Ultralo Anti Reflection Coating 10.6µm

UCS_ZAR_74

This coating is used on Zinc Selenide lenses and windows in high power laser applications where ultra low absorption is important.

 

Specifications

Tavg

>99.35%

For a 2mm thick witness piece, coated on both sides with UCS_ZAR_74.

Ravg

<0.25% per surface

Per surface, for a 2mm thick witness piece, coated with UCS_ZAR_74.

Absorption

<0.17%

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, 49°C, 95-100% relative humidity

Abrasion

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

Moderate, 50 strokes with a cheesecloth

Sizes

Sizes

Up to 300mm diameter

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Umicore Coating Services

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