EPJ Web Conf.
Volume 255, 2021EOS Annual Meeting (EOSAM 2021)
|Number of page(s)||4|
|Section||Topical Meeting (TOM) 14- Advances and Applications of Optics and Photonics|
|Published online||18 November 2021|
Stabilized, short cavity Brillouin ring laser source design for fiber sensing applications
1 Consiglio Nazionale delle Ricerche, IMM Institute, 101 via P. Gobetti, 40129 Bologna Italy
2 Sestosensor s.r.l., 140 via Gesso, 40069 Zola Predosa, Italy;
* Corresponding author: email@example.com
Published online: 18 November 2021
A new pump-seeded, short-cavity Brillouin ring laser source layout intended for Brillouin sensing applications is showcased, showing increased high maximum output (1.5 mW), a strong linewidth narrowing effect (producing light with a linewidth of 10 kHz) and limited RIN (~-145 dB/Hz), providing an ultranarrow, highly stable BRL source that can also be employed as a pump-probe source for BOTDA applications.
© The Authors, published by EDP Sciences, 2021
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