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Business unit / dept.: Electro-Optic Materials

Anti Reflection Coating 10.6µm

Anti Reflection Coating 10.6µm

UCS_ZAR_01

Productnumber: 1ZnSe000001

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

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Spectral - additional

Tavg
>99.35%
For a 2mm thick witness piece, coated on both sides with UCS_ZAR_01.
Ravg
<0.2% per surface
Per surface, for a 2mm thick witness piece, coated with UCS_ZAR_01.
Absorption
<0.25%

Environmental Properties

Adhesion

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

Adhesion Remark

Tape Test

Humidity

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

Humidity Remark

24Hrs, 49°C, 95-100% relative humidity

Abrasion

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

Abrasion Remark

Moderate, 50 strokes with a cheesecloth

Sizes

Up to 300mm diameter

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United Kingdom

Umicore Coating Services Ltd
Dundee
Electro-Optic Materials
T: +44 1382 833022
Kinnoull Street
DD2 3ED, Dundee