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Conferences > OFS > 2018 > WF > WF88

Ultra-high-sensitivity 3D-printed FBG-based pressure sensor

L. Schenato, Q. Rong, Z. Shao, X. Qiao, A. Galtarossa, A. Pasuto, and L. Palmieri

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Abstract

An optical fiber sensor for the measurement of pressure is presented and experimentally characterized. The sensor, produced by additive manufacturing, converts pressure variations into strain along a fiber Bragg grating, and reaches the remarkable sensitivity of 25 pm/mbar at 1550 nm.

© 2018 The Author(s)

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