Title :
Investigation on tunable wavelength and modal characteristics of MEMS tunable Vertical Cavity Surface Emitting Lasers
Author :
Zhang, Jinglan ; Guo, Xia ; Guan, Baolu ; Chuai, Dongxu ; Shen, Guangdi
Author_Institution :
Beijing Optoelectronic Technology Laboratory, School of Electronic Information and Control Engineering, Beijing University of Technology, 100124, China
Abstract :
The relationship between the wavelength shift and the thickness of the air gap was investigated by the Optical Standing Wave Method; the modal characteristics of the MEMS tunable Vertical Cavity Surface Emitting Lasers were also analysed in the Dielectric Cylindrical Waveguide by the Improved Effective Index Model.
Keywords :
Laser modes; Micromechanical devices; Optical surface waves; Optical waveguides; Stimulated emission; Surface emitting lasers; Surface waves; Tunable circuits and devices; Vertical cavity surface emitting lasers; Waveguide lasers; Effective Index Model; modal characteristics; optical standing wave; tunable wavelength;
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location :
Shanghai, China
Print_ISBN :
978-1-55752-877-3
Electronic_ISBN :
978-1-55752-877-3
