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Conferences > OFS > 2018 > ThE > ThE71

Enhanced-performance fibre Brillouin ring laser for Brillouin sensing applications

Diego Marini, Leonardo. Rossi, Filippo Bastianini, and Gabriele Bolognini

Open Access Open Access

Abstract

In this work we disclose a novel double resonant-cavity Brillouin ring-laser for Brillouin sensing employing wavelength locking. The tunable probe light exhibits a low RIN (~−145 dB/Hz) and a narrow pump-locked linewidth (~200 Hz), resulting in a stable BOTDA pump-probe source.(

© 2018 The Author(s)

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