794-1.5 OD5 Ultra Narrow Bandpass Filter



794-1.5 OD5 Ultra Narrow Bandpass Filter


Ultra-narrowband optical interference filter with a 794 nm center wavelength (CWL), a 1.5 nm full-width at half-maximum (FWHM), and OD5 out-of-band blocking from 694 nm to 894 nm. This is a multi-cavity filter with transmission that is greater than 90% at 794 nm. This unmounted ultra-narrowband filter is coated on a 2 mm thick Borofloat® substrate and is 12.5 mm (± 0.1 mm) in 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.


Item Number 7648
Angle of Incidence 0 Degrees
Center Wavelength 794 nm Nominal
FWHM < 1.7 nm
Transmission Band(s) 794 nm > 90% T Absolute
Blocking Level OD5
Blocking Range(s)* OD5: 694 to 777 nm, 811 to 894 nm
Filter Design Multi-Cavity
Substrate Type Borofloat®
Dimensions 12.5 mm Diameter
Filter Thickness 2.0 mm
Assembly Type Unmounted

Availability: In stock


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