810-1 OD4 Ultra Narrow Bandpass Filter

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Created with Highcharts 10.3.2Wavelength (nm)Transmission (%)810-1 OD4 Ultra Narrow Bandpass Filter7607707807908008108208308408508600255075100
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Created with Highcharts 10.3.2Wavelength (nm)Optical Density (OD)810-1 OD4 Ultra Narrow Bandpass Filter60065070075080085090095010007607707807908108208308408600123456789

810-1 OD4 Ultra Narrow Bandpass Filter

Additional information

Angle of Incidence

0 Degrees

Center Wavelength

810 nm ± 0.25 nm

FWHM

< 1 nm

Transmission Band(s)

810 nm > OD4 Average

Blocking Level

OD4

* Blocking Range(s)

OD4: 200 to 801.2 nm, 818.9 to 1200 nm

Dimensions

25 mm Diameter

Filter Thickness

1.98 mm

Substrate Type

S-BSL7

Assembly Type

Anodized Aluminum Ring, 3.5 mm Anodized Aluminum Ring

Assembly Thickness

3.5 mm

*Auxiliary blocking typical based on the displayed spectrum.

†For filters with less than 1nm bandwidth, measurement limitations may result in slight transmission variation. Please contact us for more information.

Description

Ultra-narrowband optical interference filter with a 810 nm center wavelength (CWL), a 1 nm full-width at half-maximum (FWHM), and wide-range OD4 Avg out-of-band blocking from 200 nm to 1200 nm. This is a multi-cavity filter with transmission that is greater than 90% at 810 nm. This ultra-narrowband filter is coated on a 1.98 mm thick S-BSL7 substrate with a 25 mm (+0/-0.1 mm) diameter. Alluxa ultra-narrow bandpass filters have the highest transmission and narrowest bandwidths currently available. And because they are hard-coated using our innovative SIRRUS™ plasma deposition process, all Alluxa optical filters are highly durable and resistant to laser damage. Contact us for custom sizing options.

SKU: 7781 Category:
$1,402.00
Custom sizing available:
Lead Time: 10-12 Weeks
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