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Infrared Filter

Infrared Filter

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2.7μm

Infrared Filter

Center wavelength: 2700±50nm  T>80%

Half width: 200±20nm

Cut-off band except passband: 1.5-4um  Tave<0.5%

Substrate: Silicon

Diameter: 100±0.50mm

Thickness: 0.5mm ± 0.05mm

(Base 、diameter、 thickness can be customized)

General Description

H2O

Features
Technical Data

Datasheet

PROD Model

Cutoff Wavelength(um)

Transmittance

Base

Cutoff

Diameter(mm)
Thickness(mm)Gas application

Range(nm)

Average Value(%)

Cutoff Depth(%)

NBP2700-200nm

1.5-4um

2700±50nm 

T>80%

Silicon、germanium sapphire and so on

Tave<0.5%

100±0.5mm0.5±0.05mmH2O

Product spectrogram

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