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Type: 
Conference
Description: 
We employ a new Brillouin ring laser (BRL) source based on an actively stabilized doubly resonant short cavity layout for Brillouin optical time-domain analysis (BOTDA) sensing. Compared to BRL designs that we have previously demonstrated, it presents improved SNR, narrow spectral linewidth and pump-probe frequency shift values with high temporal stability.
Publisher: 
IEEE
Publication date: 
9 Sep 2020
Authors: 

Leonardo Rossi, Filippo Bastianini, Gabriele Bolognini

Biblio References: 
Pages: 1-4
Origin: 
2020 Italian Conference on Optics and Photonics (ICOP)