Silicon Coatings: DualBand Supermax R0 pages

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Dual Band Supermax R on Silicon for 10.6|jm & 633nm

Technical Data Sheet UCS_SM5

Application

Deposited onto Silicon, this non-radioactive coating combines high reflectivity and low absorption for C02

lasers up to 5kW as well as enhancing HeNe laser wavelengths.

It is an extremely rugged coating and can withstand regular cleaning.

Reflection

ForAOl 45°

R > 99.8% average for 10.6um

R > 75% average for 633nm

Absorption

Absorption < 0.2%

Phase

V < ±2° from zero @ 45° AO I

Environmental

Adhesion

Humidity

Abrasion

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

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

MIL-C-48497A, 08/09/1980, para 4.5.5.1

Tape test

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

Severe, 20 strokes eraser rub test

Sizes

Up to 275mm diameter

Umicore Coating Services Ltd

Kinnoull Street

Dundee, DD2 3ED

e-mai!:coatingservices@umicore.com

UCS reserves the right to amend or withdraw specifications without prior notice

Tel: +441382 833022

Fax:+441382 833824

VAT No: 503 0068 05

Registration No: 118425

Issue No. 2