%0 Journal Article
%T Dependence of spectral width Of TM-polarization lasing modes on pumping intensity in two-dimensional random media<br>二维无序介质中横磁模的谱线宽度随抽运强度的变化特性
%A Wang Ke-Jia
%A Zhang Qing-Quan
%A Du Ze-Ming
%A Liu Jin-Song
%A <br>王可嘉
%A 张清泉
%A 吕健滔
%A 杜泽明
%A 刘劲松
%A Wang Ke-Jia
%A Zhang Qing-Quan
%A Lü Jian-Tao
%A Du Ze-Ming
%A Liu Jin-Song
%J 物理学报
%D 2008
%I 
%X The spectral width of transverse magnetic (TM) lasing modes in two-dimensional random media is theoretically investigated by using the time-dependent theory. The evolution curve of the spectral width of TM-polarization modes versus the pump intensity is obtained from which one can calculate some characteristic parameters of the emission, e.g. the threshold. The results show that, from the view of spectral width, the emission of the TM-polarization lasing modes have better out-put property than that obtained previously with TE-polarization.
%K random lasers
%K polarization
%K spectral width
%K optical properties in disorder media<br>随机激光器，
%K 偏振，
%K 谱线宽度，
%K 无序介质中的光学效应
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=DDCEA739174CE765497F37152F2A60CA&yid=67289AFF6305E306&vid=11B4E5CC8CDD3201&iid=94C357A881DFC066&sid=17981ADD469CC23A&eid=82B354BA297DEB61&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=25