| 四能级原子受激辐射的非经典特性 |
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| 引用本文： | 刘正东. 四能级原子受激辐射的非经典特性[J]. 江西师范大学学报(自然科学版), 1988, 0(2) |
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| 作者姓名： | 刘正东 |
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| 摘 要： | 本文研究初始处于最高激发态的级联型四能级原子,同初始处于相干态的单膜腔场的相互作用,通过求解薛定谔方程而求得该原子——场声统的密度算符,进而研究原子受激辐射的非经典特性。指出这里存在着较深的压缩和长时间的反聚束与聚束效应间的振荡.
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| 关 键 词： | 偏调 反聚束效应 压缩态 |
The Nonclasscal Properties of Stimulated Emission From A Four-level Atom |
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| Liu Zhengdong. The Nonclasscal Properties of Stimulated Emission From A Four-level Atom[J]. Journal of Jiangxi Normal University (Natural Sciences Edition), 1988, 0(2) |
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| Authors: | Liu Zhengdong |
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| Affiliation: | Liu Zhengdong |
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| Abstract: | The interaction of a four-level cascade atom initially in the uppermost level with one-mode cavity field initially in coherent state is inrestigated, by using the Schrodinger eguation,the density oprator for this system is obtained,then the nonclassical properties of stimulated emission are discussed. It is shown that there are deeper squeezing and longer oscillation between antibunching and bunching. |
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| Keywords: | detuning antibunching squeezed state |
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