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Proceedings Paper

Durability Evaluation of DLC coating through the Enhanced Environmental Tests
Author(s): Joongkyu Choi; Sun Kyu Lee; Chang Jun Yoon; Seung Eun Oh; Chang Hee Lee
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Paper Abstract

DLC coating by a high transmittance in the infrared region is applied to the IR Optical System window. In order to apply to the window, durability is needed. Depending on the surrounding environment, the coating can come off. In particular, ambient temperature, humidity, may occur because of chemical contamination. If you encounter a problem, the product is not reliable. Existing environment test is insufficient to assess the durability of DLC coating. We have devised an enhanced environment tests, test results could be evaluated DLC coating durability.

Paper Details

Date Published: 8 November 2012
PDF: 7 pages
Proc. SPIE 8545, Optical Materials and Biomaterials in Security and Defence Systems Technology IX, 85450N (8 November 2012); doi: 10.1117/12.945040
Show Author Affiliations
Joongkyu Choi, Samsung Thales Co., Ltd. (Korea, Republic of)
Sun Kyu Lee, Samsung Thales Co., Ltd. (Korea, Republic of)
Chang Jun Yoon, Samsung Thales Co., Ltd. (Korea, Republic of)
Seung Eun Oh, Samsung Thales Co., Ltd. (Korea, Republic of)
Chang Hee Lee, Defense Agency for Technology and Quality (Korea, Republic of)


Published in SPIE Proceedings Vol. 8545:
Optical Materials and Biomaterials in Security and Defence Systems Technology IX
Roberto Zamboni; François Kajzar; Attila A. Szep, Editor(s)

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