%0 Journal Article
%T Fibre-Format Photonic Source Based on Efficient Frequency Doubling of Continuous-Wave Erbium-Fibre Laser Amplifier<br>
%A ZHANG Shuang-Gen
%A YAO Jiang-Hong
%A SHI Qing
%A LIU Yan-Ge
%A LI Yong-Nan
%A TU Cheng-Hou
%A GUO Wen-Gang
%A LU Fu-Yun
%A <br>
%J 中国物理快报
%D 2008
%I 
%X We demonstrate a compact photonic device based on efficient and wavelength-tunable doubling of an all fibre-format source. Quasi-phase-matched second-harmonic generation in periodically poled lithium niobate is used to generate 90.6mW at 775.9nm with a single-pass conversion efficiency of 14.7%. A tuning bandwidth of 2.1nm and a tuning temperature range of 150.6pm1.7°C can be achieved. The Er-doped seed fibre source is amplified by a clad-pumped Er3+/Yb3+-codoped fibre laser with a high output power up to 2.18W over a tunable wavelength range from 1535nm to 1570nm.
%K 42
%K 55
%K Wd
%K 42
%K 65
%K Ky<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=E27DA92E19FE279A273627875A70D74D&aid=E180283CA7DC31FF4CC81BD2B1DDD9C5&yid=67289AFF6305E306&vid=C5154311167311FE&iid=5D311CA918CA9A03&sid=6462474D186F62A8&eid=AD7290F467CD0DF6&journal_id=0256-307X&journal_name=中国物理快报&referenced_num=0&reference_num=0