%0 Journal Article
%T Mechanism of dual-wavelength oscillation in Nd:YAG Q-switched laser<br>Nd:YAG调Q激光器双波长振荡机理分析
%A Lin Yan-Feng
%A Zhang Ge
%A Zhu Hai-Yong
%A Huang Cheng-Hui
%A Li Ai-Hong
%A Wei Yong
%A <br>林燕凤
%A 张戈
%A 朱海永
%A 黄呈辉
%A 李爱红
%A 魏勇
%J 物理学报
%D 2009
%I 
%X The oscillation mechanism of dual-wavelength Nd:YAG Q-switched laser with two-mirror resonator is studied on the basis of the rate equation. The characteristics of the dual-wavelength laser are discussed by analysing the competition process with different transmissivities. Results show that the oscillating time of the Q-switched pulse laser for 1319nm laser is delayed relative to that of 1064nm. The 1319nm Q-switched laser is formed finally from the first relaxation oscillation spike after the Q-switch opening, i.e. it restrains the rest relaxation oscillation spikes. The transmissivity of relatively balanced output energy is theoretically obtained.
%K dual-wavelength
%K Q-switched laser
%K rate equation
%K relaxation oscillation<br>双波长，
%K 调Q激光，
%K 速率方程，
%K 弛豫振荡
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=094565AE3CAFD07584CB1AB09A0A34E9&yid=DE12191FBD62783C&vid=9FFCC7AF50CAEBF7&iid=B31275AF3241DB2D&sid=F70C3F73C791247C&eid=EE10C0FE0A8974EB&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=0