Switchable and tunable dual-wavelength thulium-doped fiber laser based on the parallel filter of the all-fiber Sagnac interferometer embedded with an FBG and the Fabry-Perot filter
Release Time:2024-08-25 Hits:
Date of Publication: 2024-05-22
Journal: Optics and Laser Technology
Volume: 176
ISSN: 0030-3992
Key Words: Dual-wavelength; Electromagnetic wave attenuation; Fabry-Perot filters; Fabry-Perot interferometers; Fiber Bragg gratings; Fiber optic sensors; Laser-based; Parallel filter; Switchable; Switchable and tunable fiber laser; Thulium; Thulium-doped fiber laser; Thulium-doped fibers; Tunable fiber lasers; Tunables