%0 Journal Article
%T Pump source angle tuning in quasi-phase matched optical parametric oscillator<br>抽运光角度调谐准相位匹配光学参量振荡器的研究
%A Zhang Bai-Gang
%A Yao Jian-Quan
%A Lu Yang
%A Ji Feng
%A Zhang Tie-Li
%A Xu De-Gang
%A Wang Peng
%A Xu Ke-Xin
%A <br>张百钢
%A 姚建铨
%A 路 洋
%A 纪 峰
%A 张铁犁
%A 徐德刚
%A 王 鹏
%A 徐可欣
%J 物理学报
%D 2006
%I 
%X This paper systemically presents a theoretical analysis on pump source angle tuning in quasi-phase matched (QPM) optical parametric oscillator (OPO) in periodically poled crystal. The precise formula and the formula in paraxial approximation, both of which describe the relationship between rotation angle of pump source and wavelengths of pump, signal and idler wave in QPM OPO, are presented. It is found that the idler wave and the pump wave for signal-resonated OPO propagate along the same side of the crystal x-axis to exit, as propagate the signal wave and the pump wave for idler-resonated OPO. In addition, the separation angle between the signal wave and the idler wave for signal-resonated OPO is greater than that for idler-resonated OPO. More importantly, the tuning rate for signal-resonated OPO is also greater than that for idler-resonated OPO.
%K quasi-phase matching
%K idler-resonated optical parametric generator
%K pump source angle tuning
%K tuning rate<br>准相位匹配
%K 空闲光单谐振光学参量振荡器
%K 抽运光角度调谐
%K 调谐速度
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=FD9723E8C0F6B87A&yid=37904DC365DD7266&vid=E514EE58E0E50ECF&iid=38B194292C032A66&sid=328E221C70C13B92&eid=83BD01456E8187CE&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=14