TY - GEN
T1 - Long range and distributed interferometric vibration sensor using multicore fiber
AU - Shen, Li
AU - Zhao, Zhiyong
AU - Dang, Yunli
AU - Gan, Lin
AU - Tang, Ming
AU - Lu, Chao
N1 - Funding Information:
This work is supported by the National Key R&D Program of China (2018YFB1801002), Science Foundation of China (NSFC) (61722108, 61931010, 61435006 and U1701661).
Publisher Copyright:
© 2021 The Author(s).
PY - 2020/6
Y1 - 2020/6
N2 - we propose and experimentally demonstrate a novel long range distributed vibration sensor by using two counter-propagating interferometers in different cores of a seven-core fiber with 38.5 km sensing range, which is able to get rid of the detrimental impact of Rayleigh backscattered light by using only one laser.
AB - we propose and experimentally demonstrate a novel long range distributed vibration sensor by using two counter-propagating interferometers in different cores of a seven-core fiber with 38.5 km sensing range, which is able to get rid of the detrimental impact of Rayleigh backscattered light by using only one laser.
UR - http://www.scopus.com/inward/record.url?scp=85136793910&partnerID=8YFLogxK
M3 - Conference article published in proceeding or book
AN - SCOPUS:85136793910
T3 - Optics InfoBase Conference Papers
BT - Optical Fiber Sensors, OFS 2020
PB - Optica Publishing Group (formerly OSA)
T2 - 27th International Conference on Optical Fiber Sensors, OFS 2020
Y2 - 8 June 2020 through 12 June 2020
ER -