TY - GEN
T1 - Operation of power-based BOCDR
T2 - 2017 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2017
AU - Lee, Heeyoung
AU - Mizuno, Yosuke
AU - Nakamura, Kentaro
PY - 2017/11/22
Y1 - 2017/11/22
N2 - Very recently, for higher-speed distributed measurements of strain and temperature, we have developed a new configuration of Brillouin optical correlation-domain reflectometry (BOCDR)-slope-Assisted (SA-) BOCDR-, which utilizes the spectral power of Brillouin gain spectrum. Its basic operation has already been clarified and further studies are being carried out extensively. However, a detailed study on the measurement sensitivity has not been performed yet. Hence, in this work, we experimentally investigate how the spatial resolution and the incident power affect the measurement sensitivity of SA-BOCDR.
AB - Very recently, for higher-speed distributed measurements of strain and temperature, we have developed a new configuration of Brillouin optical correlation-domain reflectometry (BOCDR)-slope-Assisted (SA-) BOCDR-, which utilizes the spectral power of Brillouin gain spectrum. Its basic operation has already been clarified and further studies are being carried out extensively. However, a detailed study on the measurement sensitivity has not been performed yet. Hence, in this work, we experimentally investigate how the spatial resolution and the incident power affect the measurement sensitivity of SA-BOCDR.
KW - Brillouin scattering
KW - Correlation-domain techniques
KW - Distributed measurement
KW - Optical fiber sensors
UR - http://www.scopus.com/inward/record.url?scp=85044147503&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85044147503&partnerID=8YFLogxK
U2 - 10.1109/CLEOPR.2017.8118847
DO - 10.1109/CLEOPR.2017.8118847
M3 - Conference contribution
AN - SCOPUS:85044147503
T3 - 2017 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2017
SP - 1
EP - 2
BT - 2017 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2017
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 31 July 2017 through 4 August 2017
ER -