Share Email Print
cover

Proceedings Paper

Design and preparation of frequency-doubled laser optical coatings for double wavelength with low waviness in short-wave
Author(s): Huasong Liu; Lishuan Wang; Yugang Jiang; Chenghui Jiang; Yiqin Ji
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

Coating for double wavelength is one of the important elements in frequency-doubled solid state laser. In this paper, the normal design and whole numerical optimal design were compared. With the same total number of layers, the waviness of coating for double wavelength is more than 0.4139% based on normal design method, while it will be reduced to 0.0109% by whole numerical design, and also the bandwidth can reach 50nm. In experiments, the HfO2/SiO2 multilayer films were prepared by IBS. The test results of film designed by the second method show that the transmissivity is above 99% at 532nm, waviness is 0.4%, and the reflectivity is above 99.9% at 1064nm.

Paper Details

Date Published: 17 September 2013
PDF: 5 pages
Proc. SPIE 8904, International Symposium on Photoelectronic Detection and Imaging 2013: High Power Lasers and Applications, 89041H (17 September 2013); doi: 10.1117/12.2034802
Show Author Affiliations
Huasong Liu, Tianjin Jinhang Institute of Technology Physics (China)
Lishuan Wang, Tianjin Jinhang Institute of Technology Physics (China)
Yugang Jiang, Tianjin Jinhang Institute of Technology Physics (China)
Chenghui Jiang, Tianjin Jinhang Institute of Technology Physics (China)
Yiqin Ji, Tianjin Jinhang Institute of Technology Physics (China)


Published in SPIE Proceedings Vol. 8904:
International Symposium on Photoelectronic Detection and Imaging 2013: High Power Lasers and Applications
Andreas Tünnermann; Zejin Liu; Pu Wang; Chun Tang, Editor(s)

© SPIE. Terms of Use
Back to Top