摘要
研究了两原子与双模腔场具有不同耦合常数（ｇ２≠ｇ１）时的辐射谱，分析了辐射谱在一般情况下呈现出对称十六峰结构的原因。发现模１、模２腔场在与两原子非简并双光子相互作用过程中的地位相同。讨论了双模腔场分别处于不同数态时，辐射谱的新特点。
Emission spectra of two atoms interacting with two-mode cavity field with different coupling constants ( g 2≠g 1 ) are studied. The reasons why the spectrum generally shows symmetric 16-peaks structure are analysed. It is found that mode 1 and mode 2 of cavity field interacting with two atoms through the nondegenerate two-photon process have the identical position. The new properties of the spectra with two modes of the cavity field being initially in various number states are discussed. The spectra of a single atom interacting with two-mode cavity field may be obtained as one example.
出处
《原子与分子物理学报》
CAS
CSCD
北大核心
1997年第2期323-329,共7页
Journal of Atomic and Molecular Physics
基金
山东省自然科学基金
青年科学基金
