Temperature dependence of threshold and gain coefficient of stimulated Brillouin scattering in water

被引:0
|
作者
Jiulin Shi
Yijun Tang
Hongjun Wei
Lei Zhang
Dong Zhang
Jinwei Shi
Wenping Gong
Xingdao He
Kecheng Yang
Dahe Liu
机构
[1] Huazhong University of Science and Technology,Wuhan National Laboratory for Optoelectronics, College of Optoelectronic Science and Engineering
[2] Nanchang Hangkong University,Key Laboratory of Nondestructive Test (Ministry of Education)
[3] Beijing Normal University,Applied Optics Beijing Area Major Laboratory, Department of Physics
来源
Applied Physics B | 2012年 / 108卷
关键词
Line Width; Stimulate Brillouin Scattering; Gain Coefficient; Phase Conjugation; Interaction Period;
D O I
暂无
中图分类号
学科分类号
摘要
Temperature dependence of threshold and gain coefficient of stimulated Brillouin scattering (SBS) was investigated. It was found that the threshold of SBS decreases with the increase of temperature. Based on the definition of the threshold, a new method was proposed for determining the gain coefficient of SBS of the material experimentally by measuring the threshold. It reveals that the threshold and the gain coefficient of SBS of a material are strongly related to temperature.
引用
收藏
页码:717 / 720
页数:3
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