Paper
29 March 2019 The aging properties of dichroic films used in laser ignition systems
Duo Tang, Yong Li, Wenzhi Qin, Yao Wang, Xiangbo Ji, Yuan Gao, Zongren Xin, Liang Wang
Author Affiliations +
Proceedings Volume 11046, Fifth International Symposium on Laser Interaction with Matter; 110460O (2019) https://doi.org/10.1117/12.2524290
Event: Fifth International Symposium on Laser Interaction with Matter, 2018, Changsha, China
Abstract
Two dichroic films were prepared to investigate their aging properties. Results indicate that the age-resistant property of dichroic films can be significantly improved by adopting lower deposition rate and relative high preposition temperature and being treated with stress removing annealing procedure. The correlation of reflective signal to transmission efficiency of igniting laser merely changes after aging for the designed age-resistant dichroic films.
© (2019) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Duo Tang, Yong Li, Wenzhi Qin, Yao Wang, Xiangbo Ji, Yuan Gao, Zongren Xin, and Liang Wang "The aging properties of dichroic films used in laser ignition systems", Proc. SPIE 11046, Fifth International Symposium on Laser Interaction with Matter, 110460O (29 March 2019); https://doi.org/10.1117/12.2524290
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KEYWORDS
Reflectivity

Laser systems engineering

Optical properties

Annealing

Crystals

Laser optics

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