Type:
Conference
Description:
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.(
Publisher:
Optical Society of America
Publication date:
24 Sep 2018
Biblio References:
Pages: ThE71
Origin:
Optical Fiber Sensors