| 双模压缩真空场作用下二能级原子的偶极压缩与相干俘获 |
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| 引用本文： | 田永红,彭金生.双模压缩真空场作用下二能级原子的偶极压缩与相干俘获[J].物理学报,1999,48(11):2060-2069. |
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| 作者姓名： | 田永红 彭金生 |
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| 作者单位： | (1)华中师范大学物理系，武汉 430070; (2)华中师范大学物理系，武汉 430070；荆州师范学院物理系，荆州 434100 |
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| 基金项目： | 国家自然科学基金(批准号：69698019)资助的课题. |
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| 摘 要： | 运用全量子理论研究了双模压缩真空场与二能级原子双光子作用过程中原子的量子行为，论证了原子发生相干俘获的条件，讨论了压缩参数对原子偶极压缩的影响.
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| 关 键 词： | 双模 压缩真空场 二能级原子 相干俘获 |
| 收稿时间： | 1999-01-10 |
ATOMIC DIPOLE SQUEEZING AND COHERENT POPULATION TRAPPING IN THE SYSTEM OF TWO-MODE SQUEEZED VACUUM FIELD INTERACTING WITH A TWO-LEVEL ATOM |
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| TIAN YONG-HONG and PENG JIN-SHENG.ATOMIC DIPOLE SQUEEZING AND COHERENT POPULATION TRAPPING IN THE SYSTEM OF TWO-MODE SQUEEZED VACUUM FIELD INTERACTING WITH A TWO-LEVEL ATOM[J].Acta Physica Sinica,1999,48(11):2060-2069. |
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| Authors: | TIAN YONG-HONG and PENG JIN-SHENG |
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| Abstract: | The atomic quantum behaviors in the system of two-mode squeezed vacuum field interacting with a two-level atom via two-photon process are studied by means of quantum theory.The condition for the occurrence of coherent trapping and the influence of the squeezing parameters on the atomic dipole squeezing are discussed. |
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