%0 Journal Article
%T 48-line Linear Cavity Multi-wavelength Er-doped Fiber Laser<br>48-波长线形腔多波长掺铒光纤激光器
%A Li Jiafang
%A Feng Ming
%A Li Yigang
%A Chen Shengping
%A Yan Peiguang
%A Lu Kecheng
%A <br>李家方
%A 冯鸣
%A 李乙钢
%A 陈胜平
%A 闫培光
%A 吕可诚
%J 光子学报
%D 2005
%I 
%X Two kinds of fiber loops are employed as cavity mirrors to setup a linear cavity tunable multi-wavelength Er-doped fiber laser. By cooling Er-doped fiber in liquid nitrogen to 77 K, employing the tunable fiber loop mirror as a output mirror,and utilizing the filter characteristic of Mach-Zehnder interferometer and the wide-band tunable reflectance feature of the tunable fiber loop mirror together, a multi-wavelength fiber laser with channel spacing of ~0.4 nm are got. A maximum number 48 of output lasing wavelengths is achieved, and the lasing multi-wavelength region can be conveniently tuned from 1525nm to 1555nm.
%K Er-doped fiber
%K Multi-wavelength
%K Fiber loop mirror
%K Mach-Zehnder interferometer<br>掺铒光纤
%K 多波长
%K 光纤环镜
%K Mach-Zehnder干涉仪
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=CC8A27005BA5C867&yid=2DD7160C83D0ACED&vid=339D79302DF62549&iid=E158A972A605785F&sid=5CB576B96D187F64&eid=8CE1095CD639AEF4&journal_id=1004-4213&journal_name=光子学报&referenced_num=5&reference_num=12