The development of simulation model of carrier injection in quantum dot laser system

Nordin, Norbaizura and Radiman, Shahidan (2016) The development of simulation model of carrier injection in quantum dot laser system. ARPN Journal of Engineering and Applied Sciences, 11 (12). pp. 7578-7582. ISSN 1819-6608

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Abstract

The development simulation model of quantum dot (QD) laser is performed based upon rate equations for the carriers and photons in energy states. The rate equation is solved by using Matlab, Runge-Kutta method. In this paper shown that by increasing carrier injection to the active medium of laser, switching-on and stability time of the system would decrease while output power at peak and stationary will be increased. Indirect (non-instantaneous) carrier injection into QD is an essential component of our model and it describes the actual situation for QD laser.

Item Type:	Article
Subjects:	Q Science > QC Physics T Technology > T Technology (General)
Divisions:	Center for Diploma Studies > Dept. of Science and Mathematics
Depositing User:	Mrs. Nur Nadia Md. Jurimi
Date Deposited:	09 Jan 2022 05:23
Last Modified:	09 Jan 2022 05:23
URI:	http://eprints.uthm.edu.my/id/eprint/5374

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