%0 Journal Article
%T Sampled Grating DBR Lasers with 35nm Quasi-Continuous Tuning Range<br>准连续调谐35nm的SGDBR激光器的研制
%A Zhang Ruikang
%A Dong Lei
%A Wang Dingli
%A Zhang Jing
%A Chen Lei
%A Jiang Shan
%A Yu Yonglin
%A <br>张瑞康
%A 董雷
%A 王定理
%A 张靖
%A 陈磊
%A 江山
%A 余永林
%J 半导体学报
%D 2008
%I 
%X We demonstrate a ridge waveguide sampled-grating distributed-feedback laser with quasi-continuous wavelength coverage over a 35nm range.The design is based on a 320nm-thick butt jointed passive waveguide optimized for carrier injection tuning.The butt-joint technology enable optimize the passive waveguide as well as active section.By tuning mirror sections,the laser provides 35nm tuning while maintaining >30dB sidemode suppression ratio.
%K SGDBR diode laser
%K tunable laser
%K butt-joint regrowth<br>SGDBR半导体激光器
%K 可调谐激光器
%K 对接生长
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=025C8057C4D37C4BA0041DC7DE7C758F&aid=0BC00F21F1B41302DBE425DCF73B01BA&yid=67289AFF6305E306&vid=771469D9D58C34FF&iid=59906B3B2830C2C5&sid=6E66AAEF44D63139&eid=05E18E8B63815C20&journal_id=1674-4926&journal_name=半导体学报&referenced_num=0&reference_num=7