Influence of Water Temperature on Temporal Coherence of Stimulated Brillouin Scattering

被引：1
作者：
Xu Jin [1 ,2 ]
Guo Yangning [2 ]
Luo Ningning [2 ]
Li Shujing [2 ]
Shi Jiulin [1 ,2 ]
He Xingdao [1 ,2 ]
机构：
[1] Nanchang Hangkong Univ, Key Lab Nondestruct Test, Minist Educ, Nanchang 330063, Jiangxi, Peoples R China
[2] Nanchang Hangkong Univ, Jiangxi Engn Lab Optoelect Testing Technol, Nanchang 330063, Jiangxi, Peoples R China
来源：
ACTA OPTICA SINICA | 2020年 / 40卷 / 09期
关键词：
scattering; stimulated Brillouin scattering; temporal coherence; complex degree of coherence; temperature; POWER; LIDAR; COMPRESSION; SYSTEM;
D O I：
10.3788/AOS202040.0929001
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A measurement and verification method based on Michelson interferometers is proposed for investigating the influence of medium parameters on the temporal coherence of stimulated Brillouin scattering (SHS). The physical mechanism behind the influence of temperature on the temporal coherence of SHS is presented theoretically, and the influence of water temperature on the temporal coherence of SHS is measured and analyzed experimentally. The research results indicate that the temporal coherence of SHS is directly related to water temperature. As the temperature decreases, the temporal coherence of SHS deteriorates. When the temperature is fixed but the optical path difference of coherent light increases to a certain value, the corresponding coherent pulse waveform of SHS is no longer quasi-Gaussian.
引用
收藏
页数：7
相关论文
共 24 条
  • [1] High Compact, High Quality Single Longitudinal Mode Hundred Picoseconds Laser Based on Stimulated Brillouin Scattering Pulse Compression
    Bai, Zhenxu
    Wang, Yulei
    Lu, Zhiwei
    Yuan, Hang
    Zheng, Zhenxing
    Li, Sensen
    Chen, Yi
    Liu, Zhaohong
    Cui, Can
    Wang, Hongli
    Liu, Rui
    [J]. APPLIED SCIENCES-BASEL, 2016, 6 (01):
  • [2] Bespalov V. G., 1985, Soviet Journal of Quantum Electronics, V15, P1649, DOI 10.1070/QE1985v015n12ABEH008089
  • [3] Born M, 1999, PRINCIPLES OPTICS, P166
  • [4] DAMZEN MJ, 2003, OPT OPTOELECTR SER, pR
  • [5] Determination of bulk viscosity of liquid water via pulse duration measurements in stimulated Brillouin scattering
    Ge, Yuan
    Shi, Jiulin
    Zhu, Kaixing
    He, Xingdao
    [J]. CHINESE OPTICS LETTERS, 2013, 11 (11)
  • [6] Jiang XM, 1996, ADV OPTICS, P163
  • [7] Measurements of sound speed in the water by Brillouin scattering using pulsed Nd:YAG laser
    Liu, DH
    Xu, JF
    Li, RS
    Dai, R
    Gong, WP
    [J]. OPTICS COMMUNICATIONS, 2002, 203 (3-6) : 335 - 340
  • [8] Liu ZH, 2019, ELECTROOPTIC TECHNOL, V34, P17
  • [9] Pulse compression to one-tenth of phonon lifetime using quasi-steady-state stimulated Brillouin scattering
    Liu, Zhaohong
    Wang, Yulei
    Bai, Zhenxu
    Wang, Yirui
    Jin, Duo
    Wang, Hongli
    Yuan, Hang
    Lin, Dianyang
    Lu, Zhiwei
    [J]. OPTICS EXPRESS, 2018, 26 (18): : 23051 - 23060
  • [10] Measurement of stimulated Brillouin scattering characteristics in heavy fluorocarbon liquids and perfluoropolyether liquids
    Park, H
    Lim, C
    Yoshida, H
    Nakatsuka, M
    [J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 2006, 45 (6A): : 5073 - 5075
123