354.72-0.15 OD5 Ultra Narrow Bandpass Filter



354.72-0.15 OD5 Ultra Narrow Bandpass Filter


Ultra-narrowband optical interference filter with a 354.72 nm center wavelength (CWL), a 0.15 nm full-width at half-maximum (FWHM), and wide-range OD5 out-of-band blocking from 200 nm to 1200 nm. This is a single-cavity filter with greater than 70% peak transmission. This ultra-narrowband filter is coated on a 2 mm thick fused silica substrate and mounted in a 25.4 mm (+0/-0.2 mm) diameter, 5 mm (± 0.1 mm) thick anodized aluminum ring. 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 7057
Angle of Incidence 0 Degrees
Center Wavelength 354.72 nm +0.4 / -0.1nm
FWHM < 0.2 nm
Transmission Band(s) Peak> 70% T Absolute
Blocking Level OD5
Blocking Range(s)* OD5: 200 to 340 nm, 370 to 1200 nm
Filter Design Single Cavity
Substrate Type Fused Silica
Dimensions 25.3 mm Diameter
Filter Thickness 2.0 mm
Assembly Type Anodized Aluminum Ring
Assembly Thickness 5.0 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.

Availability: In stock


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