[17p-PA04-1~10] 3.13 Optical control devices and optical fibers (formerly 3.14)

[17p-PA04-7] Differential spectrum method for BOCDR-based distributed strain sensing at a distance

〇Haruki Sasage¹, Kohei Noda^2,3, Kentaro Nakamura², Yosuke Mizuno³, Heeyoung Lee¹ (1.SIT, 2.Tokyo Tech, 3.YNU)

Keywords:Distributed optical fiber sensors, Brillouin scattering