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- 带通滤光片300-399纳米Alluxa
- 带通滤光片300-399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。
ULTRA系列带通滤光片
图1.各种ULTRA系列带通滤波器，显示从紫外到红外的高透射率。通过精密波长控制，超陡边缘，深度阻挡和业界*传输水平的组合，Alluxa的ULTRA系列硬涂层薄膜光学带通滤波器将优化各种仪器的性能。
每个ULTRA系列带通滤波器都旨在超越先进仪器的要求。所有产品都经过严格测试，以确滤器性能达到或超过挑战性的规格。
ULTRA系列带通滤光片非常适用于荧光显微镜，流式细胞仪，拉曼光谱，激光雷达和光谱成像等应用。提供单频带，多频带，宽带，超窄带和窄带滤波器。
根据系统的波长范围和要求，ULTRA系列带通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：
▪ 透过率可达99%
▪ Up to 99% transmission for passbands in the visible range
▪ 通过设计达截至深度高达OD10
▪ Up to OD10 wide range out of bａnd blocking by design
▪ 陡度：0.5% CWL @ 50%T～OD6
▪ Edge transitions as steep as 0.5% of CWL from 50% T to OD6
▪ 波长范围250nm～13µm可选
▪ CWL at any wavelength from the UV to the mid IR (～250 nm to 13 µm)
▪ 波长精度误差±0.25%CWL
▪ Tolerances as tight as ± 0.25% of CWL
▪ 透过波前差(RMS)： 极优0.01λper inch @ 632.8 nm
▪ TWE as low as 0.01 wave RMS/inch measured at 632.8 nm
用于荧光应用的多频带滤光片
图2. ULTRA系列多频带滤波器，具有陡峭边缘，高传输和OD6带外截至。ULTRA系列多频带通滤光片可以设计为10个以上的透过波段，波段之间的OD值大于8，超高的截至陡度，高达98％的透过率。 它们非常适合用作荧光技术中的激发或发射滤光片，要求在单个样本中同时检测多个荧光团。
创新薄膜涂层工艺带来的质量和一致性
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薄膜滤光片和介质反射镜均采用我们的SIRRUS™离子束沉积硬镀膜技术，这使我们能够在多个不同的涂层运行中可靠地重复生产相同的高性能薄膜带通滤波器，这意味着您的所有系统性能始终如一。
Alluxa带通滤光片300-399nm
310-10 OD4 Bandpass Filter Item Number 7365 Angle of Incidence 0 Degrees Center Wavelength 310 nm ± 2.0 nm FWHM 10 nm ± 2.0 nm Transmission Band(s) Peak> 70% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 200 to 295 nm, 325 to 1200 nm Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 330-95 OD4 Bandpass Filter Item Number 7663 Angle of Incidence 0 Degrees Center Wavelength 330 nm ± 6.0 nm FWHM 95 nm ± 6.0 nm Transmission Band(s) 87 nm > 70% T Average Blocking Level OD4 Blocking Range(s)* OD4: 200 to 270 nm, 405 to 650 nm Substrate Type Polished Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 1.75 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 332-22 OD6 ULTRA Bandpass Filter Item Number 7679 Angle of Incidence 0 Degrees Center Wavelength 332 nm ± 1.0 nm FWHM 22 mm Nominal Transmission Band(s) 324 to 340 nm > 85% T Average Blocking Level OD6 Blocking Range(s)* OD6: 250 to 311 nm, 354 to 400 nm; OD5: 400 to 450 nm; OD4: 450 to 850 nm Parallelism < 3.0 Arcseconds Transmitted Wavefront Error < 0.25 Wave RMS @ 632.8nm Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm Main Fluorophore(s) Alexa Fluor® 350 369.5-39 OD6 ULTRA Bandpass Filter Item Number 7170 Angle of Incidence 0 Degrees Center Wavelength 369.5 nm ± 1.0 nm FWHM 39 nm Nominal Transmission Band(s) 352 to 387 nm > 95% T Average Blocking Level OD6 Blocking Range(s)* OD6: 250 to 342 nm, 394 to 800 nm; OD2: 800 to 1100 nm Parallelism < 3.0 Arcseconds Transmitted Wavefront Error < 0.25 Wave RMS @ 632.8nm Substrate Type Fused Silica Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm Main Fluorophore(s) DAPI Alternate Fluorophore(s) 1,2-Diphenylacetylene, 7-Hydroxy-4-methylcoumarin, Alexa Fluor® 350, Alexa Fluor® 405, AMCA (pH 9), Calcofluor White 2MR, CellTrace™ Calcein Violet, CF™350, CF™405M, Coumarin 1, EBFP, FluoSpheres® Blue, HCS NuclearMask™ Blue, Hoechst® 33258, Hoechst® 33342, LysoSensor™ Blue, LysoTracker® Blue, Marina Blue®, Me-Coumarin, Pacific Blue™, sgBFP, TagBFP, Vybrant® DyeCycle™ Violet, 1,6-Diphenylhexatriene, 7-Amino-4-methylcoumarin, AMCA (pH 7), HCS CellMask™ Blue, PromoFluor-350 375-10 OD4 Bandpass Filter Item Number 7372 Angle of Incidence 0 Degrees Center Wavelength 375 nm ± 2.0 nm FWHM 10 nm ± 2.0 nm Transmission Band(s) Peak> 85% T Absolute Blocking Level OD4 Blocking Range(s)* OD4: 200 to 360 nm, 390 to 1200 nm Substrate Type Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 3.3 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 5.0 mm 377-50 OD6 Bandpass Filter Item Number 7159 Angle of Incidence 0 Degrees Center Wavelength 377 nm ± 3.0 nm FWHM 50 nm Nominal Transmission Band(s) 355 to 399 nm > 93% T Average Blocking Level OD6 Blocking Range(s)* OD6: 200 to 344 nm, 417 to 477 nm; OD4: 477 to 700 nm; OD2: 700 to 925 nm Substrate Type Polished Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm Main Fluorophore(s) DAPI Alternate Fluorophore(s) 1,2-Diphenylacetylene, 1-ANS, 7-Hydroxy-4-methylcoumarin, Alexa Fluor® 350, Alexa Fluor® 405, AMCA (pH 9), ATTO 390, Cascade Blue®, CellTrace™ Calcein Violet, CF™350, CF™405M, CF™405S, Coumarin 1, EBFP, FluoSpheres® Blue, HCS NuclearMask™ Blue, Hoechst® 33258, Hoechst® 33342, LIVE/DEAD® Fixable Violet Dead Cell Stain, LysoSensor™ Blue, LysoTracker® Blue, Marina Blue®, Me-Coumarin, Pacific Blue™, PromoFluor-370LSS, PromoFluor-405, sgBFP, Spectrum Blue, TagBFP, Vybrant® DyeCycle™ Violet, 1,6-Diphenylhexatriene, 7-Amino-4-methylcoumarin, AMCA (pH 7), HCS CellMask™ Blue, Indo-1 (Ca free), Indo-1 (Ca saturated), PromoFluor-350, Quinine Sulfate (0.05M H2SO4), Quinine Sulfate (0.5M H2SO4) 385.5-28 OD6 ULTRA Bandpass Filter Item Number 7187 Angle of Incidence 0 Degrees Center Wavelength 385.5 nm ± 1.0 nm FWHM 28 nm Nominal Transmission Band(s) 374 to 397 nm > 95% T Average Blocking Level OD6 Blocking Range(s)* OD6: 325 to 360 nm, 410 to 510 nm; OD5: 300 to 325 nm, 510 to 700 nm; OD2: 700 to 1000 nm Parallelism < 5.0 Arcseconds Transmitted Wavefront Error < 0.25 Wave RMS @ 632.8nm Substrate Type Polished Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm Main Fluorophore(s) DAPI Alternate Fluorophore(s) 1-ANS, 7-Hydroxy-4-methylcoumarin, Alexa Fluor® 350, Alexa Fluor® 405, AMCA (pH 9), ATTO 390, Calcofluor White 2MR, CellTrace™ Calcein Violet, CF™350, CF™405M, CF™405S, Coumarin 1, Coumarin 30, EBFP, HCS NuclearMask™ Blue, Hoechst® 33258, Hoechst® 33342, Marina Blue®, Me-Coumarin, Pacific Blue™, PromoFluor-370LSS, PromoFluor-405, sgBFP, Spectrum Blue, TagBFP, Vybrant® DyeCycle™ Violet 389-24 OD6 ULTRA Bandpass Filter Item Number 7202 Angle of Incidence 0 Degrees Center Wavelength 389 nm ± 1.5 nm FWHM 24 nm Nominal Transmission Band(s) 379 to 401 nm > 95% T Average Blocking Level OD6 Blocking Range(s)* OD6: 330 to 370 nm, 408 to 470 nm; OD5: 200 to 330 nm, 470 to 1000 nm Parallelism < 5.0 Arcseconds Transmitted Wavefront Error < 0.25 Wave RMS @ 632.8nm Substrate Type Polished Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm Main Fluorophore(s) DAPI Alternate Fluorophore(s) 1,2-Diphenylacetylene, 1-ANS, 7-Hydroxy-4-methylcoumarin, Alexa Fluor® 405, AMCA (pH 9), CellTrace™ Calcein Violet, CF™405M, CF™405S, Coumarin 1, EBFP, LIVE/DEAD® Fixable Violet Dead Cell Stain, LysoSensor™ Blue, LysoTracker® Blue, Marina Blue®, Pacific Blue™, PromoFluor-370LSS, PromoFluor-405, sgBFP, Spectrum Blue, TagBFP, Vybrant® DyeCycle™ Violet 395-24 OD6 ULTRA Bandpass Filter Item Number 7233 Angle of Incidence 0 Degrees Center Wavelength 395 nm ± 1.5 nm FWHM 24 nm Nominal Transmission Band(s) 385 to 405 nm > 95% T Average Blocking Level OD6 Blocking Range(s)* OD6: 300 to 369 nm, 421 to 700 nm; OD4: 700 to 800 nm; OD2: 800 to 950 nm Parallelism < 5.0 Arcseconds Transmitted Wavefront Error < 0.25 Wave RMS @ 632.8nm Substrate Type Polished Borofloat® Dimensions 25.0 mm Diameter Filter Thickness 2.0 mm Assembly Type Anodized Aluminum Ring Assembly Thickness 3.5 mm Main Fluorophore(s) DAPI