%0 Journal Article
%T Integratable and High Speed Complex-Coupled MQW-DFB Lasers Fabricated on Semi-Insulating Substrates<br>
%A CHENG Yuan-Bing
%A WANG Yang
%A SUN Yu
%A PAN Jiao-Qing
%A BIAN Jing
%A AN Xin
%A ZHAO ling-juan
%A WANG Wei
%A <br>
%J 中国物理快报
%D 2009
%I 
%X A novel integratable and high speed InGaAsP multi-quantum well (MQW) complex-coupled distributed feedback (DFB) laser is successfully fabricated on a semi-insulating substrate. The fabricated ridge DFB laser exhibits a threshold current of 26mA, a slope efficiency of 0.14W&#12539;A-1 and a side mode suppression ratio of 40dB together with a 3dB bandwidth of more than 8GHz. The device is suitable for 10Gbit/s optical fiber communication.
%K 42
%K 55
%K Px
%K 81
%K 15
%K Gh
%K 78
%K 66
%K -w<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=E27DA92E19FE279A273627875A70D74D&aid=357A6846798319011FA929470AC8A87C&yid=DE12191FBD62783C&vid=96C778EE049EE47D&iid=94C357A881DFC066&journal_id=0256-307X&journal_name=中国物理快报&referenced_num=0&reference_num=0