%0 Journal Article
%T Generation of Four-photon Coherent States via Non-resonant Interaction of a Degenerate V-type Atom with Single-mode Cavity Field<br>利用V型原子与单模光场的非共振相互作用制备四光子相干态
%A Abstract
%A <br>戴宏毅
%A 陈平形
%A 梁林梅
%A 李承祖
%J 光子学报
%D 2003
%I 
%X A new scheme of generating the four-photon coherent states is presented through interaction of a degenerate V-type three-level atom with single-mode coherent state cavity field of large amplitude under far-off resonant condition. It is impossible to generate the coherent states with more than four-component by the same method mentioned above. That is, the four-photon coherent states remain unchanged in the cavity when the third atom with the same velocity as the second atom is injected into the cavity.
%K Degenerate V-type three-level atom
%K Four-photon coherent states
%K Far-off resonant interaction
%K Atom selective measurement<br>V型原子
%K 单模光场
%K 非共振相互作用
%K 四光子相干态
%K 制备
%K 量子光学
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=098373D21B1D2411&yid=D43C4A19B2EE3C0A&vid=9971A5E270697F23&iid=94C357A881DFC066&sid=E04FC1B5BC47587B&eid=D5970ECA7D10A7B1&journal_id=1004-4213&journal_name=光子学报&referenced_num=2&reference_num=9