Schenato, L. and Rong, Q. and Shao, Z. and Qiao, X. and Galtarossa, A. and Pasuto, A. and Palmieri, L., 2018, Ultra-high-sensitivity 3D-printed FBG-based pressure sensor, Optical Fiber Sensors, OFS 2018, Lausanne; Switzerland, 24-28/09/2018,
URL: http://www.cnr.it/prodotto/i/398081

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. ? OSA 2018 ? 2018 The Author(s)

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