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Infrared Filter

Infrared Filter

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3.85μm

Infrared Filter

Center wavelength: 3850±50nm

Half width:180±20nm

Transmittance:>80%

Cut-off band except passband: 1-11um  Tave<0.5%

Substrate: Silicon

Diameter: 100.00mm±0.50mm

Thickness: 0.5mm ± 0.05mm

(Base 、diameter、 thickness can be customized)

General Description
Features

HC/CH4

Technical Data

Datasheet

NBP3850-180

PRODCut-off wavelengthTransmittanceBasisCut-off depthDiameterThickApplication
RangeTaveTave
NBP3850-1801-11um3850±50nmT>80%

Silicon,

germanium,

sapphire

Tave<0.5%100±0.5mm

0.5±0.05mm

HC/CH4


3.85μm Narrow Bandpass Filter


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