%0 Journal Article
%T A High Efficiency L-band Erbium Doped Fiber ASE Broadband Light Source<br>一种高效率的L波段掺铒光纤ASE宽带光源
%A Wang Xiulin
%A <br>王秀琳
%J 光子学报
%D 2006
%I 
%X A double-pass bi-directional (DP-BD) pump configuration is proposed for the high efficiency L-band ASE. A L-band ASE of 13.7 dBm output power and 38 nm bandwidth of 1566~1604 nm where the ASE power intensity is higher than -16 dBm is obtained by selecting 1480 nm LD and heavily doped erbium fiber with optimized length simultaneously. The DP-BD ASE source has a pump conversion efficiency of 23.4% which is larger than that by double-pass forward (DPF) configuration of 11.8%.
%K Amplified Spontaneous Emission (ASE)
%K Erbium-Doped Fiber (EDF)
%K L-band<br>放大自发辐射光源
%K 掺铒光纤
%K L波段
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=6CA52EC658930FA0&yid=37904DC365DD7266&vid=6209D9E8050195F5&iid=38B194292C032A66&sid=B7ACE2F11789CAE0&eid=389DA78D878702A9&journal_id=1004-4213&journal_name=光子学报&referenced_num=1&reference_num=19