@inproceedings{3ff4fd33b1c64235b4e4373eb9ec5336,
title = "BOCDA system enhanced by concurrent interrogation of multiple correlation peaks with a 10-km sensing range",
abstract = "A Brillouin optical correlation domain analysis (BOCDA) system using time-domain data processing for concurrently interrogating a plurality of sensing positions is proposed, where the time-domain data processing combined with differential measurement effectively enhances the measurement range and measurement time as much as the spatial resolution of the BOCDA system. In the experiment, the distribution of the Brillouin gain spectra (BGS) along a 10.15 km test fiber is successfully obtained with a spatial resolution less than 5 cm by concurrently interrogating 980 correlation peaks.",
keywords = "Distributed sensing, Optical fiber sensors, Stimulated Brillouin scattering",
author = "Gukbeen Ryu and Kim, {Gyu Tae} and Song, {Kwang Yong} and Lee, {Sang Bae} and Kwanil Lee",
note = "Publisher Copyright: {\textcopyright} 2017 SPIE.; 25th International Conference on Optical Fiber Sensors, OFS 2017 ; Conference date: 24-04-2017 Through 28-04-2017",
year = "2017",
doi = "10.1117/12.2263416",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Libo Yuan and Youngjoo Chung and Wei Jin and Byoungho Lee and John Canning and Kentaro Nakamura",
booktitle = "25th International Conference on Optical Fiber Sensors",
}