Title :
Modelling and numerical analysis of carrier transport effects on the wavelength chirp of SCH-QW lasers
Author :
Gity, Farzan ; Moghaddasi, M. Naser ; Ansari, Lida
Author_Institution :
Islamic Azad Univ., Tehran
Abstract :
We drive a numerical model, based on physical principles, for a separate confinement heterostructure-quantum well (SCH-QW) laser. Effects of carrier transport on the transient responses and chirp characteristic is analyzed by means of finite-difference method.
Keywords :
chirp modulation; finite difference methods; high-speed optical techniques; quantum well lasers; carrier transport; finite-difference method; separate confinement heterostructure-quantum well laser; transient responses; wavelength chirp; Charge carrier density; Chirp modulation; Frequency; Laser modes; Laser theory; Masers; Numerical analysis; Numerical models; Optical modulation; Optical refraction;
Conference_Titel :
Optical Fiber Communication and Optoelectronics Conference, 2007 Asia
Conference_Location :
Shanghai
Print_ISBN :
978-0-9789217-2-9
Electronic_ISBN :
978-0-9789217-2-9
DOI :
10.1109/AOE.2007.4410857
