Abstract
We propose and demonstrate a method to suppress the infidelity effect in FDM-based sampling-rate-enhanced Φ-OTDR vibration sensing; it extends the dynamic range without increase of the system complexity or prior knowledge of the vibration. © 2022 The Author(s)
© 2022 The Author(s)
PDF Article | Presentation VideoMore Like This
Yoshifumi Wakisaka, Hiroshi Takahashi, Takahiro Ishimaru, Daisuke Iida, and Yusuke Koshikiya
Th4.47 Optical Fiber Sensors (OFS) 2022
Yoshifumi Wakisaka, Daisuke Iida, and Hiroyuki Oshida
Th3F.5 Optical Fiber Communication Conference (OFC) 2020
Zhonghong Lin, Zhiyong Zhao, Deming Liu, and Ming Tang
SM1D.2 CLEO: Science and Innovations (CLEO:S&I) 2022