Title :
Stabilization of the nonreciprocal frequency bias in single-mode bi-directional Er-doped ring fiber laser
Author :
Kiyan, Roman V. ; Fotiadi, Andrei A.
Author_Institution :
A.F. Ioffe Physicotech. Inst., Acad. of Sci., St. Petersburg, Russia
Abstract :
Summary form only given. The results of the theoretical and experimental investigation of an Er-doped bi-directional ring fibre laser (EDBRFL) with a 90° Faraday rotator (FR) in the resonator are presented in this report. We present a configuration of the laser. It is demonstrated, that parasitic sensitivity of the nonreciprocal frequency bias to fluctuations of the fiber ring resonator birefringence can be strongly suppressed if the 90° FR is used as a phase nonreciprocal element in the resonator of the EDBRFL
Keywords :
Faraday effect; birefringence; erbium; fibre lasers; fluctuations; laser cavity resonators; laser modes; laser stability; optical rotation; ring lasers; sensitivity; 90° Faraday rotator; fiber ring resonator birefringence; fibre laser stability; fluctuations; laser cavity resonator; nonreciprocal frequency bias; parasitic sensitivity; phase nonreciprocal element; single-mode bi-directional Er-doped ring fiber laser; Bidirectional control; Fiber lasers; Frequency; Laser mode locking; Laser modes; Laser theory; Optical fiber polarization; Optical resonators; Optical ring resonators; Ring lasers;
Conference_Titel :
Lasers and Electro-Optics Society Annual Meeting, 1997. LEOS '97 10th Annual Meeting. Conference Proceedings., IEEE
Conference_Location :
San Francisco, CA
Print_ISBN :
0-7803-3895-2
DOI :
10.1109/LEOS.1997.645480
