1550.12-4 OD6 Ultra Narrow Bandpass Filter

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1550.12-4 OD6 Ultra Narrow Bandpass Filter

Description

Details
Narrowband optical interference filter with a 1550.12 nm center wavelength (CWL), a 4 nm full-width at half-maximum (FWHM), and wide-range out-of-band blocking from 780 nm to 1750 nm. This is a multi-cavity filter with steep edges, a flat top, and transmission that is greater than 85% at 1550.12 nm. This unmounted narrowband filter is coated on a 2 mm thick fused silica substrate and is 34 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 7324
Angle of Incidence 0 Degrees
Center Wavelength 1550.12 nm Nominal
FWHM < 4.5 nm
Transmission Band(s) 1550.12 nm > 85% T Absolute
Blocking Level OD6
Blocking Range(s)* OD6: 1350 to 1526 nm, 1574 to 1750 nm; OD5: 780 to 1350 nm
Filter Design Multi-Cavity
Substrate Type Fused Silica
Dimensions 34.0 mm Diameter
Filter Thickness 2.0 mm
Assembly Type Unmounted

Availability: On backorder - Please contact us for manufacturing time

$2,357.00

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