6 June 1997 Radiation effects in the investigation of threshold gain and threshold current of circular-grating surface-emitting lasers
Author Affiliations +
Abstract
Circular grating surface emitting lasers have been analyzed using coupled-mode theory. Based on the assumption that the laser beam is circularly symmetric, the effect of radiation field has been properly included in deriving the coupled- mode equations. The threshold gain and threshold current of a circular grating surface emitting DBR laser has been investigated by using the new formalism.
© (1997) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Ali M. Shams-Zadeh-Amiri, Wei-Ping Huang, "Radiation effects in the investigation of threshold gain and threshold current of circular-grating surface-emitting lasers", Proc. SPIE 2994, Physics and Simulation of Optoelectronic Devices V, (6 June 1997); doi: 10.1117/12.275565; https://doi.org/10.1117/12.275565
PROCEEDINGS
14 PAGES


SHARE
Back to Top