Controlled Photonic Stop Bands in a Four-Level Atomic System of an Inhomogeneously Broad-End Solid  

作　　者：HAN Li-Li ZHANG Xiao-Jun LIU Cheng-Zhi FAN Cun-Bo HAN Xing-Wei WU Jin-Hui GAO Jin-Yue 韩丽丽;张晓军;刘承志;范存波;韩兴伟;吴金辉;高锦岳(Changchun Observatory,National Astronomical Observatories,Chinese Academy of Sciences,Changchun 130117;College of Physics,Jilin University,Changchun 130023)

机构地区：[1]Changchun Observatory,National Astronomical Observatories,Chinese Academy of Sciences,Changchun 130117 [2]College of Physics,Jilin University,Changchun 130023

出　　处：《Chinese Physics Letters》2013年第3期66-70,共5页中国物理快报（英文版）

基　　金：Supported by the National Natural Science Foundation of China under Grant Nos 10774059,10904084;the National Basic Research Program of China under Grant No 2006CB921103.

摘　　要：A neatly controllable photonic band gap formed in a four-level tripod system in the solid material,Pr^(3+)-doped yttrium orthosilicate(Pr:YSO)is investigated.Driven by two standing waves,the sample is just like a photonic crystal to the weak probe.Based on the numerical simulation and the analytic result we present a clear and full-scale view on the induced band gap in the inhomogeneously broadened tripod system.

关 键 词：SOLID INHOMOGENEOUS YTTRIUM 

分 类 号：TG1[金属学及工艺—金属学]