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- 窄带滤光片800-899纳米Alluxa
- 窄带滤光片800-899纳米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800-899nm
820-2 OD6 Ultra Narrow Bandpass Filter Item Number 7271 Angle of Incidence 0 Degrees Center Wavelength 820 nm Nominal FWHM < 2.3 nm Transmission Band(s)† 820 nm > 90% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 620 to 802 nm, 838 to 1020 nm; OD4: 400 to 420 nm Filter Design Multi-Cavity Substrate Type Polished Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 828-0.5 OD5 Ultra Narrow Bandpass Filter Item Number 7064 Angle of Incidence 0 Degrees Center Wavelength 828 nm Nominal FWHM < 0.65 nm Transmission Band(s)† 828 nm > 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 200 to 808 nm, 848 to 1050 nm Filter Design Multi-Cavity Substrate Type Polished Borofloat® Dimensions 24.9 mm Diameter Filter Thickness 2.0 mm Assembly Type Unmounted 829-0.5 OD5 Ultra Narrow Bandpass Filter Item Number 7031 Angle of Incidence 0 Degrees Center Wavelength 829 nm Nominal FWHM < 0.65 nm Transmission Band(s)† 829 nm > 85% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 200 to 809 nm, 849 to 1050 nm Filter Design Multi-Cavity Substrate Type Polished Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 829.375-0.5 OD5 Ultra Narrow Bandpass Filter Item Number 7272 Angle of Incidence 0 Degrees Center Wavelength 829.375 nm Nominal FWHM < 0.65 nm Transmission Band(s)† 829.375 nm > 80% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 200 to 811 nm, 845 to 1050 nm Filter Design Multi-Cavity Substrate Type Polished Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 830-0.4 OD5 Ultra Narrow Bandpass Filter Item Number 7670 Angle of Incidence 0 Degrees Center Wavelength 830 nm +0.4 / -0.1 nm FWHM < 0.45 nm Transmission Band(s)† Peak> 90% T Absolute Blocking Level OD5 Blocking Range(s)* OD5: 600 to 792 nm, 873 to 1200 nm Filter Design Single Cavity Substrate Type Borofloat® Dimensions 25.3 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 853.375-0.75 OD6 Ultra Narrow Bandpass Filter Item Number 7533 Angle of Incidence 0 Degrees Center Wavelength 853.375 nm Nominal FWHM < 0.85 nm Transmission Band(s)† 853.375 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 0.7 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 853.75-0.75 OD6 Ultra Narrow Bandpass Filter Item Number 7534 Angle of Incidence 0 Degrees Center Wavelength 853.75 nm Nominal FWHM < 0.85 nm Transmission Band(s)† 853.75 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 0.7 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 853.75-0.75 OD6 Ultra Narrow Bandpass Filter Item Number 7290 Angle of Incidence 0 Degrees Center Wavelength 853.75 nm Nominal FWHM < 0.85 nm Transmission Band(s)† 853.75 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 12.6 mm Diameter Filter Thickness 0.7 mm Assembly Type Unmounted 854-0.75 OD6 Ultra Narrow Bandpass Filter Item Number 7291 Angle of Incidence 0 Degrees Center Wavelength 854 nm Nominal FWHM < 0.85 nm Transmission Band(s)† 854 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 12.6 mm Diameter Filter Thickness 0.7 mm Assembly Type Unmounted 854.125-0.75 OD6 Ultra Narrow Bandpass Filter Item Number 7274 Angle of Incidence 0 Degrees Center Wavelength 854.125 nm Nominal FWHM < 0.85 nm Transmission Band(s)† 854.125 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 0.7 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 854.125-0.75 OD6 Ultra Narrow Bandpass Filter Item Number 7273 Angle of Incidence 0 Degrees Center Wavelength 854.125 nm Nominal FWHM < 0.85 nm Transmission Band(s)† 854.125 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 12.6 mm Diameter Filter Thickness 0.7 mm Assembly Type Unmounted 854.375-0.75 OD6 Ultra Narrow Bandpass Filter Item Number 7275 Angle of Incidence 0 Degrees Center Wavelength 854.375 nm Nominal FWHM < 0.85 nm Transmission Band(s)† 854.375 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 12.6 mm Diameter Filter Thickness 0.7 mm Assembly Type Unmounted 854.625-0.75 OD6 Ultra Narrow Bandpass Filter Item Number 7276 Angle of Incidence 0 Degrees Center Wavelength 854.625 nm Nominal FWHM < 0.85 nm Transmission Band(s)† 854.625 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 12.6 mm Diameter Filter Thickness 0.7 mm Assembly Type Unmounted 854.875-0.75 OD6 Ultra Narrow Bandpass Filter Item Number 7277 Angle of Incidence 0 Degrees Center Wavelength 854.875 nm Nominal FWHM < 0.85 nm Transmission Band(s)† 854.875 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 12.6 mm Diameter Filter Thickness 0.7 mm Assembly Type Unmounted 855.125-0.75 OD6 Ultra Narrow Bandpass Filter Item Number 7278 Angle of Incidence 0 Degrees Center Wavelength 855.125 nm Nominal FWHM < 0.85 nm Transmission Band(s)† 855.125 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 12.6 mm Diameter Filter Thickness 0.7 mm Assembly Type Unmounted 855.125-0.75 OD6 Ultra Narrow Bandpass Filter Item Number 7361 Angle of Incidence 0 Degrees Center Wavelength 855.125 nm Nominal FWHM < 0.85 nm Transmission Band(s)† 855.125 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 0.7 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 855.375-0.75 OD6 Ultra Narrow Bandpass Filter Item Number 7279 Angle of Incidence 0 Degrees Center Wavelength 855.375 nm Nominal FWHM < 0.85 nm Transmission Band(s)† 855.375 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 12.6 mm Diameter Filter Thickness 0.7 mm Assembly Type Unmounted 855.375-0.75 OD6 Ultra Narrow Bandpass Filter Item Number 7362 Angle of Incidence 0 Degrees Center Wavelength 855.375 nm Nominal FWHM < 0.85 nm Transmission Band(s)† 855.375 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 0.7 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 855.625-0.75 OD6 Ultra Narrow Bandpass Filter Item Number 7363 Angle of Incidence 0 Degrees Center Wavelength 855.625 nm Nominal FWHM < 0.85 nm Transmission Band(s)† 855.625 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 0.7 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 855.625-0.75 OD6 Ultra Narrow Bandpass Filter Item Number 7280 Angle of Incidence 0 Degrees Center Wavelength 855.625 nm Nominal FWHM < 0.85 nm Transmission Band(s)† 855.625 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 12.6 mm Diameter Filter Thickness 0.7 mm Assembly Type Unmounted 855.875-0.75 OD6 Ultra Narrow Bandpass Filter Item Number 7281 Angle of Incidence 0 Degrees Center Wavelength 855.875 nm Nominal FWHM < 0.85 nm Transmission Band(s)† 855.875 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 12.6 mm Diameter Filter Thickness 0.7 mm Assembly Type Unmounted 855.875-0.75 OD6 Ultra Narrow Bandpass Filter Item Number 7364 Angle of Incidence 0 Degrees Center Wavelength 855.875 nm Nominal FWHM < 0.85 nm Transmission Band(s)† 855.875 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 0.7 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 856.125-0.75 OD6 Ultra Narrow Bandpass Filter Item Number 7535 Angle of Incidence 0 Degrees Center Wavelength 856.125 nm Nominal FWHM < 0.85 nm Transmission Band(s)† 856.125 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 0.7 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm 856.125-0.75 OD6 Ultra Narrow Bandpass Filter Item Number 7282 Angle of Incidence 0 Degrees Center Wavelength 856.125 nm Nominal FWHM < 0.85 nm Transmission Band(s)† 856.125 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 12.6 mm Diameter Filter Thickness 0.7 mm Assembly Type Unmounted 856.375-0.75 OD6 Ultra Narrow Bandpass Filter Item Number 7283 Angle of Incidence 0 Degrees Center Wavelength 856.375 nm Nominal FWHM < 0.85 nm Transmission Band(s)† 856.375 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 12.6 mm Diameter Filter Thickness 0.7 mm Assembly Type Unmounted 856.625-0.75 OD6 Ultra Narrow Bandpass Filter Item Number 7284 Angle of Incidence 0 Degrees Center Wavelength 856.625 nm Nominal FWHM < 0.85 nm Transmission Band(s)† 856.625 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 12.6 mm Diameter Filter Thickness 0.7 mm Assembly Type Unmounted 856.875-0.75 OD6 Ultra Narrow Bandpass Filter Item Number 7285 Angle of Incidence 0 Degrees Center Wavelength 856.875 nm Nominal FWHM < 0.85 nm Transmission Band(s)† 856.875 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 12.6 mm Diameter Filter Thickness 0.7 mm Assembly Type Unmounted 857.125-0.75 OD6 Ultra Narrow Bandpass Filter Item Number 7286 Angle of Incidence 0 Degrees Center Wavelength 857.125 nm Nominal FWHM < 0.85 nm Transmission Band(s)† 857.125 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 12.6 mm Diameter Filter Thickness 0.7 mm Assembly Type Unmounted 857.375-0.75 OD6 Ultra Narrow Bandpass Filter Item Number 7287 Angle of Incidence 0 Degrees Center Wavelength 857.375 nm Nominal FWHM < 0.85 nm Transmission Band(s)† 857.375 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 12.6 mm Diameter Filter Thickness 0.7 mm Assembly Type Unmounted 857.625-0.75 OD6 Ultra Narrow Bandpass Filter Item Number 7288 Angle of Incidence 0 Degrees Center Wavelength 857.625 nm Nominal FWHM < 0.85 nm Transmission Band(s)† 857.625 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 12.6 mm Diameter Filter Thickness 0.7 mm Assembly Type Unmounted 857.875-0.75 OD6 Ultra Narrow Bandpass Filter Item Number 7289 Angle of Incidence 0 Degrees Center Wavelength 857.875 nm Nominal FWHM < 0.85 nm Transmission Band(s)† 857.875 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 12.6 mm Diameter Filter Thickness 0.7 mm Assembly Type Unmounted 858-0.75 OD6 Ultra Narrow Bandpass Filter Item Number 7292 Angle of Incidence 0 Degrees Center Wavelength 858 nm Nominal FWHM < 0.85 nm Transmission Band(s)† 858 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 12.6 mm Diameter Filter Thickness 0.7 mm Assembly Type Unmounted 858.25-0.75 OD6 Ultra Narrow Bandpass Filter Item Number 7293 Angle of Incidence 0 Degrees Center Wavelength 858.25 nm Nominal FWHM < 0.85 nm Transmission Band(s)† 858.25 nm > 85% T Absolute Blocking Level OD6 Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm Filter Design Multi-Cavity Substrate Type Borofloat® Dimensions 12.6 mm Diameter Filter Thickness 0.7 mm Assembly Type Unmounted