%0 Journal Article
%T Characteristics of intrinsic optical bistability and parameter optimization in Tm~(3+)/Yb~(3+) codoped laser crystal<br>Tm~(3+)/Yb~(3+)共掺激光晶体的本征光学双稳特性分析与参数优化
%A Li Li
%A Zhang Xin-Lu
%A Cui Jin-Hui
%A Chen Li-Xue
%A <br>李立
%A 张新陆
%A 崔金辉
%A 陈历学
%J 物理学报
%D 2010
%I 
%X Intrinsic optical bistability (IOB) in Tm 3+ /Yb 3+ codoped laser crystal under 650 nm laser excitation is theoretically studied. Based on the theory of nonlinear coupled rate equations,we numerically analyze IOB evolutions of the populations at Tm 3+ /Yb 3+ energy levels,and the influence of system parameters on IOB and the dynamic operation of bistable hysteresis loop. The simulation result shows the fluorescence IOB in visible-infrared spectra of Tm 3+ /Yb 3+ codoped laser crystal under photon avalanche ...
%K optical bistability
%K Tm-doped crystal
%K rare-earth luminescence
%K photon avalanche<br>光学双稳
%K 掺Tm晶体
%K 稀土离子发光
%K 光子雪崩
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=F91233552293F69823C51C2A026EF3BA&yid=140ECF96957D60B2&vid=6AC2A205FBB0EF23&iid=0B39A22176CE99FB&sid=33C2C2DAF31F219B&eid=D7C79E0E439D0B57&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=0