文章基本信息

标题：Performance of Hybrid Laser Diodes Consisting of Silicon Slab and InP/InGaAsP Deep-Ridge Waveguides
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作者：Leem, Young-Ahn ; Kim, Ki-Soo ; Song, Jung-Ho 等
期刊名称：ETRI Journal
印刷版ISSN：1225-6463
电子版ISSN：2233-7326
出版年度：2010
卷号：32
期号：2
页码：339-341
DOI：10.4218/etrij.10.0209.0172
语种：English
出版社：Electronics and Telecommunications Research Institute
摘要：The fundamental transverse mode lasing of a hybrid laser diode is a prerequisite for efficient coupling to a single-mode silicon waveguide, which is necessary for a wavelength-division multiplexing silicon interconnection. We investigate the lasing mode profile for a hybrid laser diode consisting of silicon slab and InP/InGaAsP deep ridge waveguides. When the thickness of the top silicon is 220 nm, the fundamental transverse mode is lasing in spite of the wide waveguide width of . The threshold current is 40 mA, and the maximum output power is 5 mW under CW current operation. In the case of a thick top silicon layer (1 ), the higher modes are lasing. There is no significant difference in the thermal resistance of the two devices.
关键词：Hybrid laser diode;fundamental transverse mode