A novel tunable, stable and low-noise Brillouin ring laser layout composed of a doubly-resonant short-cavity Brillouin ring laser (DR-SC) paired with an active wavelength stabilization setup is presented in this work. Measurements of temporal signal stability, relative intensity noise, spectral linewidth and tunability range yielded a marked improvement over the long-cavity version that we have previously reported, making the new layout a promising alternative for applications in fiber sensing and other fields that require highly coherent and stable tunable sources.
Narrow Linewidth Fiber Brillouin Ring Laser for Sensing Applications / Marini, D; Rossi, L; Bastianini, F; Bolognini, G. - ELETTRONICO. - (2019), pp. 2964-2969. (Intervento presentato al convegno 2019 PhotonIcs and Electromagnetics Research Symposium-Spring (PIERS-Spring) tenutosi a Roma, Italia nel 17-20 giugno 2019) [10.1109/PIERS-Spring46901.2019.9017878].
Narrow Linewidth Fiber Brillouin Ring Laser for Sensing Applications
Marini, DPrimo
;Rossi, LSecondo
;
2019
Abstract
A novel tunable, stable and low-noise Brillouin ring laser layout composed of a doubly-resonant short-cavity Brillouin ring laser (DR-SC) paired with an active wavelength stabilization setup is presented in this work. Measurements of temporal signal stability, relative intensity noise, spectral linewidth and tunability range yielded a marked improvement over the long-cavity version that we have previously reported, making the new layout a promising alternative for applications in fiber sensing and other fields that require highly coherent and stable tunable sources.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
