Title :
An equivalent circuit model for dual-cavity QW-VCSELs
Author :
Emami, F. ; Jafari, A.H.
Author_Institution :
Optoelectron. Res. Centre, Shiraz Univ. of Technol., Shiraz
Abstract :
In this paper we propose a new circuit model for a double cavity quantum well vertical cavity surface emitting laser. The detail of our model is based on independent rate equations. The carrier density, optical modes and their powers are described independently. The proposed equivalent circuit is simulated by a simulator and the results are compared with a model that the rate equations are solved numerically.
Keywords :
carrier density; equivalent circuits; laser beams; laser cavity resonators; laser modes; laser theory; quantum well lasers; surface emitting lasers; carrier density; double cavity quantum well vertical cavity surface emitting laser; dual cavity QW-VCSEL; equivalent circuit model; laser power; optical modes; rate equations; Circuit simulation; Equations; Equivalent circuits; Laser modes; Laser tuning; Mirrors; Optical distortion; Quantum computing; Surface emitting lasers; Vertical cavity surface emitting lasers;
Conference_Titel :
Electrical and Computer Engineering, 2008. ICECE 2008. International Conference on
Conference_Location :
Dhaka
Print_ISBN :
978-1-4244-2014-8
Electronic_ISBN :
978-1-4244-2015-5
DOI :
10.1109/ICECE.2008.4769273
