Wavelength-Locked Doubly-Resonant Cavity Fibre Brillouin Ring Laser for BOTDA Sensing
Conference Paper
Publication Date:
2019
abstract:
A doubly-resonant cavity Brillouin Ring Laser coupled with a wavelength locking system is presented and evaluated as a tunable pump-probe source for BOTDA sensing, exhibiting low RIN (-145 dB/Hz) and narrow pump-locked bandwidth (~200 Hz).
Iris type:
04.01 Contributo in Atti di convegno
Keywords:
fiber optic sensing; Brillouin effect; BOTDA; laser
List of contributors: