DocumentCode :
1104404
Title :
Spectral properties of a semiconductor laser coupled to a single mode fiber resonator
Author :
Favre, François ; Guen, D.
Author_Institution :
Centre National d´´Etudes des Telecommunications, Lannion, France
Volume :
21
Issue :
12
fYear :
1985
fDate :
12/1/1985 12:00:00 AM
Firstpage :
1937
Lastpage :
1946
Abstract :
The effect of optical feedback from a single mode fiber resonator on the instantaneous frequency fluctuation spectrum and on the field fluctuation spectrum of an AlGaAs semiconductor laser is studied theoretically and experimentally. Single mode fiber resonators of different lengths and finesses are used for the experiments. The minimum linewidth conditions are given and it is shown that the linewidth reduction ratio increases with the fiber resonator selectivity. The limit for multistability operation depends on the resonator finesse. Theory and experiments are found to be in good agreement. Finally, the effect of resonator loaded semiconductor laser phase noise on BER performance in optical DPSK heterodyne systems is theoretically analyzed.
Keywords :
Gallium materials/lasers; Laser couplers; Laser resonators; Optical fibers; Fiber lasers; Fluctuations; Laser feedback; Laser modes; Laser theory; Optical coupling; Optical feedback; Optical fiber theory; Optical resonators; Semiconductor lasers;
fLanguage :
English
Journal_Title :
Quantum Electronics, IEEE Journal of
Publisher :
ieee
ISSN :
0018-9197
Type :
jour
DOI :
10.1109/JQE.1985.1072600
Filename :
1072600
Link To Document :
بازگشت