%0 Journal Article
%T Experimental investigation of a novel tunable all-optical wavelength converter with a double-ring cavity<br>新型双环腔结构可调谐全光波长转换器的实验研究
%A Wang Jian
%A Sun Jun-Qiang
%A Guo Yong-Juan
%A Li Jing
%A Sun Qi-Zhen
%A <br>王健
%A 孙军强
%A 郭永娟
%A 李婧
%A 孙琪真
%J 物理学报
%D 2007
%I 
%X Exploiting the cascaded sum- and difference-frequency generation in a periodically poled lithium niobate (PPLN) waveguide, a novel scheme of tunable all-optical wavelength conversion is proposed and experimentally demonstrated by use of a PPLN-based double-ring cavity configuration. Wavelength conversion of picosecond pulses from the signal wavelength to the idler wavelength is realized. A pulsed signal source with a repetition rate of 40 GHz and a pulse width of 1.57-ps is adopted. The pump and control waves are generated from the double-ring fiber laser. Therefore, no external continuous-wave (CW) light is required.
%K all-optical wavelength converter
%K double-ring cavity
%K periodically poled lithium niobate
%K cascaded sum-and difference-frequency generation<br>全光波长转换器
%K 双环腔
%K 周期性畴反转铌酸锂
%K 级联和频与差频二阶非线性效应
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=39360813E79FD57E&yid=A732AF04DDA03BB3&vid=014B591DF029732F&iid=B31275AF3241DB2D&sid=187BC01BB40040A6&eid=A781300C7FBD181C&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=16