Abstract
We present a previously undescribed fundamental limit to dynamic Brillouin strain sensing resulting from strain induced non-local Doppler frequency shifts. We demonstrate how to surpass this limit using dual gain and loss probes.
© 2020 The Author(s)
PDF ArticleMore Like This
Joseph B. Murray and Brandon Redding
T2A.4 Optical Fiber Sensors (OFS) 2020
Yin Zhou, Lianshan Yan, Haijun He, Zonglei Li, Xinpu Zhang, Wei Pan, and Bin Luo
M1C.2 Optical Fiber Communication Conference (OFC) 2020
Yongkang Dong
OFW1A.2 Optical Fibers, Fiber-based Devices and Applications (FBTA) 2019