Computational Brillouin Optical Time-Domain Reflectometry

被引：0

作者：

Guo, Xinyue ^{[1
]}

Zhou, Da-Peng ^{[1
]}

Peng, Wei ^{[1
]}

机构：

[1] Dalian Univ Technol, Sch Phys, Dalian 116024, Liaoning, Peoples R China

来源：

AOPC 2023:OPTIC FIBER GYRO | 2023年 / 12968卷

基金：

中国国家自然科学基金;

关键词：

Brillouin optical time-domain Reflectometry; Computational BOTDR; Differential ghost imaging; System sampling rate;

D O I：

10.1117/12.3003727

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this work, we propose a computational Brillouin optical time-domain reflectometry based on time-domain ghost imaging technique. The spontaneous Brillouin scattering time-domain trace of the sensing fiber can be retrieved through differential ghost imaging protocol, so that the system sampling rate requirement can be reduced significantly compared to conventional method. Preliminary experimental results demonstrate that sensing measurement of 50 km can be achieved.

引用

页数：4

共 50 条

[21] A distributed optical-fiber sensor combined Brillouin optical time-domain analyzer with brillouin optical time-domain reflectometer
Song M.
Bao C.
Qiu C.
Ye X.
Guangxue Xuebao/Acta Optica Sinica, 2010, 30 (03): : 650 - 654
[22] Wavelength Coded Optical Time-Domain Reflectometry
Zhu, Ning Hua
Ke, Jian Hong
Zhang, Hong Guang
Chen, Wei
Liu, Jian Guo
Zhao, Ling Juan
Wang, Wei
JOURNAL OF LIGHTWAVE TECHNOLOGY, 2010, 28 (06) : 972 - 977
[23] Fast and Long-Distance Brillouin Optical Time-Domain Reflectometry Based on Raman Amplification
Ma Xiangjie
Zhou Liming
Cheng Linghao
Liu Weimin
LASER & OPTOELECTRONICS PROGRESS, 2019, 56 (17)
[24] Track Deflection Monitoring for Railway Construction Based on Dynamic Brillouin Optical Time-Domain Reflectometry
Zhang, Tianfang
Zhou, Liming
Liu, Weimin
Cheng, Linghao
Sensors, 2024, 24 (24)
[25] COMPLEMENTARY CORRELATION OPTICAL TIME-DOMAIN REFLECTOMETRY
SISCHKA, F
NEWTON, SA
NAZARATHY, M
HEWLETT-PACKARD JOURNAL, 1988, 39 (06): : 14 - 21
[26] AUTOMATION OF OPTICAL TIME-DOMAIN REFLECTOMETRY MEASUREMENTS
MAIER, FA
SEEGER, H
HEWLETT-PACKARD JOURNAL, 1995, 46 (01): : 57 - 62
[27] Curvature sensing with a D-shaped multicore fibre and Brillouin optical time-domain reflectometry
Zafeiropoulou, Angeliki
Masoudi, Ali
Zdagkas, Apostolos
Cooper, Laurence
Brambilla, Gilberto
OPTICS EXPRESS, 2020, 28 (02) : 1291 - 1299
[28] Distributed birefringence measurement with beat period detection of homodyne Brillouin optical time-domain reflectometry
Lu, Yuangang
Bao, Xiaoyi
Chen, Liang
Xie, Shangran
Pang, Meng
OPTICS LETTERS, 2012, 37 (19) : 3936 - 3938
[29] Complex Brillouin Optical Time-Domain Analysis
Fang, Jian
Sun, Miao
Che, Di
Myers, Matthew
Bao, Hongchun
Prohasky, Colin
Shieh, William
JOURNAL OF LIGHTWAVE TECHNOLOGY, 2018, 36 (10) : 1840 - 1850
[30] Performance of Brillouin Optical Time Domain Reflectometry with a Reference Brillouin Ring Laser
Wang, Rugang
Zhou, Feng
Zhao, Li
IAEDS15: INTERNATIONAL CONFERENCE IN APPLIED ENGINEERING AND MANAGEMENT, 2015, 46 : 913 - 918

← 1 2 3 4 5 →