High Efficiency Anti Reflection 8µm-12µm

UCS_Ge_01

Product no: 2Ge000001

This coating is the standard anti-reflection coating for use in the 8-12µm waveband. Combining high transmission, low reflection and moderate environmental resistance, this coating is best suited for internal surfaces (I.S.) applications.
This coating contains no radioactive material.

Specifications

Transmission (Average)

>98% 8µm-12µm, >95% 8µm-14µm

For a 1mm thick witness piece, coated both faces UCS_Ge_01.

Reflection (Average)

<0.5% 8µm-12µm, <1.0% 8µm-14µm

Per Surface, for a 1mm thick witness piece, coated with UCS_Ge_01.

Angle of Incidence

0°-20°

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

49°C, 95-100% relative humidity 24Hrs

Abrasion

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

Moderate, 50 strokes with a cheesecloth

Sizes

Sizes

Up to 275mm 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