%0 Journal Article
%T Monolithically Integrated Laser Diode and Electroabsorption Modulator with Dual-Waveguide Spot-Size Converter Output<br>Monolithically Integrated Laser Diode and Electroabsorption Modulator with Dual- Waveguide Spot-Size Converter Output
%A Hou Lianping
%A Wang Wei
%A Feng Wen
%A Zhu Hongliang
%A Zhou Fan
%A Wang Lufeng
%A Bian Jing
%A <br>Hou Lianping
%A Wang Wei
%A Feng Wen
%A Zhu Hongliang
%A Zhou Fan
%A Wang Lufeng
%A and Bian Jing
%J 半导体学报
%D 2005
%I 
%X A 1.60μm laser diode and electroabsorption modulator monolithically integrated with a novel dual-waveguide spot-size converter output for low-loss coupling to a cleaved single-mode optical fiber are demonstrated.The devices emit in a single transverse and quasi single longitudinal mode with an SMSR of 25.6dB.These devices exhibit a 3dB modulation bandwidth of 15.0GHz,and modulator DC extinction ratios of 16.2dB.The output beam divergence angles of the spot-size converter in the horizontal and vertical directions are as small as 7.3°×18.0°,respectively,resulting in a 3.0dB coupling loss with a cleaved single-mode optical fiber.
%K laser diode
%K electroabsorption modulator
%K spot-size converter
%K integrated optoelectronics
%K optical coupling<br>laser
%K diode
%K electroabsorption
%K modulator
%K spot-size
%K converter
%K integrated
%K optoelectronics
%K optical
%K coupling
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=025C8057C4D37C4BA0041DC7DE7C758F&aid=6D73F7BFD6BD5E15&yid=2DD7160C83D0ACED&vid=96C778EE049EE47D&iid=B31275AF3241DB2D&sid=6B48C3DA6EA0194C&eid=0E984446F53ECF74&journal_id=1674-4926&journal_name=半导体学报&referenced_num=0&reference_num=12