Journal article
Above-threshold analysis of second-order circular-grating DFB lasers
Abstract
The behavior of second-order circular-grating DFB lasers in the above-threshold regime are analyzed. The formulation uses the standing wave method for treating lasers with second-order gratings. The effects of spontaneous emission and the variation of carrier and photon densities in the radial direction are included in a self-consistent fashion in the model. In particular, we examine the output power emitted from the surface of the laser, the …
Authors
Shams-Zadeh-Amiri AM; Li X; Huan W-P
Journal
IEEE Journal of Quantum Electronics, Vol. 36, No. 3, pp. 259–267
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
March 1, 2000
DOI
10.1109/3.825871
ISSN
0018-9197