The effect of the excess noise on the laser operation of Fabry-Perot and distributed feedback (DFB) lasers is discussed. We use the semiclassical analysis based on the Fokker-Planck equation corresponding to the set of coupled Langevin equations. The stationary and nonstationary solution of the single-mode operation is obtained. Numerical results reveal the excess noise factor as well as the influence of the excess noise on the intensity fluctuations and the laser linewidth for different laser systems.
Excess noise in lasers
International Conference on Holography and Correlation Optics ; 1995 ; Chernivtsy,Ukraine
Proc. SPIE ; 2647
1995-11-10
Conference paper
Electronic Resource
English
Excess noise in lasers [2647-03]
British Library Conference Proceedings | 1995
|Excess photon noise in semiconductor cascade lasers
SPIE | 2003
|Excess noise factor in fiber distributed-feedback lasers
SPIE | 1993
|Excess photon noise in semiconductor cascade lasers [5111-33]
British Library Conference Proceedings | 2003
|