Title :
High power single mode output low threshold current photonic crystal vertical cavity surface emitting lasers
Author :
Xie, Yiyang ; Xu, Chen ; Kan, Qiang ; Wang, Chunxia ; Chen, Hongda ; Shen, Guangdi
Abstract :
A scheme of reducing oxide aperture diameter to match the central defect region of the photonic crystal in PhC-VCSEL was investigated in both theory and experiment in order to get low threshold current and high single-fundamental-mode output devices.
Keywords :
photonic crystals; surface emitting lasers; PhC-VCSEL; central defect region; high power single mode output current photonic crystal vertical cavity surface emitting lasers; high single-fundamental-mode output devices; low threshold current photonic crystal vertical cavity surface emitting lasers; oxide aperture diameter; Apertures; Distributed Bragg reflectors; Laser modes; Photonic crystals; Threshold current; Vertical cavity surface emitting lasers;
Conference_Titel :
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2012 and the National Fiber Optic Engineers Conference
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-1-4673-0262-3
