%0 Journal Article
%T Butt-Joint Monolithicaily Integrated DFB-LD/EA-MD Light Source for 10Gbit/s Transmission<br>Butt-Joint Monolithically Integrated DFB-LD/EA-MD Light Source for 10Gbit/s Transmission
%A Li Baoxia
%A Hu Xiaohua
%A Zhu Hongliang
%A Wang Baojun
%A Bian Jing
%A Zhao Lingjuan
%A Wang Wei
%A <br>Li Baoxi
%A Hu Xiaohu
%A Zhu Hongliang
%A Wang Baojun
%A Bian Jing
%A Zhao Lingjuan
%A and Wang Wei
%J 半导体学报
%D 2005
%I 
%X This paper reports on the design,fabrication,and performance of an integrated electro-absorptive modulated laser based on butt-joint configuration for 10Gbit/s application.This paper mainly aims at two aspects.One is to improve the optical coupling between the laser and modulator;another is to increase the bandwidth of such devices by reducing the capacitance parameter of the modulator.The integrated devices exhibit high static and dynamic characteristics. Typical threshold current is 15mA,with some value as low as 8mA.Output power at 100mA is more than 10mW.The extinction characteristics,modulation bandwidth,and electrical return loss are measured.3dB bandwidth more than 10GHz is monitored.
%K integrated optoelectronic device
%K electro-absorptive modulator
%K distributed-feedback lasers
%K butt-joint
%K 3dB-bandwidth<br>integrated
%K optoelectronic
%K device
%K electro-absorptive
%K modulator
%K distributed-feedback
%K lasers
%K butt-joint
%K 3dBbandwidth
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=025C8057C4D37C4BA0041DC7DE7C758F&aid=9DD3154A4314D574&yid=2DD7160C83D0ACED&vid=96C778EE049EE47D&iid=B31275AF3241DB2D&sid=D7B9DD9E919B6180&eid=17FE7A1C78626A81&journal_id=1674-4926&journal_name=半导体学报&referenced_num=0&reference_num=8