%0 Journal Article
%T Theoretical and Experimental Investigation of SGDBR on Sampled Grating<br>SGDBR激光器中取样光栅的理论和实验研究
%A Dong Lei
%A Zhang Ruikang
%A Wang Dingli
%A Zhang Jing
%A Chen Lei
%A Jiang Shan
%A Zhao Shengzhi
%A Yu Yonglin
%A Liu Shuihua
%A <br>董雷
%A 张瑞康
%A 王定理
%A 张靖
%A 陈磊
%A 江山
%A 赵圣之
%A 余永林
%A 刘水华
%J 半导体学报
%D 2008
%I 
%X The impact of the sampled grating in a distributed Bragg reflector laser on the tuning range,output power,and side-mode suppression ratio(SMSR) are investigated in detail.Design criteria are proposed,and the results are applied practically.The reflection spectrum of the sampled grating in the device is consistent with our design and a 30nm quasi-continuous-wave tuning range with SMSR>30dB is achieved.
%K SGDBR laser
%K sampled grating
%K comb-shape spectrum<br>SGDBR半导体激光器
%K 取样光栅
%K 梳状光谱
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=025C8057C4D37C4BA0041DC7DE7C758F&aid=A996335095BB86CA9D77DCAA699788C9&yid=67289AFF6305E306&vid=771469D9D58C34FF&iid=0B39A22176CE99FB&sid=35E8A259891FB32F&eid=5DCBAAB000A70168&journal_id=1674-4926&journal_name=半导体学报&referenced_num=0&reference_num=11