[TuP4-C] Poster Session 1

[TuP4-C5] 50 km Range BOCDA Assisted by Raman Amplification

〇Gukbeen Ryu^1,2, Gyu-Tae Kim², Kwang Yong Song³, Sang Bae Lee¹, Kwanil Lee¹ ( ¹Korea Institute of Science and Technology, Republic of Korea, ²Korea Univ., Republic of Korea, ³Chung-Ang Univ., Republic of Korea)

キーワード：Fiber sensing

We propose the distributed Raman amplification along the sensing fiber to enhance the measurement range of the Brillouin optical correlation domain analysis system to 50 km, where the time-domain data processing is adopted.