Abstract
Scanless Brillouin gain spectrum measurement is demonstrated using multimode pump and probe lights along with multi-heterodyne detection. Brillouin frequency shift in a test fiber is successfully measured with a sensitivity of 11 MHz/K.
© 2018 The Author(s)
PDF ArticleMore Like This
Yosuke Tanaka, Yuta Ozaki, and Takashi Kurokawa
STh4K.5 CLEO: Science and Innovations (CLEO:S&I) 2017
Flavien Gyger, Zhisheng Yang, Marcelo A. Soto, Fan Yang, Kenny Hey Tow, and Luc Thévenaz
ThE69 Optical Fiber Sensors (OFS) 2018
Takuma Ono, Yosuke Tanaka, and Tatsutoshi Shioda
CWP17B_01 Conference on Lasers and Electro-Optics/Pacific Rim (CLEO/PR) 2022