[21p-P11-1~5] 3.14 Optical control devices and optical fibers

[21p-P11-4] Improvement of signal-to-noise ratio in high-speed BOCDR using notch filter

〇Kazuya Kishizawa¹, Motoki Sano¹, Kohei Noda^1,2, Heeyoung Lee³, Kentaro Nakamura², Yosuke Mizuno¹ (1.YNU, 2.Tokyo Tech, 3.SIT)

Keywords:optical fiber sensors, Brillouin scattering, high-speed operation