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Proceedings Paper

Modified Brillouin ring laser technology for Brillouin-based sensing
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Paper Abstract

We present a tunable narrow-linewidth dual pump-probe optical source based on modified Brillouin ring laser technology aimed at Brillouin-based sensing. The developed source exhibits a narrow linewidth and allows for a large tuning range, attaining <2.5 MHz bandwidth, ~200 MHz tuning range and ~0.5 mW power, thus constituting an efficient and cost-effective solution for sensing interrogators.

Paper Details

Date Published: 28 September 2015
PDF: 4 pages
Proc. SPIE 9634, 24th International Conference on Optical Fibre Sensors, 96345E (28 September 2015); doi: 10.1117/12.2194954
Show Author Affiliations
F. Bastianini, Sestosensor srl (Italy)
D. Marini, IMM Institute, CNR (Italy)
Univ. degli Studi di Bologna (Italy)
G. Bolognini, IMM Institute, CNR (Italy)

Published in SPIE Proceedings Vol. 9634:
24th International Conference on Optical Fibre Sensors
Hypolito José Kalinowski; José Luís Fabris; Wojtek J. Bock, Editor(s)

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