Electronic Resource
Woodbury, NY
:
American Institute of Physics (AIP)
Applied Physics Letters
67 (1995), S. 3706-3708
ISSN:
1077-3118
Source:
AIP Digital Archive
Topics:
Physics
Notes:
The high speed performance of distributed feedback (DFB) lasers, with nonuniform longitudinal photon density distributions, has been analyzed. It was found that the relaxation resonance frequency and damping rate of the lasers depended on the distribution of traveling electric fields in the lasers. A two section DFB laser was used to demonstrate the effects of spatial hole burning on the high speed response of the DFB laser. By adjusting the photon density distribution in the laser through nonuniform current injection, the resonance frequency and damping rate of the two section DFB laser can be changed even if the output optical power is kept constant. © 1995 American Institute of Physics.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.115356
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