在光谱的红外区域，带通滤光片经常用于气体分析应用。andover提供常用波长的标准气体分析滤光片选择。我们还可以生产波长高达14μm的定制滤光片。 这些滤光片由光学质量的红外透射基板上的坚硬耐用的上表面介电涂...
红外带通滤光片andover 产品详情
在光谱的红外区域，带通滤光片经常用于气体分析应用。andover提供常用波长的标准气体分析滤光片选择。我们还可以生产波长高达14μm的定制滤光片。 这些滤光片由光学质量的红外透射基板上的坚硬耐用的上表面介电涂层构成，可承受与任何高质量光学元件相关的正常清洁和处理。
diameter: 25.0+0/-.1mm
min. clear aperture: 21mm dia.
transmission: 75% min, 90% typical
24-hour humidity: per mil-c-48497a
moderate abrasion: per mil-c-48497a
adhesion: per mil-c-48497a
2700.0nm cwl, 110nm bandwidth, 25.0 diameter
part no. 2.70ga05-25
center wavelength 2700.0+30/-30 nm
bandwidth 110+30/-30 nm
transmission 75%
blocking 1x10-3 avg. x-ray to 30
size 25.0 +0/-0.2mm
thickness 1.0 +0.2/-0.2 mm
gas water vapor
2950.0nm cwl, 110nm bandwidth, 25.0 diameter
part no. 2.95ga05-25
center wavelength 2950.0+30/-30 nm
bandwidth 110+30/-30 nm
transmission 75%
blocking 1x10-3 avg. x-ray to 30
size 25.0 +0/-0.2mm
thickness 1.0 +0.2/-0.2 mm
gas water vapor
3460.0nm cwl, 140nm bandwidth, 25.0 diameter
part no. 3.46ga05-25
center wavelength 3460.0+40/-40 nm
bandwidth 140+30/-30 nm
transmission 75%
blocking 1x10-3 avg. x-ray to 30
size 25.0 +0/-0.2mm
thickness 1.0 +0.2/-0.2 mm
gas methanol and ethanol
3600nm cwl, 140nm bandwidth, 25.0 diameter
part no. 3.60ga05-25
center wavelength 3600+40/-40 nm
bandwidth 140+30/-30 nm
transmission 75%
blocking 1x10-3 avg. x-ray to 30
size 25.0 +0/-0.2mm
thickness 1.0 +0.2/-0.2 mm
gas formaldehyde
4000nm cwl, 2000nm bandwidth, 25.0 diameter
part no. 4.00ga20-25
center wavelength 4000+200/-200 nm
bandwidth 2000+200/-200 nm
transmission 80% (avg)
blocking t(avg) <0.1 uv to 7000nm
size 25.0 +0.0/-0.2mm
thickness 1.00 +0.2/-0.2 mm
gas swir
4000nm cwl, 2000nm bandwidth, 50.0 diameter
part no. 4.00ga20-50
center wavelength 4000+200/-200 nm
bandwidth 2000+200/-200 nm
transmission 80avg
blocking t(avg) <0.1 uv to 7000nm
size 50.0 +0.0/-0.2mm
thickness 1.00 +0.2/-0.2 mm
gas
4260.0nm cwl, 120nm bandwidth, 25.0 diameter
part no. 4.26ga05-25
center wavelength 4260.0+40/-40 nm
bandwidth 120+30/-30 nm
transmission 75%
blocking 1x10-3 avg. x-ray to 30
size 25.0 +0/-0.2mm
thickness 1.0 +0.2/-0.2 mm
gas co2
4670.0nm cwl, 150nm bandwidth, 25.0 diameter
part no. 4.70ga05-25
center wavelength 4670.0+50/-50 nm
bandwidth 150+30/-30 nm
transmission 75%
blocking 1x10-3 avg. x-ray to 30
size 25.0 +0/-0.2mm
thickness 1.0 +0.2/-0.2 mm
gas co
5300.0nm cwl, 420nm bandwidth, 25.0 diameter
part no. 5.30ga05-25
center wavelength 5300.0+50/-50 nm
bandwidth 420+50/-50 nm
transmission 70%
blocking 1x10-3 avg. x-ray to 30
size 25.0 +0/-0.2mm
thickness 1.0 +0.2/-0.2 mm
gas no
10000nm cwl, 4000nm bandwidth, 25.0 diameter
part no. 10.00ga40-25
center wavelength 10000+300/-300 nm
bandwidth 4000+500/-500 nm
transmission > 80 % ave
blocking < 0.1 % (avg) uv to 17 microns
size 25.0 +0.0/-0.2mm
thickness 1.0 +0.2/-0.2 mm
gas fir broadband
10000nm cwl, 4000nm bandwidth, 50.0 diameter
part no. 10.00ga40-50
center wavelength 10000+300/-300 nm
bandwidth 4000+500/-500 nm
transmission > 80 % ave
blocking < 0.1 % (avg) uv to 17 microns
size 50.0 +0.0/-0.2mm
thickness 1.0 +0.2/-0.2 mm
gas
10600nm cwl, 1500nm bandwidth, 12.5 diameter
part no. 10.60ga15-12.5
center wavelength 10600+100/-100 nm
bandwidth 1500+100/-100 nm
transmission > 80 %
blocking 1x10-3 avg 200nm to16.5 m
size 12.5 +0.0/-0.2mm
thickness 1.0 +0.2/-0.2 mm
gas co2 laser
10600nm cwl, 1500nm bandwidth, 25.0 diameter
part no. 10.60ga15-25
center wavelength 10600+100/-100 nm
bandwidth 1500+100/-100 nm
transmission > 80 %
blocking 1x10-3 avg 200nm to16.5 m
size 25.0 +0.0/-0.2mm
thickness 1.0 +0.2/-0.2 mm
gas co2 laser
10600nm cwl, 1500nm bandwidth, 50.0 diameter
part no. 10.60ga15-50
center wavelength 10600+100/-100 nm
bandwidth 1500+100/-100 nm
transmission > 80 %
blocking 1x10-3 avg 200nm to16.5 m
size 50.0 +0.0/-0.2mm
thickness 1.0 +0.2/-0.2 mm
gas co2 laser