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Fish-inspired Optical Microfiber Sensor Encapsulated in Biomimetic Cupula for Underwater Perception

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Abstract

We present a bioinspired optical microfiber sensor for multi-parameter underwater perception including water depth, disturbance, orientation, and hydroacoustic signals. The water depth sensitivity is 2.17m-1, while hydroacoustic signals with frequencies of 100-200Hz are detected.

© 2023 The Author(s)

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