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	Monolithically integrated laser diode and electroabsorption modulator with dual-waveguide spot-size converter input and output
	Hou, LP; Wang, W; Zhu, HL; Zhou, F; Wang, LF; Bian, J
刊名	Semiconductor science and technology
	2005-08-01
卷号	20期号:8页码:779-782
ISSN号	0268-1242
DOI	10.1088/0268-1242/20/8/023
通讯作者	Hou, lp(houlp@red.semi.ac.cn)
英文摘要	We have demonstrated a 1.60 mu m ridge-structure laser diode and electroabsorption modulator monolithically integrated with buried-ridge-structure dual-waveguide spot-size converters at the input and output ports for low-loss coupling to a cleaved single-mode optical fibre by means of selective area growth and asymmetric twin waveguide technologies. the devices emit in single transverse and quasi-single longitudinal modes with a side mode suppression ratio of 25.6 db. these devices exhibit 3 db modulation bandwidth of 15.0 ghz and modulator extinction ratios of 14.0 db dc. the output beam divergence angles of the spot-size converter in the horizontal and vertical directions are as small as 7.3 degrees x 10.6 degrees, respectively, resulting in 3.0 db coupling loss with a cleaved single-mode optical fibre.
WOS关键词	SEMICONDUCTOR OPTICAL AMPLIFIER ; VOLTAGE
WOS研究方向	Engineering ; Materials Science ; Physics
WOS类目	Engineering, Electrical & Electronic ; Materials Science, Multidisciplinary ; Physics, Condensed Matter
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000231674100027
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2426298
专题	半导体研究所
通讯作者	Hou, LP
作者单位	Chinese Acad Sci, Inst Semicond, Nat Res Ctr Optoelect, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	Hou, LP,Wang, W,Zhu, HL,et al. Monolithically integrated laser diode and electroabsorption modulator with dual-waveguide spot-size converter input and output[J]. Semiconductor science and technology,2005,20(8):779-782.
APA	Hou, LP,Wang, W,Zhu, HL,Zhou, F,Wang, LF,&Bian, J.(2005).Monolithically integrated laser diode and electroabsorption modulator with dual-waveguide spot-size converter input and output.Semiconductor science and technology,20(8),779-782.
MLA	Hou, LP,et al."Monolithically integrated laser diode and electroabsorption modulator with dual-waveguide spot-size converter input and output".Semiconductor science and technology 20.8(2005):779-782.

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