High-speed DFB laser and EMLs

SEMI OpenIR > 中国科学院半导体研究所（2009年前）

	High-speed DFB laser and EMLs
	Wei W; Liu GL; Zhu HL; Zhang JY; Wei W Chinese Acad Sci Inst Semicond Natl Res Ctr Optoelect Technol POB 912 Beijing 100083 Peoples R China.
	2001
会议名称	Asia-Pacific Optical and Wireless Communications Conference (APOC 2001)
会议录名称	APOC 2001: ASIA-PACIFIC OPTICAL AND WIRELESS COMMUNICATIONS: OPTOELECTRONICS, MATERIALS, AND DEVICES FOR COMMUNICATIONS, 4580
页码	26-34
会议日期	NOV 12-15, 2001
会议地点	BEIJING, PEOPLES R CHINA
出版地	1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA
出版者	SPIE-INT SOC OPTICAL ENGINEERING
ISSN	0277-786X
ISBN	0-8194-4310-7
部门归属	chinese acad sci, inst semicond, natl res ctr optoelect technol, beijing 100083, peoples r china
摘要	High speed reliable 1.55 mum AlGaInAs multi-quantum well ridge waveguide (RW) DFB laser is developed with a 9GHz -3dB bandwidth. A high speed self aligned constricted mesa 1.55 mum DFB laser is achieved with a 9.1GHz -3dB bandwidth and a more than 20mW output power. A cost effective single RW electroabsorption modulated DFB laser (EMLs) is proposed and successfully fabricated by adopting selective area growth techniques:. a penalty free transmission at 2.5Gbps over 280Km normal G.652 single mode fiber is realized by using this EML as light source. For achieving a better performance EMLs. a gain-coupled DFB laser with etched quantum wells is successfully integrated with a electroabsorption modulator (EAM) for a high single mode yield. the wavelength of a EML is tuned in a 3.2nm range by a integrated thin-film heater for the wavelength routing. a buried heterostructure DFB laser is also successfully integrated with a RW EAM for a lower threshold current. lower EAM parasitic capacitance and higher output power.
关键词	Modulator
学科领域	光电子学
主办者	SPIE.; China Opt & Optoelectr Manufacturers Assoc.; Minist Informat Ind.; China Inst Commun.; NEL NTT Electr Corp.; Credit Suisse First Boston Technol Grp.; China Telecom.; Huawei Technologies.; ZTE Corp.; SANY Optilayer Co Ltd.; Dateng Telecom.; Photon Technol.; O Net Commun Ltd.; China Minist Sci & Technol.; Alcatel.; Corning.; Australia Opt Soc.; Beijing Univ Posts & Telecommun.; Korea Assoc Photon Ind Dev.; Optoelectr Ind Dev Assoc.; Optoelectr Ind & Technol Dev Assoc.; Opt Soc India.; Opt Soc Japan.; Opt Soc Korea.; Photon Ind Dev Assoc.; Photon Assoc.; SPIE Asia Pacific Chapters.; SPIE Tech Grp Opt Networks.; Tsinghua Univ.
收录类别	CPCI-S
语种	英语
文献类型	会议论文
条目标识符	http://ir.semi.ac.cn/handle/172111/13653
专题	中国科学院半导体研究所（2009年前）
通讯作者	Wei W Chinese Acad Sci Inst Semicond Natl Res Ctr Optoelect Technol POB 912 Beijing 100083 Peoples R China.
推荐引用方式 GB/T 7714	Wei W,Liu GL,Zhu HL,et al. High-speed DFB laser and EMLs[C]. 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA:SPIE-INT SOC OPTICAL ENGINEERING,2001:26-34.