%0 Journal Article
%T POPULATION TRAPPING PHENOMENA IN A TWO-LEVEL SYSTEM<br>二能级系统的布居囚禁现象
%A LONG DE-SHUN
%A NING XI-JING
%A <br>龙德顺
%A 宁西京
%J 物理学报
%D 2001
%I 
%X The critical criterion for realizing population trapping is deduced for a two-level system driven by a frequency-modulated laser field in terms of dressed atom model, followed by demonstrating the various population trapping behaviours under different conditions. Detailed numerical solutions of time-dependent Schr?idinger equation are found to be in good agreement with the analytical results.
%K population trapping
%K two
%K level system<br>布居囚禁
%K 二能级系统
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=C56FE5F96CB81C02&yid=14E7EF987E4155E6&vid=771152D1ADC1C0EB&iid=59906B3B2830C2C5&sid=184429881B8A78BF&eid=D9E727AAB71FE4BA&journal_id=1000-3290&journal_name=物理学报&referenced_num=3&reference_num=8