Title :
Relaxation oscillations in waveguide distributed feedback lasers
Author :
P. Szczepanski;A. Mossakowska;D. Dejnarowicz
Author_Institution :
Inst. of Microelectron. & Optoelectron., Warsaw Univ. of Technol., Poland
Abstract :
The authors present an analysis of relaxation oscillation in planar and fiber distributed feedback lasers taking into account end reflectivity. The laser characteristics obtained as a function of the system parameter show competition between two different resonators (Fabry-Perot and distributed) as well as the influence of the gain saturation on the parameters describing relaxation oscillations.
Keywords :
"Distributed feedback devices","Laser feedback","Waveguide lasers","Fiber lasers","Optical fibers","Laser modes","Pump lasers","Optical coupling","Optical waveguides","Laser theory"
Journal_Title :
Journal of Lightwave Technology
