Journal article
Design Optimization for High-Performance Self-Assembled Quantum Dot Lasers With Fabry–Perot Cavity
Abstract
An optimization guideline is proposed for designing of the single longitudinal-mode Fabry-Perot (FP) laser based on the self-assembled InGaAs/GaAs quantum dots (QD). With the optimal values of the inhomogeneous and homogeneous gain-broadening parameters, a design example is simulated and analyzed. It shows that a side-mode suppression ratio (SMSR) over 40 dB and a 3-dB bandwidth of 17 GHz for the small-signal modulation response are obtained. …
Authors
Deng L; Han L; Xi Y; Li X; Huang W-P
Journal
IEEE Photonics Journal, Vol. 4, No. 5, pp. 1600–1609
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
DOI
10.1109/jphot.2012.2211003
ISSN
1943-0647