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Proceedings Paper

Theoretical investigation on threshold value and gain of stimulated Brillouin scattering in water
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Paper Abstract

In order to understand the stimulated Brillouin scattering (SBS) process in water, it is necessary to analysis theoretically the factors which to determine the SBS gain coefficient and threshold. The coupled wave equation is used to investigate the effects of temperature, salinity and attenuation coefficient on SBS gain coefficient and threshold. The results indicate that the higher the temperature and salinity, the greater the SBS gain. And the threshold is negatively correlated with the temperature. The effects of attenuation coefficient on threshold of steady-state SBS is greater than transient SBS.

Paper Details

Date Published: 31 January 2020
PDF: 5 pages
Proc. SPIE 11427, Second Target Recognition and Artificial Intelligence Summit Forum, 114272Z (31 January 2020); doi: 10.1117/12.2552884
Show Author Affiliations
Jin Xu, Nanchang Hangkong Univ. (China)
Yangning Guo, Nanchang Hangkong Univ. (China)
Fen Hu, Nanchang Hangkong Univ. (China)
Ningning Luo, Nanchang Hangkong Univ. (China)
Yubao Zhang, Nanchang Hangkong Univ. (China)
Jiulin Shi, Nanchang Hangkong Univ. (China)
Xingdao He, Nanchang Hangkong Univ. (China)

Published in SPIE Proceedings Vol. 11427:
Second Target Recognition and Artificial Intelligence Summit Forum
Tianran Wang; Tianyou Chai; Huitao Fan; Qifeng Yu, Editor(s)

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