1534.3-3 OD7 Ultra Narrow Bandpass Filter

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1534.3-3 OD7 Ultra Narrow Bandpass Filter

Description

Details
Ultra-narrowband optical interference filter with a 1534.3 nm center wavelength (CWL), a 3 nm full-width at half-maximum (FWHM), and wide-range OD7 out-of-band blocking from 300 nm to 1600 nm. This is a multi-cavity filter with steep edges, a flat top, and transmission that is greater than 90% at 1534.3 nm. This ultra-narrowband filter is coated on a 2 mm thick Borofloat® 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.

Specifications

Item Number 7356
Angle of Incidence 0 Degrees
Center Wavelength 1534.3 nm Nominal
FWHM < 3.4 nm
Transmission Band(s) 1534.3 nm > 90% T Absolute
Blocking Level OD7
Blocking Range(s)* OD7 (By Design): 1559 to 1600 nm, 300 to 1509 nm
Filter Design Multi-Cavity
Substrate Type Borofloat®
Dimensions 25.3 mm Diameter
Filter Thickness 2.0 mm
Assembly Type Anodized Aluminum Ring
Assembly Thickness 5.0 mm

Availability: On backorder - Please contact us for manufacturing time

$1,673.00

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