Wide Bandpass Filter

Wide bandpass filters are designed to isolate a wide spectral band and exhibit high peak transmission in the passband. TypicallyT>80% average. Available wavelengths are 1um – 15um.

Specifications

Transmission

>85%

Attenuation

<0.1% outside passband

Edge Slopes

3%-5% typically

Environmental Properties

Adhesion

MIL-C-48497A, 08/09/1980, para 4.5.3.1

Tape test

Humidity

MIL-C-48497A, 08/09/1980, para 4.5.3.2

24hrs, 48°, 95% relative humidity

Abrasion

MIL-C-48497A, 08/09/1980, para 4.5.3.3

Moderate, 50 strokes with a cheesecloth

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Umicore Coating Services

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Dundee
DD2 3ED
UK
Tel: +44 1382 833 022
Fax: +44 1382 833 824
coatingservices@umicore.com