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Conferences > OFS > 2022 > Th4 > Th4.28

Vibration Sensing Based on Inter-Modal Interference Using Two-Mode Region of Conventional Single-Mode Fibers

Atsushi Nakamura, Tetsuya Manabe, and Yusuke Koshikiya

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Abstract

We propose a vibration sensing method using the two-mode region of conventional single-mode fibers. Our method detects vibrations by observing and analyzing transmitted power variations due to interference between the fundamental and second-order modes.

© 2022 The Author(s)

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