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- 窄带滤光片900纳米以上Alluxa
- 窄带滤光片900纳米以上Alluxa
Alluxa高性能滤光片以先进的设计工艺和镀膜过程控制,使Alluxa滤光片具有行业内*的透过率,*的截至深度和波长精确性,其中通过SIRRUS™离子束沉积硬镀膜技术,也使得Alluxa滤光片具有使用寿命长,高损伤阈值,以及*的批次稳定性等特点,并已经广泛应用于生物荧光系统、拉曼系统、量子、雷达通讯等精密光学系统中.
Alluxa除了丰富的标准品,同时提供定制服务,并且定制成本在行业内有相当大的竞争力.
Alluxa超窄带通滤光片介绍
图1.具有OD6阻断的超窄带滤波器，用于1064 nm Nd：YAG激光器。凭借业界可达0.1nm的带宽和高达98%的透过率，Alluxa的薄膜超窄带带通滤光片将优化基于激光的系统的性能。
超窄滤光片非常适合用作激光线，激光清除或激光激发滤光片，适用于荧光显微镜，流式细胞仪和DNA测序等应用。它们对激光损伤也很有抵抗力，可确保它们长时间保持高水平的性能。
根据系统的波长范围和要求，Alluxa窄带干涉滤波器可以定制设计，以满足以下一个或多个具有挑战性的规范：
▪ 峰值传输率高达98％
▪ Up to 98% peak transmission
▪ 通过设计达截至深度高达OD10
▪ Up to OD10 blocking by design
▪ 波长范围250nm～1800nm可选
▪ CWL at any wavelength from the UV to the near IR (～250nm to 1800nm)
▪ CWL中心波长精度可达0.05nm
▪ CWL tolerances as tight as 0.05nm
▪ FWHM带宽可达0.1nm
▪ FWHM bandwidths as narrow as0.1nm
▪ 透过波前差(RMS)：极优0.01λper inch @ 632.8nm
▪ TWE as low as 0.01 wave RMS/inch measured at 632.8nm
精密控制用的Flat-top
图2.具有陡峭边缘，深度阻挡和方形光谱形状的平顶超窄带通滤光片。Flat-top,超窄的带通滤波器特别设计，在整个通带中有极陡的边缘和高透过率。这个正方形的光谱形状可以达到0.1 nm的带宽。Flat-top窄带滤波器是理想的激光雷达、拉曼光谱和其他需要使用精密激光发射滤波器或激光清理过滤器的理想选择。
创新的薄膜涂层工艺的质量和一致性
图3. ULTRA系列滤光片的波长控制，传输和截至在几种不同的涂层运行中具有高度可重复性。Alluxa薄膜光学干涉滤光片和介质镜均采用我们的SIRRUS™等离子沉积工艺在我们团队设计和制造的设备上进行硬涂层。这使我们能够在几种不同的涂层上可靠，重复地生产相同的高性能光学薄膜，从而在所有系统中实现一致的性能。
Alluxa超窄带滤光片大于900nm
912-1.5 OD4 Ultra Narrow Bandpass Filter Item Number 7020 Angle of Incidence 0 Degrees Center Wavelength 912 nm Nominal FWHM < 1.7 nm Transmission Band(s)† 912 nm > 90% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 890 to 908 nm, 915 to 1020 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 935.0-0.45 OD5 Ultra Narrow Bandpass Filter Item Number 7551 Angle of Incidence 0 Degrees Center Wavelength 935.0 nm Nominal FWHM < 0.55 nm Transmission Band(s)† 935.0 nm > 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 250 to 916 nm, 955 to 1400 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 935.12-0.45 OD5 Ultra Narrow Bandpass Filter Item Number 7294 Angle of Incidence 0 Degrees Center Wavelength 935.12 nm Nominal FWHM < 0.55 nm Transmission Band(s)† 935.12 nm > 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 250 to 916 nm, 955 to 1400 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 935.4-0.45 OD5 Ultra Narrow Bandpass Filter Item Number 7567 Angle of Incidence 0 Degrees Center Wavelength 935.4 nm Nominal FWHM < 0.55 nm Transmission Band(s)† 935.4 nm > 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 250 to 916 nm, 955 to 1400 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1030.7-3 OD5 Ultra Narrow Bandpass Filter Item Number 7355 Angle of Incidence 0 Degrees Center Wavelength 1030.7 nm Nominal FWHM < 3.4 nm Transmission Band(s)† 1030.7 nm > 95% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1053 to 1200 nm, 200 to 1007 nm Filter Design Multi-Cavity Substrate Type Polished Borofloat® Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1031.2-0.6 OD8 Ultra Narrow Bandpass Filter Item Number 7062 Angle of Incidence 0 Degrees Center Wavelength 1031.2 nm Nominal FWHM < 0.7 nm Transmission Band(s)† 1031.2 nm > 85% T Absolute Blocking Level OD8 Blocking Range(s)* OD8 (By Design): 1042 to 1130 nm, 940 to 1020 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1031.4-0.6 OD8 Ultra Narrow Bandpass Filter Item Number 7630 Angle of Incidence 0 Degrees Center Wavelength 1031.4 nm Nominal FWHM < 0.7 nm Transmission Band(s)† 1031.4 nm > 85% T Absolute Blocking Level OD8 Blocking Range(s)* OD8 (By Design): 1042 to 1130 nm, 940 to 1020 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1053-0.5 OD6 Ultra Narrow Bandpass Filter Item Number 7613 Angle of Incidence 0 Degrees Center Wavelength 1053 nm Nominal FWHM < 0.6 nm Transmission Band(s)† 1053 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1074 to 1200 nm, 200 to 1032 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1053-4 OD6 Ultra Narrow Bandpass Filter Item Number 7012 Angle of Incidence 0 Degrees Center Wavelength 1053 nm Nominal FWHM < 4.5 nm Transmission Band(s)† 1053 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1069 to 1200 nm, 945 to 1037 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1053-4 OD6 Ultra Narrow Bandpass Filter Item Number 7012 Angle of Incidence 0 Degrees Center Wavelength 1053 nm Nominal FWHM < 4.5 nm Transmission Band(s)† 1053 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1069 to 1200 nm, 945 to 1037 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1060.7-2.6 OD5 Ultra Narrow Bandpass Filter Item Number 7347 Angle of Incidence 0 Degrees Center Wavelength 1060.7 nm Nominal FWHM < 2.9 nm Transmission Band(s)† 1060.7 nm > 95% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1073 to 1200 nm, 950 to 1049 nm; OD3: 680 to 950 nm Filter Design Multi-Cavity Substrate Type Polished Borofloat® Dimensions 50.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 1062.3-1.8 OD5 Ultra Narrow Bandpass Filter Item Number 7014 Angle of Incidence 0 Degrees Center Wavelength 1062.3 nm Nominal FWHM < 2.0 nm Transmission Band(s)† 1062.3 nm > 90% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1072 to 1200 nm, 250 to 1053 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1063.1-1.8 OD6 Ultra Narrow Bandpass Filter Item Number 7063 Angle of Incidence 0 Degrees Center Wavelength 1063.1 nm Nominal FWHM < 2.0 nm Transmission Band(s)† 1063.1 nm > 95% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1078 to 1300 nm, 800 to 1050 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1063.5-1 OD7 Ultra Narrow Bandpass Filter Item Number 7565 Angle of Incidence 0 Degrees Center Wavelength 1063.5 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 1063.5 nm > 90% T Absolute Blocking Level OD7 Blocking Range(s)* OD7 (By Design): 1092 to 1100 nm, 300 to 1037 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1063.9-1 OD6 Ultra Narrow Bandpass Filter Item Number 7017 Angle of Incidence 0 Degrees Center Wavelength 1063.9 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 1063.9 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1086 to 1600 nm, 800 to 1041 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1064-0.5 OD6 Ultra Narrow Bandpass Filter Item Number 7295 Angle of Incidence 0 Degrees Center Wavelength 1064 nm Nominal FWHM < 0.6 nm Transmission Band(s)† 1064 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1086 to 1200 nm, 200 to 1042 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1064.1-1 OD7 Ultra Narrow Bandpass Filter Item Number 7084 Angle of Incidence 0 Degrees Center Wavelength 1064.1 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 1064.1 nm > 90% T Absolute Blocking Level OD7 Blocking Range(s)* OD7 (By Design): 1092 to 1100 nm, 300 to 1037 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1064.15-1.8 OD6 Ultra Narrow Bandpass Filter Item Number 7606 Angle of Incidence 0 Degrees Center Wavelength 1064.15 nm Nominal FWHM < 2.0 nm Transmission Band(s)† 1064.15 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1087 to 1300 nm, 400 to 1041 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1064.15-1 OD8 Ultra Narrow Bandpass Filter Item Number 7685 Angle of Incidence 0 Degrees Center Wavelength 1064.15 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 1064.15 nm > 90% T Absolute Blocking Level OD8 Blocking Range(s)* OD8 (By Design): 354.72 nm, 532.08 nm; OD6: 1086 to 1200 nm, 200 to 1042 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1064.15-1 OD8 Ultra Narrow Bandpass Filter Item Number 7684 Angle of Incidence 0 Degrees Center Wavelength 1064.15 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 1064.15 nm > 90% T Absolute Blocking Level OD8 Blocking Range(s)* OD8 (By Design): 354.72 nm, 532.08 nm; OD6: 1086 to 1200 nm, 200 to 1042 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 50.6 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1064.16-0.4 OD5 Ultra Narrow Bandpass Filter Item Number 7055 Angle of Incidence 0 Degrees Center Wavelength 1064.16 nm +0.5 / -0.3 nm FWHM < 0.6 nm Transmission Band(s)† Peak> 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1094 to 1150 nm, 200 to 1024 nm; OD4: 1150 to 1200 nm Filter Design Single Cavity Substrate Type Fused Silica Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1064.2-0.7 OD5 Ultra Narrow Bandpass Filter Item Number 7297 Angle of Incidence 0 Degrees Center Wavelength 1064.2 nm Nominal FWHM < 0.8 nm Transmission Band(s)† 1064.2 nm > 90% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1086 to 1300 nm, 300 to 1042 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1064.2-0.6 OD5 Ultra Narrow Bandpass Filter Item Number 7544 Angle of Incidence 0 Degrees Center Wavelength 1064.2 nm Nominal FWHM < 0.7 nm Transmission Band(s)† 1064.2 nm > 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1086 to 1300 nm, 300 to 1042 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1064.2-0.7 OD5 Ultra Narrow Bandpass Filter Item Number 7296 Angle of Incidence 0 Degrees Center Wavelength 1064.2 nm Nominal FWHM < 0.8 nm Transmission Band(s)† 1064.2 nm > 90% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1086 to 1300 nm, 300 to 1042 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 50.8 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 1064.4-2 OD6 Ultra Narrow Bandpass Filter Item Number 7299 Angle of Incidence 0 Degrees Center Wavelength 1064.4 nm Nominal FWHM < 2.3 nm Transmission Band(s)† 1064.4 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1087 to 1800 nm, 800 to 1041 nm Filter Design Multi-Cavity Substrate Type N-BK7 Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1064.4-0.85 OD6 Ultra Narrow Bandpass Filter Item Number 7311 Angle of Incidence 0 Degrees Center Wavelength 1064.4 nm Nominal FWHM < 1.0 nm Transmission Band(s)† 1064.4 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1087 to 1800 nm, 800 to 1042 nm Filter Design Multi-Cavity Substrate Type N-BK7 Dimensions 37.5 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 1064.4-0.85 OD6 Ultra Narrow Bandpass Filter Item Number 7298 Angle of Incidence 0 Degrees Center Wavelength 1064.4 nm Nominal FWHM < 1.0 nm Transmission Band(s)† 1064.4 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1087 to 1800 nm, 800 to 1042 nm Filter Design Multi-Cavity Substrate Type N-BK7 Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1064.4-1 OD7 Ultra Narrow Bandpass Filter Item Number 7571 Angle of Incidence 0 Degrees Center Wavelength 1064.4 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 1064.4 nm > 90% T Absolute Blocking Level OD7 Blocking Range(s)* OD7 (By Design): 1092 to 1100 nm, 300 to 1037 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1064.6-0.4 OD6 Ultra Narrow Bandpass Filter Item Number 7300 Angle of Incidence 0 Degrees Center Wavelength 1064.6 nm +0.4 / -0.1 nm FWHM < 0.5 nm Transmission Band(s)† Peak> 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 300 to 1000 nm Filter Design Single Cavity Substrate Type Borofloat® Dimensions 50.4 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1064.7-1 OD7 Ultra Narrow Bandpass Filter Item Number 7572 Angle of Incidence 0 Degrees Center Wavelength 1064.7 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 1064.7 nm > 90% T Absolute Blocking Level OD7 Blocking Range(s)* OD7 (By Design): 1092 to 1100 nm, 300 to 1037 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1064.9-0.4 OD5 Ultra Narrow Bandpass Filter Item Number 7545 Angle of Incidence 0 Degrees Center Wavelength 1064.9 nm +0.5 / -0.3 nm FWHM < 0.6 nm Transmission Band(s)† Peak> 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1094 to 1150 nm, 200 to 1024 nm; OD4: 1150 to 1200 nm Filter Design Single Cavity Substrate Type Fused Silica Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1065-1 OD8 Ultra Narrow Bandpass Filter Item Number 7686 Angle of Incidence 0 Degrees Center Wavelength 1065 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 1065 nm > 90% T Absolute Blocking Level OD8 Blocking Range(s)* OD8 (By Design): 354.72 nm, 532.08 nm; OD6: 1086 to 1200 nm, 200 to 1042 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 50.6 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1065-3 OD4 Ultra Narrow Bandpass Filter Item Number 7538 Angle of Incidence 0 Degrees Center Wavelength 1065 nm Nominal FWHM < 3.4 nm Transmission Band(s)† 1065 nm > 90% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 1078 to 1200 nm, 200 to 1051 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 30.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 1065-1.8 OD6 Ultra Narrow Bandpass Filter Item Number 7080 Angle of Incidence 0 Degrees Center Wavelength 1065 nm Nominal FWHM < 2.0 nm Transmission Band(s)† 1065 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1079 to 1300 nm, 800 to 1051 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 1072.3-5.2 OD6 Ultra Narrow Bandpass Filter Item Number 7061 Angle of Incidence 0 Degrees Center Wavelength 1072.3 nm Nominal FWHM < 5.7 nm Transmission Band(s)† 1072.3 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1096 to 1200 nm, 950 to 1049 nm; OD5: 200 to 950 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1075-1.5 OD4 Ultra Narrow Bandpass Filter Item Number 7631 Angle of Incidence 0 Degrees Center Wavelength 1075 nm Nominal FWHM < 1.7 nm Transmission Band(s)† 1075 nm > 95% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 1083 to 1800 nm, 700 to 1068 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 34.9 mm Diameter Filter Thickness 5.0 mm Assembly Type Unmounted 1083-1.4 OD3 Ultra Narrow Bandpass Filter Item Number 7301 Angle of Incidence 0 Degrees Center Wavelength 1083 nm Nominal FWHM < 1.7 nm Transmission Band(s)† 1083 nm > 90% T Absolute Blocking Level OD3 Blocking Range(s)* OD3: 1091 to 1500 nm, 480 to 1075 nm Filter Design Multi-Cavity Substrate Type Polished Borofloat® Dimensions 25.4 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 1534.3-3 OD7 Ultra Narrow Bandpass Filter Item Number 7356 Angle of Incidence 0 Degrees Center Wavelength 1534.3 nm Nominal FWHM < 3.4 nm Transmission Band(s)† 1534.3 nm > 90% T Absolute Blocking Level OD7 Blocking Range(s)* OD7 (By Design): 1559 to 1600 nm, 300 to 1509 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1550.12-4 OD6 Ultra Narrow Bandpass Filter Item Number 7324 Angle of Incidence 0 Degrees Center Wavelength 1550.12 nm Nominal FWHM < 4.5 nm Transmission Band(s)† 1550.12 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1350 to 1526 nm, 1574 to 1750 nm; OD5: 780 to 1350 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 34.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 1550.6-1.8 OD4 Ultra Narrow Bandpass Filter Item Number 7323 Angle of Incidence 0 Degrees Center Wavelength 1550.6 nm Nominal FWHM < 2.0 nm Transmission Band(s)† 1550.6 nm > 90% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 900 to 1533 nm; OD3: 1569 to 1650 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1571.91-1.2 OD5 Ultra Narrow Bandpass Filter Item Number 7304 Angle of Incidence 0 Degrees Center Wavelength 1571.91 nm Nominal FWHM < 1.5 nm Transmission Band(s)† 1571.91 nm > 90% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1604 to 2100 nm, 800 to 1540 nm Filter Design Multi-Cavity Substrate Type Polished Borofloat® Dimensions 49.9 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 1571.91-0.45 OD6 Ultra Narrow Bandpass Filter Item Number 7312 Angle of Incidence 0 Degrees Center Wavelength 1571.91 nm Nominal FWHM < 0.55 nm Transmission Band(s)† 1571.91 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1604 to 1800 nm, 800 to 1540 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 38.1 mm Diameter Filter Thickness 5.0 mm Assembly Type Unmounted 1571.91-1.2 OD5 Ultra Narrow Bandpass Filter Item Number 7304 Angle of Incidence 0 Degrees Center Wavelength 1571.91 nm Nominal FWHM < 1.5 nm Transmission Band(s)† 1571.91 nm > 90% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1604 to 2100 nm, 800 to 1540 nm Filter Design Multi-Cavity Substrate Type Polished Borofloat® Dimensions 49.9 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 1572.5-1.2 OD5 Ultra Narrow Bandpass Filter Item Number 7530 Angle of Incidence 0 Degrees Center Wavelength 1572.5 nm Nominal FWHM < 1.5 nm Transmission Band(s)† 1572.5 nm > 90% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1604 to 2100 nm, 800 to 1540 nm Filter Design Multi-Cavity Substrate Type Polished Borofloat® Dimensions 49.9 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 1645.05-1 OD5 Ultra Narrow Bandpass Filter Item Number 7303 Angle of Incidence 0 Degrees Center Wavelength 1645.05 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 1645.05 nm > 90% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1679 to 1850 nm, 500 to 1611 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1645.3-1 OD5 Ultra Narrow Bandpass Filter Item Number 7540 Angle of Incidence 0 Degrees Center Wavelength 1645.3 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 1645.3 nm > 90% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1679 to 1850 nm, 500 to 1611 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1645.7-2 OD2 Ultra Narrow Bandpass Filter Item Number 7302 Angle of Incidence 0 Degrees Center Wavelength 1645.7 nm Nominal FWHM < 2.3 nm Transmission Band(s)† 1645.7 nm > 90% T Absolute Blocking Level OD2 Blocking Range(s)* OD2: 1654 to 1800 nm, 400 to 1637 nm Filter Design Multi-Cavity Substrate Type N-BK7 Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1650.96-0.8 OD4 Ultra Narrow Bandpass Filter Item Number 7088 Angle of Incidence 0 Degrees Center Wavelength 1650.96 nm Nominal FWHM < 1.0 nm Transmission Band(s)† 1650.96 nm > 90% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 1664 to 1800 nm, 300 to 1638 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm Alluxa高性能滤光片以先进的设计工艺和镀膜过程控制,使Alluxa滤光片具有行业内*的透过率,*的截至深度和波长精确性,其中通过SIRRUS™离子束沉积硬镀膜技术,也使得Alluxa滤光片具有使用寿命长,高损伤阈值,以及*的批次稳定性等特点,并已经广泛应用于生物荧光系统、拉曼系统、量子、雷达通讯等精密光学系统中.
Alluxa除了丰富的标准品,同时提供定制服务,并且定制成本在行业内有相当大的竞争力.
Alluxa超窄带通滤光片介绍
图1.具有OD6阻断的超窄带滤波器，用于1064 nm Nd：YAG激光器。凭借业界可达0.1nm的带宽和高达98%的透过率，Alluxa的薄膜超窄带带通滤光片将优化基于激光的系统的性能。
超窄滤光片非常适合用作激光线，激光清除或激光激发滤光片，适用于荧光显微镜，流式细胞仪和DNA测序等应用。它们对激光损伤也很有抵抗力，可确保它们长时间保持高水平的性能。
根据系统的波长范围和要求，Alluxa窄带干涉滤波器可以定制设计，以满足以下一个或多个具有挑战性的规范：
▪ 峰值传输率高达98％
▪ Up to 98% peak transmission
▪ 通过设计达截至深度高达OD10
▪ Up to OD10 blocking by design
▪ 波长范围250nm～1800nm可选
▪ CWL at any wavelength from the UV to the near IR (～250nm to 1800nm)
▪ CWL中心波长精度可达0.05nm
▪ CWL tolerances as tight as 0.05nm
▪ FWHM带宽可达0.1nm
▪ FWHM bandwidths as narrow as0.1nm
▪ 透过波前差(RMS)：极优0.01λper inch @ 632.8nm
▪ TWE as low as 0.01 wave RMS/inch measured at 632.8nm
精密控制用的Flat-top
图2.具有陡峭边缘，深度阻挡和方形光谱形状的平顶超窄带通滤光片。Flat-top,超窄的带通滤波器特别设计，在整个通带中有极陡的边缘和高透过率。这个正方形的光谱形状可以达到0.1 nm的带宽。Flat-top窄带滤波器是理想的激光雷达、拉曼光谱和其他需要使用精密激光发射滤波器或激光清理过滤器的理想选择。
创新的薄膜涂层工艺的质量和一致性
图3. ULTRA系列滤光片的波长控制，传输和截至在几种不同的涂层运行中具有高度可重复性。Alluxa薄膜光学干涉滤光片和介质镜均采用我们的SIRRUS™等离子沉积工艺在我们团队设计和制造的设备上进行硬涂层。这使我们能够在几种不同的涂层上可靠，重复地生产相同的高性能光学薄膜，从而在所有系统中实现一致的性能。
Alluxa超窄带滤光片大于900nm
912-1.5 OD4 Ultra Narrow Bandpass Filter Item Number 7020 Angle of Incidence 0 Degrees Center Wavelength 912 nm Nominal FWHM < 1.7 nm Transmission Band(s)† 912 nm > 90% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 890 to 908 nm, 915 to 1020 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 935.0-0.45 OD5 Ultra Narrow Bandpass Filter Item Number 7551 Angle of Incidence 0 Degrees Center Wavelength 935.0 nm Nominal FWHM < 0.55 nm Transmission Band(s)† 935.0 nm > 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 250 to 916 nm, 955 to 1400 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 935.12-0.45 OD5 Ultra Narrow Bandpass Filter Item Number 7294 Angle of Incidence 0 Degrees Center Wavelength 935.12 nm Nominal FWHM < 0.55 nm Transmission Band(s)† 935.12 nm > 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 250 to 916 nm, 955 to 1400 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 935.4-0.45 OD5 Ultra Narrow Bandpass Filter Item Number 7567 Angle of Incidence 0 Degrees Center Wavelength 935.4 nm Nominal FWHM < 0.55 nm Transmission Band(s)† 935.4 nm > 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 250 to 916 nm, 955 to 1400 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1030.7-3 OD5 Ultra Narrow Bandpass Filter Item Number 7355 Angle of Incidence 0 Degrees Center Wavelength 1030.7 nm Nominal FWHM < 3.4 nm Transmission Band(s)† 1030.7 nm > 95% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1053 to 1200 nm, 200 to 1007 nm Filter Design Multi-Cavity Substrate Type Polished Borofloat® Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1031.2-0.6 OD8 Ultra Narrow Bandpass Filter Item Number 7062 Angle of Incidence 0 Degrees Center Wavelength 1031.2 nm Nominal FWHM < 0.7 nm Transmission Band(s)† 1031.2 nm > 85% T Absolute Blocking Level OD8 Blocking Range(s)* OD8 (By Design): 1042 to 1130 nm, 940 to 1020 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1031.4-0.6 OD8 Ultra Narrow Bandpass Filter Item Number 7630 Angle of Incidence 0 Degrees Center Wavelength 1031.4 nm Nominal FWHM < 0.7 nm Transmission Band(s)† 1031.4 nm > 85% T Absolute Blocking Level OD8 Blocking Range(s)* OD8 (By Design): 1042 to 1130 nm, 940 to 1020 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1053-0.5 OD6 Ultra Narrow Bandpass Filter Item Number 7613 Angle of Incidence 0 Degrees Center Wavelength 1053 nm Nominal FWHM < 0.6 nm Transmission Band(s)† 1053 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1074 to 1200 nm, 200 to 1032 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1053-4 OD6 Ultra Narrow Bandpass Filter Item Number 7012 Angle of Incidence 0 Degrees Center Wavelength 1053 nm Nominal FWHM < 4.5 nm Transmission Band(s)† 1053 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1069 to 1200 nm, 945 to 1037 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1053-4 OD6 Ultra Narrow Bandpass Filter Item Number 7012 Angle of Incidence 0 Degrees Center Wavelength 1053 nm Nominal FWHM < 4.5 nm Transmission Band(s)† 1053 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1069 to 1200 nm, 945 to 1037 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1060.7-2.6 OD5 Ultra Narrow Bandpass Filter Item Number 7347 Angle of Incidence 0 Degrees Center Wavelength 1060.7 nm Nominal FWHM < 2.9 nm Transmission Band(s)† 1060.7 nm > 95% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1073 to 1200 nm, 950 to 1049 nm; OD3: 680 to 950 nm Filter Design Multi-Cavity Substrate Type Polished Borofloat® Dimensions 50.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 1062.3-1.8 OD5 Ultra Narrow Bandpass Filter Item Number 7014 Angle of Incidence 0 Degrees Center Wavelength 1062.3 nm Nominal FWHM < 2.0 nm Transmission Band(s)† 1062.3 nm > 90% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1072 to 1200 nm, 250 to 1053 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1063.1-1.8 OD6 Ultra Narrow Bandpass Filter Item Number 7063 Angle of Incidence 0 Degrees Center Wavelength 1063.1 nm Nominal FWHM < 2.0 nm Transmission Band(s)† 1063.1 nm > 95% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1078 to 1300 nm, 800 to 1050 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1063.5-1 OD7 Ultra Narrow Bandpass Filter Item Number 7565 Angle of Incidence 0 Degrees Center Wavelength 1063.5 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 1063.5 nm > 90% T Absolute Blocking Level OD7 Blocking Range(s)* OD7 (By Design): 1092 to 1100 nm, 300 to 1037 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1063.9-1 OD6 Ultra Narrow Bandpass Filter Item Number 7017 Angle of Incidence 0 Degrees Center Wavelength 1063.9 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 1063.9 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1086 to 1600 nm, 800 to 1041 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1064-0.5 OD6 Ultra Narrow Bandpass Filter Item Number 7295 Angle of Incidence 0 Degrees Center Wavelength 1064 nm Nominal FWHM < 0.6 nm Transmission Band(s)† 1064 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1086 to 1200 nm, 200 to 1042 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1064.1-1 OD7 Ultra Narrow Bandpass Filter Item Number 7084 Angle of Incidence 0 Degrees Center Wavelength 1064.1 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 1064.1 nm > 90% T Absolute Blocking Level OD7 Blocking Range(s)* OD7 (By Design): 1092 to 1100 nm, 300 to 1037 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1064.15-1.8 OD6 Ultra Narrow Bandpass Filter Item Number 7606 Angle of Incidence 0 Degrees Center Wavelength 1064.15 nm Nominal FWHM < 2.0 nm Transmission Band(s)† 1064.15 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1087 to 1300 nm, 400 to 1041 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1064.15-1 OD8 Ultra Narrow Bandpass Filter Item Number 7685 Angle of Incidence 0 Degrees Center Wavelength 1064.15 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 1064.15 nm > 90% T Absolute Blocking Level OD8 Blocking Range(s)* OD8 (By Design): 354.72 nm, 532.08 nm; OD6: 1086 to 1200 nm, 200 to 1042 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1064.15-1 OD8 Ultra Narrow Bandpass Filter Item Number 7684 Angle of Incidence 0 Degrees Center Wavelength 1064.15 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 1064.15 nm > 90% T Absolute Blocking Level OD8 Blocking Range(s)* OD8 (By Design): 354.72 nm, 532.08 nm; OD6: 1086 to 1200 nm, 200 to 1042 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 50.6 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1064.16-0.4 OD5 Ultra Narrow Bandpass Filter Item Number 7055 Angle of Incidence 0 Degrees Center Wavelength 1064.16 nm +0.5 / -0.3 nm FWHM < 0.6 nm Transmission Band(s)† Peak> 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1094 to 1150 nm, 200 to 1024 nm; OD4: 1150 to 1200 nm Filter Design Single Cavity Substrate Type Fused Silica Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1064.2-0.7 OD5 Ultra Narrow Bandpass Filter Item Number 7297 Angle of Incidence 0 Degrees Center Wavelength 1064.2 nm Nominal FWHM < 0.8 nm Transmission Band(s)† 1064.2 nm > 90% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1086 to 1300 nm, 300 to 1042 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1064.2-0.6 OD5 Ultra Narrow Bandpass Filter Item Number 7544 Angle of Incidence 0 Degrees Center Wavelength 1064.2 nm Nominal FWHM < 0.7 nm Transmission Band(s)† 1064.2 nm > 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1086 to 1300 nm, 300 to 1042 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1064.2-0.7 OD5 Ultra Narrow Bandpass Filter Item Number 7296 Angle of Incidence 0 Degrees Center Wavelength 1064.2 nm Nominal FWHM < 0.8 nm Transmission Band(s)† 1064.2 nm > 90% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1086 to 1300 nm, 300 to 1042 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 50.8 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 1064.4-2 OD6 Ultra Narrow Bandpass Filter Item Number 7299 Angle of Incidence 0 Degrees Center Wavelength 1064.4 nm Nominal FWHM < 2.3 nm Transmission Band(s)† 1064.4 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1087 to 1800 nm, 800 to 1041 nm Filter Design Multi-Cavity Substrate Type N-BK7 Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1064.4-0.85 OD6 Ultra Narrow Bandpass Filter Item Number 7311 Angle of Incidence 0 Degrees Center Wavelength 1064.4 nm Nominal FWHM < 1.0 nm Transmission Band(s)† 1064.4 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1087 to 1800 nm, 800 to 1042 nm Filter Design Multi-Cavity Substrate Type N-BK7 Dimensions 37.5 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 1064.4-0.85 OD6 Ultra Narrow Bandpass Filter Item Number 7298 Angle of Incidence 0 Degrees Center Wavelength 1064.4 nm Nominal FWHM < 1.0 nm Transmission Band(s)† 1064.4 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1087 to 1800 nm, 800 to 1042 nm Filter Design Multi-Cavity Substrate Type N-BK7 Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1064.4-1 OD7 Ultra Narrow Bandpass Filter Item Number 7571 Angle of Incidence 0 Degrees Center Wavelength 1064.4 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 1064.4 nm > 90% T Absolute Blocking Level OD7 Blocking Range(s)* OD7 (By Design): 1092 to 1100 nm, 300 to 1037 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1064.6-0.4 OD6 Ultra Narrow Bandpass Filter Item Number 7300 Angle of Incidence 0 Degrees Center Wavelength 1064.6 nm +0.4 / -0.1 nm FWHM < 0.5 nm Transmission Band(s)† Peak> 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 300 to 1000 nm Filter Design Single Cavity Substrate Type Borofloat® Dimensions 50.4 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1064.7-1 OD7 Ultra Narrow Bandpass Filter Item Number 7572 Angle of Incidence 0 Degrees Center Wavelength 1064.7 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 1064.7 nm > 90% T Absolute Blocking Level OD7 Blocking Range(s)* OD7 (By Design): 1092 to 1100 nm, 300 to 1037 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1064.9-0.4 OD5 Ultra Narrow Bandpass Filter Item Number 7545 Angle of Incidence 0 Degrees Center Wavelength 1064.9 nm +0.5 / -0.3 nm FWHM < 0.6 nm Transmission Band(s)† Peak> 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1094 to 1150 nm, 200 to 1024 nm; OD4: 1150 to 1200 nm Filter Design Single Cavity Substrate Type Fused Silica Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1065-1 OD8 Ultra Narrow Bandpass Filter Item Number 7686 Angle of Incidence 0 Degrees Center Wavelength 1065 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 1065 nm > 90% T Absolute Blocking Level OD8 Blocking Range(s)* OD8 (By Design): 354.72 nm, 532.08 nm; OD6: 1086 to 1200 nm, 200 to 1042 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 50.6 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1065-3 OD4 Ultra Narrow Bandpass Filter Item Number 7538 Angle of Incidence 0 Degrees Center Wavelength 1065 nm Nominal FWHM < 3.4 nm Transmission Band(s)† 1065 nm > 90% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 1078 to 1200 nm, 200 to 1051 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 30.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 1065-1.8 OD6 Ultra Narrow Bandpass Filter Item Number 7080 Angle of Incidence 0 Degrees Center Wavelength 1065 nm Nominal FWHM < 2.0 nm Transmission Band(s)† 1065 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1079 to 1300 nm, 800 to 1051 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 1072.3-5.2 OD6 Ultra Narrow Bandpass Filter Item Number 7061 Angle of Incidence 0 Degrees Center Wavelength 1072.3 nm Nominal FWHM < 5.7 nm Transmission Band(s)† 1072.3 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1096 to 1200 nm, 950 to 1049 nm; OD5: 200 to 950 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1075-1.5 OD4 Ultra Narrow Bandpass Filter Item Number 7631 Angle of Incidence 0 Degrees Center Wavelength 1075 nm Nominal FWHM < 1.7 nm Transmission Band(s)† 1075 nm > 95% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 1083 to 1800 nm, 700 to 1068 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 34.9 mm Diameter Filter Thickness 5.0 mm Assembly Type Unmounted 1083-1.4 OD3 Ultra Narrow Bandpass Filter Item Number 7301 Angle of Incidence 0 Degrees Center Wavelength 1083 nm Nominal FWHM < 1.7 nm Transmission Band(s)† 1083 nm > 90% T Absolute Blocking Level OD3 Blocking Range(s)* OD3: 1091 to 1500 nm, 480 to 1075 nm Filter Design Multi-Cavity Substrate Type Polished Borofloat® Dimensions 25.4 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 1534.3-3 OD7 Ultra Narrow Bandpass Filter Item Number 7356 Angle of Incidence 0 Degrees Center Wavelength 1534.3 nm Nominal FWHM < 3.4 nm Transmission Band(s)† 1534.3 nm > 90% T Absolute Blocking Level OD7 Blocking Range(s)* OD7 (By Design): 1559 to 1600 nm, 300 to 1509 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1550.12-4 OD6 Ultra Narrow Bandpass Filter Item Number 7324 Angle of Incidence 0 Degrees Center Wavelength 1550.12 nm Nominal FWHM < 4.5 nm Transmission Band(s)† 1550.12 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1350 to 1526 nm, 1574 to 1750 nm; OD5: 780 to 1350 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 34.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 1550.6-1.8 OD4 Ultra Narrow Bandpass Filter Item Number 7323 Angle of Incidence 0 Degrees Center Wavelength 1550.6 nm Nominal FWHM < 2.0 nm Transmission Band(s)† 1550.6 nm > 90% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 900 to 1533 nm; OD3: 1569 to 1650 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1571.91-1.2 OD5 Ultra Narrow Bandpass Filter Item Number 7304 Angle of Incidence 0 Degrees Center Wavelength 1571.91 nm Nominal FWHM < 1.5 nm Transmission Band(s)† 1571.91 nm > 90% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1604 to 2100 nm, 800 to 1540 nm Filter Design Multi-Cavity Substrate Type Polished Borofloat® Dimensions 49.9 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 1571.91-0.45 OD6 Ultra Narrow Bandpass Filter Item Number 7312 Angle of Incidence 0 Degrees Center Wavelength 1571.91 nm Nominal FWHM < 0.55 nm Transmission Band(s)† 1571.91 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1604 to 1800 nm, 800 to 1540 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 38.1 mm Diameter Filter Thickness 5.0 mm Assembly Type Unmounted 1571.91-1.2 OD5 Ultra Narrow Bandpass Filter Item Number 7304 Angle of Incidence 0 Degrees Center Wavelength 1571.91 nm Nominal FWHM < 1.5 nm Transmission Band(s)† 1571.91 nm > 90% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1604 to 2100 nm, 800 to 1540 nm Filter Design Multi-Cavity Substrate Type Polished Borofloat® Dimensions 49.9 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 1572.5-1.2 OD5 Ultra Narrow Bandpass Filter Item Number 7530 Angle of Incidence 0 Degrees Center Wavelength 1572.5 nm Nominal FWHM < 1.5 nm Transmission Band(s)† 1572.5 nm > 90% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1604 to 2100 nm, 800 to 1540 nm Filter Design Multi-Cavity Substrate Type Polished Borofloat® Dimensions 49.9 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 1645.05-1 OD5 Ultra Narrow Bandpass Filter Item Number 7303 Angle of Incidence 0 Degrees Center Wavelength 1645.05 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 1645.05 nm > 90% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1679 to 1850 nm, 500 to 1611 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1645.3-1 OD5 Ultra Narrow Bandpass Filter Item Number 7540 Angle of Incidence 0 Degrees Center Wavelength 1645.3 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 1645.3 nm > 90% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1679 to 1850 nm, 500 to 1611 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1645.7-2 OD2 Ultra Narrow Bandpass Filter Item Number 7302 Angle of Incidence 0 Degrees Center Wavelength 1645.7 nm Nominal FWHM < 2.3 nm Transmission Band(s)† 1645.7 nm > 90% T Absolute Blocking Level OD2 Blocking Range(s)* OD2: 1654 to 1800 nm, 400 to 1637 nm Filter Design Multi-Cavity Substrate Type N-BK7 Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1650.96-0.8 OD4 Ultra Narrow Bandpass Filter Item Number 7088 Angle of Incidence 0 Degrees Center Wavelength 1650.96 nm Nominal FWHM < 1.0 nm Transmission Band(s)† 1650.96 nm > 90% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 1664 to 1800 nm, 300 to 1638 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm Alluxa高性能滤光片以先进的设计工艺和镀膜过程控制,使Alluxa滤光片具有行业内*的透过率,*的截至深度和波长精确性,其中通过SIRRUS™离子束沉积硬镀膜技术,也使得Alluxa滤光片具有使用寿命长,高损伤阈值,以及*的批次稳定性等特点,并已经广泛应用于生物荧光系统、拉曼系统、量子、雷达通讯等精密光学系统中.
Alluxa除了丰富的标准品,同时提供定制服务,并且定制成本在行业内有相当大的竞争力.
Alluxa超窄带通滤光片介绍
图1.具有OD6阻断的超窄带滤波器，用于1064 nm Nd：YAG激光器。凭借业界可达0.1nm的带宽和高达98%的透过率，Alluxa的薄膜超窄带带通滤光片将优化基于激光的系统的性能。
超窄滤光片非常适合用作激光线，激光清除或激光激发滤光片，适用于荧光显微镜，流式细胞仪和DNA测序等应用。它们对激光损伤也很有抵抗力，可确保它们长时间保持高水平的性能。
根据系统的波长范围和要求，Alluxa窄带干涉滤波器可以定制设计，以满足以下一个或多个具有挑战性的规范：
▪ 峰值传输率高达98％
▪ Up to 98% peak transmission
▪ 通过设计达截至深度高达OD10
▪ Up to OD10 blocking by design
▪ 波长范围250nm～1800nm可选
▪ CWL at any wavelength from the UV to the near IR (～250nm to 1800nm)
▪ CWL中心波长精度可达0.05nm
▪ CWL tolerances as tight as 0.05nm
▪ FWHM带宽可达0.1nm
▪ FWHM bandwidths as narrow as0.1nm
▪ 透过波前差(RMS)：极优0.01λper inch @ 632.8nm
▪ TWE as low as 0.01 wave RMS/inch measured at 632.8nm
精密控制用的Flat-top
图2.具有陡峭边缘，深度阻挡和方形光谱形状的平顶超窄带通滤光片。Flat-top,超窄的带通滤波器特别设计，在整个通带中有极陡的边缘和高透过率。这个正方形的光谱形状可以达到0.1 nm的带宽。Flat-top窄带滤波器是理想的激光雷达、拉曼光谱和其他需要使用精密激光发射滤波器或激光清理过滤器的理想选择。
创新的薄膜涂层工艺的质量和一致性
图3. ULTRA系列滤光片的波长控制，传输和截至在几种不同的涂层运行中具有高度可重复性。Alluxa薄膜光学干涉滤光片和介质镜均采用我们的SIRRUS™等离子沉积工艺在我们团队设计和制造的设备上进行硬涂层。这使我们能够在几种不同的涂层上可靠，重复地生产相同的高性能光学薄膜，从而在所有系统中实现一致的性能。
Alluxa超窄带滤光片大于900nm
912-1.5 OD4 Ultra Narrow Bandpass Filter Item Number 7020 Angle of Incidence 0 Degrees Center Wavelength 912 nm Nominal FWHM < 1.7 nm Transmission Band(s)† 912 nm > 90% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 890 to 908 nm, 915 to 1020 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 935.0-0.45 OD5 Ultra Narrow Bandpass Filter Item Number 7551 Angle of Incidence 0 Degrees Center Wavelength 935.0 nm Nominal FWHM < 0.55 nm Transmission Band(s)† 935.0 nm > 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 250 to 916 nm, 955 to 1400 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 935.12-0.45 OD5 Ultra Narrow Bandpass Filter Item Number 7294 Angle of Incidence 0 Degrees Center Wavelength 935.12 nm Nominal FWHM < 0.55 nm Transmission Band(s)† 935.12 nm > 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 250 to 916 nm, 955 to 1400 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 935.4-0.45 OD5 Ultra Narrow Bandpass Filter Item Number 7567 Angle of Incidence 0 Degrees Center Wavelength 935.4 nm Nominal FWHM < 0.55 nm Transmission Band(s)† 935.4 nm > 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 250 to 916 nm, 955 to 1400 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1030.7-3 OD5 Ultra Narrow Bandpass Filter Item Number 7355 Angle of Incidence 0 Degrees Center Wavelength 1030.7 nm Nominal FWHM < 3.4 nm Transmission Band(s)† 1030.7 nm > 95% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1053 to 1200 nm, 200 to 1007 nm Filter Design Multi-Cavity Substrate Type Polished Borofloat® Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1031.2-0.6 OD8 Ultra Narrow Bandpass Filter Item Number 7062 Angle of Incidence 0 Degrees Center Wavelength 1031.2 nm Nominal FWHM < 0.7 nm Transmission Band(s)† 1031.2 nm > 85% T Absolute Blocking Level OD8 Blocking Range(s)* OD8 (By Design): 1042 to 1130 nm, 940 to 1020 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1031.4-0.6 OD8 Ultra Narrow Bandpass Filter Item Number 7630 Angle of Incidence 0 Degrees Center Wavelength 1031.4 nm Nominal FWHM < 0.7 nm Transmission Band(s)† 1031.4 nm > 85% T Absolute Blocking Level OD8 Blocking Range(s)* OD8 (By Design): 1042 to 1130 nm, 940 to 1020 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1053-0.5 OD6 Ultra Narrow Bandpass Filter Item Number 7613 Angle of Incidence 0 Degrees Center Wavelength 1053 nm Nominal FWHM < 0.6 nm Transmission Band(s)† 1053 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1074 to 1200 nm, 200 to 1032 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1053-4 OD6 Ultra Narrow Bandpass Filter Item Number 7012 Angle of Incidence 0 Degrees Center Wavelength 1053 nm Nominal FWHM < 4.5 nm Transmission Band(s)† 1053 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1069 to 1200 nm, 945 to 1037 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1053-4 OD6 Ultra Narrow Bandpass Filter Item Number 7012 Angle of Incidence 0 Degrees Center Wavelength 1053 nm Nominal FWHM < 4.5 nm Transmission Band(s)† 1053 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1069 to 1200 nm, 945 to 1037 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1060.7-2.6 OD5 Ultra Narrow Bandpass Filter Item Number 7347 Angle of Incidence 0 Degrees Center Wavelength 1060.7 nm Nominal FWHM < 2.9 nm Transmission Band(s)† 1060.7 nm > 95% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1073 to 1200 nm, 950 to 1049 nm; OD3: 680 to 950 nm Filter Design Multi-Cavity Substrate Type Polished Borofloat® Dimensions 50.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 1062.3-1.8 OD5 Ultra Narrow Bandpass Filter Item Number 7014 Angle of Incidence 0 Degrees Center Wavelength 1062.3 nm Nominal FWHM < 2.0 nm Transmission Band(s)† 1062.3 nm > 90% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1072 to 1200 nm, 250 to 1053 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1063.1-1.8 OD6 Ultra Narrow Bandpass Filter Item Number 7063 Angle of Incidence 0 Degrees Center Wavelength 1063.1 nm Nominal FWHM < 2.0 nm Transmission Band(s)† 1063.1 nm > 95% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1078 to 1300 nm, 800 to 1050 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1063.5-1 OD7 Ultra Narrow Bandpass Filter Item Number 7565 Angle of Incidence 0 Degrees Center Wavelength 1063.5 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 1063.5 nm > 90% T Absolute Blocking Level OD7 Blocking Range(s)* OD7 (By Design): 1092 to 1100 nm, 300 to 1037 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1063.9-1 OD6 Ultra Narrow Bandpass Filter Item Number 7017 Angle of Incidence 0 Degrees Center Wavelength 1063.9 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 1063.9 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1086 to 1600 nm, 800 to 1041 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1064-0.5 OD6 Ultra Narrow Bandpass Filter Item Number 7295 Angle of Incidence 0 Degrees Center Wavelength 1064 nm Nominal FWHM < 0.6 nm Transmission Band(s)† 1064 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1086 to 1200 nm, 200 to 1042 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1064.1-1 OD7 Ultra Narrow Bandpass Filter Item Number 7084 Angle of Incidence 0 Degrees Center Wavelength 1064.1 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 1064.1 nm > 90% T Absolute Blocking Level OD7 Blocking Range(s)* OD7 (By Design): 1092 to 1100 nm, 300 to 1037 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1064.15-1.8 OD6 Ultra Narrow Bandpass Filter Item Number 7606 Angle of Incidence 0 Degrees Center Wavelength 1064.15 nm Nominal FWHM < 2.0 nm Transmission Band(s)† 1064.15 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1087 to 1300 nm, 400 to 1041 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1064.15-1 OD8 Ultra Narrow Bandpass Filter Item Number 7685 Angle of Incidence 0 Degrees Center Wavelength 1064.15 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 1064.15 nm > 90% T Absolute Blocking Level OD8 Blocking Range(s)* OD8 (By Design): 354.72 nm, 532.08 nm; OD6: 1086 to 1200 nm, 200 to 1042 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1064.15-1 OD8 Ultra Narrow Bandpass Filter Item Number 7684 Angle of Incidence 0 Degrees Center Wavelength 1064.15 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 1064.15 nm > 90% T Absolute Blocking Level OD8 Blocking Range(s)* OD8 (By Design): 354.72 nm, 532.08 nm; OD6: 1086 to 1200 nm, 200 to 1042 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 50.6 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1064.16-0.4 OD5 Ultra Narrow Bandpass Filter Item Number 7055 Angle of Incidence 0 Degrees Center Wavelength 1064.16 nm +0.5 / -0.3 nm FWHM < 0.6 nm Transmission Band(s)† Peak> 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1094 to 1150 nm, 200 to 1024 nm; OD4: 1150 to 1200 nm Filter Design Single Cavity Substrate Type Fused Silica Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1064.2-0.7 OD5 Ultra Narrow Bandpass Filter Item Number 7297 Angle of Incidence 0 Degrees Center Wavelength 1064.2 nm Nominal FWHM < 0.8 nm Transmission Band(s)† 1064.2 nm > 90% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1086 to 1300 nm, 300 to 1042 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1064.2-0.6 OD5 Ultra Narrow Bandpass Filter Item Number 7544 Angle of Incidence 0 Degrees Center Wavelength 1064.2 nm Nominal FWHM < 0.7 nm Transmission Band(s)† 1064.2 nm > 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1086 to 1300 nm, 300 to 1042 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1064.2-0.7 OD5 Ultra Narrow Bandpass Filter Item Number 7296 Angle of Incidence 0 Degrees Center Wavelength 1064.2 nm Nominal FWHM < 0.8 nm Transmission Band(s)† 1064.2 nm > 90% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1086 to 1300 nm, 300 to 1042 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 50.8 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 1064.4-2 OD6 Ultra Narrow Bandpass Filter Item Number 7299 Angle of Incidence 0 Degrees Center Wavelength 1064.4 nm Nominal FWHM < 2.3 nm Transmission Band(s)† 1064.4 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1087 to 1800 nm, 800 to 1041 nm Filter Design Multi-Cavity Substrate Type N-BK7 Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1064.4-0.85 OD6 Ultra Narrow Bandpass Filter Item Number 7311 Angle of Incidence 0 Degrees Center Wavelength 1064.4 nm Nominal FWHM < 1.0 nm Transmission Band(s)† 1064.4 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1087 to 1800 nm, 800 to 1042 nm Filter Design Multi-Cavity Substrate Type N-BK7 Dimensions 37.5 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 1064.4-0.85 OD6 Ultra Narrow Bandpass Filter Item Number 7298 Angle of Incidence 0 Degrees Center Wavelength 1064.4 nm Nominal FWHM < 1.0 nm Transmission Band(s)† 1064.4 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1087 to 1800 nm, 800 to 1042 nm Filter Design Multi-Cavity Substrate Type N-BK7 Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1064.4-1 OD7 Ultra Narrow Bandpass Filter Item Number 7571 Angle of Incidence 0 Degrees Center Wavelength 1064.4 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 1064.4 nm > 90% T Absolute Blocking Level OD7 Blocking Range(s)* OD7 (By Design): 1092 to 1100 nm, 300 to 1037 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1064.6-0.4 OD6 Ultra Narrow Bandpass Filter Item Number 7300 Angle of Incidence 0 Degrees Center Wavelength 1064.6 nm +0.4 / -0.1 nm FWHM < 0.5 nm Transmission Band(s)† Peak> 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 300 to 1000 nm Filter Design Single Cavity Substrate Type Borofloat® Dimensions 50.4 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1064.7-1 OD7 Ultra Narrow Bandpass Filter Item Number 7572 Angle of Incidence 0 Degrees Center Wavelength 1064.7 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 1064.7 nm > 90% T Absolute Blocking Level OD7 Blocking Range(s)* OD7 (By Design): 1092 to 1100 nm, 300 to 1037 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1064.9-0.4 OD5 Ultra Narrow Bandpass Filter Item Number 7545 Angle of Incidence 0 Degrees Center Wavelength 1064.9 nm +0.5 / -0.3 nm FWHM < 0.6 nm Transmission Band(s)† Peak> 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1094 to 1150 nm, 200 to 1024 nm; OD4: 1150 to 1200 nm Filter Design Single Cavity Substrate Type Fused Silica Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1065-1 OD8 Ultra Narrow Bandpass Filter Item Number 7686 Angle of Incidence 0 Degrees Center Wavelength 1065 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 1065 nm > 90% T Absolute Blocking Level OD8 Blocking Range(s)* OD8 (By Design): 354.72 nm, 532.08 nm; OD6: 1086 to 1200 nm, 200 to 1042 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 50.6 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1065-3 OD4 Ultra Narrow Bandpass Filter Item Number 7538 Angle of Incidence 0 Degrees Center Wavelength 1065 nm Nominal FWHM < 3.4 nm Transmission Band(s)† 1065 nm > 90% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 1078 to 1200 nm, 200 to 1051 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 30.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 1065-1.8 OD6 Ultra Narrow Bandpass Filter Item Number 7080 Angle of Incidence 0 Degrees Center Wavelength 1065 nm Nominal FWHM < 2.0 nm Transmission Band(s)† 1065 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1079 to 1300 nm, 800 to 1051 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 1072.3-5.2 OD6 Ultra Narrow Bandpass Filter Item Number 7061 Angle of Incidence 0 Degrees Center Wavelength 1072.3 nm Nominal FWHM < 5.7 nm Transmission Band(s)† 1072.3 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1096 to 1200 nm, 950 to 1049 nm; OD5: 200 to 950 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1075-1.5 OD4 Ultra Narrow Bandpass Filter Item Number 7631 Angle of Incidence 0 Degrees Center Wavelength 1075 nm Nominal FWHM < 1.7 nm Transmission Band(s)† 1075 nm > 95% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 1083 to 1800 nm, 700 to 1068 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 34.9 mm Diameter Filter Thickness 5.0 mm Assembly Type Unmounted 1083-1.4 OD3 Ultra Narrow Bandpass Filter Item Number 7301 Angle of Incidence 0 Degrees Center Wavelength 1083 nm Nominal FWHM < 1.7 nm Transmission Band(s)† 1083 nm > 90% T Absolute Blocking Level OD3 Blocking Range(s)* OD3: 1091 to 1500 nm, 480 to 1075 nm Filter Design Multi-Cavity Substrate Type Polished Borofloat® Dimensions 25.4 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 1534.3-3 OD7 Ultra Narrow Bandpass Filter Item Number 7356 Angle of Incidence 0 Degrees Center Wavelength 1534.3 nm Nominal FWHM < 3.4 nm Transmission Band(s)† 1534.3 nm > 90% T Absolute Blocking Level OD7 Blocking Range(s)* OD7 (By Design): 1559 to 1600 nm, 300 to 1509 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 1550.12-4 OD6 Ultra Narrow Bandpass Filter Item Number 7324 Angle of Incidence 0 Degrees Center Wavelength 1550.12 nm Nominal FWHM < 4.5 nm Transmission Band(s)† 1550.12 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1350 to 1526 nm, 1574 to 1750 nm; OD5: 780 to 1350 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 34.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 1550.6-1.8 OD4 Ultra Narrow Bandpass Filter Item Number 7323 Angle of Incidence 0 Degrees Center Wavelength 1550.6 nm Nominal FWHM < 2.0 nm Transmission Band(s)† 1550.6 nm > 90% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 900 to 1533 nm; OD3: 1569 to 1650 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1571.91-1.2 OD5 Ultra Narrow Bandpass Filter Item Number 7304 Angle of Incidence 0 Degrees Center Wavelength 1571.91 nm Nominal FWHM < 1.5 nm Transmission Band(s)† 1571.91 nm > 90% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1604 to 2100 nm, 800 to 1540 nm Filter Design Multi-Cavity Substrate Type Polished Borofloat® Dimensions 49.9 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 1571.91-0.45 OD6 Ultra Narrow Bandpass Filter Item Number 7312 Angle of Incidence 0 Degrees Center Wavelength 1571.91 nm Nominal FWHM < 0.55 nm Transmission Band(s)† 1571.91 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 1604 to 1800 nm, 800 to 1540 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 38.1 mm Diameter Filter Thickness 5.0 mm Assembly Type Unmounted 1571.91-1.2 OD5 Ultra Narrow Bandpass Filter Item Number 7304 Angle of Incidence 0 Degrees Center Wavelength 1571.91 nm Nominal FWHM < 1.5 nm Transmission Band(s)† 1571.91 nm > 90% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1604 to 2100 nm, 800 to 1540 nm Filter Design Multi-Cavity Substrate Type Polished Borofloat® Dimensions 49.9 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 1572.5-1.2 OD5 Ultra Narrow Bandpass Filter Item Number 7530 Angle of Incidence 0 Degrees Center Wavelength 1572.5 nm Nominal FWHM < 1.5 nm Transmission Band(s)† 1572.5 nm > 90% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1604 to 2100 nm, 800 to 1540 nm Filter Design Multi-Cavity Substrate Type Polished Borofloat® Dimensions 49.9 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 1645.05-1 OD5 Ultra Narrow Bandpass Filter Item Number 7303 Angle of Incidence 0 Degrees Center Wavelength 1645.05 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 1645.05 nm > 90% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1679 to 1850 nm, 500 to 1611 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1645.3-1 OD5 Ultra Narrow Bandpass Filter Item Number 7540 Angle of Incidence 0 Degrees Center Wavelength 1645.3 nm Nominal FWHM < 1.2 nm Transmission Band(s)† 1645.3 nm > 90% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 1679 to 1850 nm, 500 to 1611 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1645.7-2 OD2 Ultra Narrow Bandpass Filter Item Number 7302 Angle of Incidence 0 Degrees Center Wavelength 1645.7 nm Nominal FWHM < 2.3 nm Transmission Band(s)† 1645.7 nm > 90% T Absolute Blocking Level OD2 Blocking Range(s)* OD2: 1654 to 1800 nm, 400 to 1637 nm Filter Design Multi-Cavity Substrate Type N-BK7 Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 1650.96-0.8 OD4 Ultra Narrow Bandpass Filter Item Number 7088 Angle of Incidence 0 Degrees Center Wavelength 1650.96 nm Nominal FWHM < 1.0 nm Transmission Band(s)† 1650.96 nm > 90% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 1664 to 1800 nm, 300 to 1638 nm Filter Design Multi-Cavity Substrate Type Fused Silica Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm