Offset quantum-well method for tunable distributed Bragg reflector lasers and electro-absorption modulated distributed feedback lasers

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	Offset quantum-well method for tunable distributed Bragg reflector lasers and electro-absorption modulated distributed feedback lasers
	Kan Qiang; Ding Ying; Zhao Lingjuan; Zhu Hongliang; Zhou Fan; Wang Lufeng; Wang Baojun; Wang Yu
	2005
Source Publication	Chinese Optics Letters
Volume	3 Issue:8 Pages:455-456
Abstract	A two-section offset quantum-well structure tunable laser with a tuning range of 7 nm was fabricated using offset quantum-well inethod. The distributed Bragg reflector （DBR） was realized just by selectively wet etching the multiquantum-well （MQW） layer above the quaternary lower waveguide. A threshold current of 32 mA and an output power of 9 mW at 100 mA were achieved. Furthermore, with this offset structure method, a distributed feedback （DFB） laser was integrated with an electro-absorption modulator （EAM）, which was capable of producing 20 dB of optical extinction.
metadata_83	national research center for optoelectronic technology，institute of semiconductors，chinese academy of sciences
Subject Area	半导体器件
Funding Organization	863 Program of China
Indexed By	CSCD
Language	英语
CSCD ID	CSCD:2209163
Date Available	2010-11-23
Citation statistics
Document Type	期刊论文
Identifier	http://ir.semi.ac.cn/handle/172111/16769
Collection	中国科学院半导体研究所（2009年前）
Recommended Citation GB/T 7714	Kan Qiang,Ding Ying,Zhao Lingjuan,et al. Offset quantum-well method for tunable distributed Bragg reflector lasers and electro-absorption modulated distributed feedback lasers[J]. Chinese Optics Letters,2005,3(8):455-456.
APA	Kan Qiang.,Ding Ying.,Zhao Lingjuan.,Zhu Hongliang.,Zhou Fan.,...&Wang Yu.(2005).Offset quantum-well method for tunable distributed Bragg reflector lasers and electro-absorption modulated distributed feedback lasers.Chinese Optics Letters,3(8),455-456.
MLA	Kan Qiang,et al."Offset quantum-well method for tunable distributed Bragg reflector lasers and electro-absorption modulated distributed feedback lasers".Chinese Optics Letters 3.8(2005):455-456.

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