532.5-2.25 OD3 Ultra Narrow Bandpass Filter

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532.5-2.25 OD3 Ultra Narrow Bandpass Filter

Description

Details
Ultra-narrowband optical interference filter with a 532.5 nm center wavelength (CWL), a 2.25 nm full-width at half-maximum (FWHM), and OD3 out-of-band blocking from 450 nm to 650 nm. This is a multi-cavity filter with moderately steep edges, a flat top, and transmission that is greater than 90% at 532.5 nm. This unmounted ultra-narrowband filter is coated on a 2 mm thick Borofloat® substrate and is 25 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.

Specifications

Item Number 7078
Angle of Incidence 0 Degrees
Center Wavelength 532.5 nm Nominal
FWHM < 2.5 nm
Transmission Band(s) 532.5 nm > 90% T Absolute
Blocking Level OD3
Blocking Range(s)* OD3: 450 to 526 nm, 540 to 650 nm
Filter Design Multi-Cavity
Substrate Type Borofloat®
Dimensions 25.0 mm Diameter
Filter Thickness 2.0 mm
Assembly Type Unmounted
*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

$417.00
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