| 强场作用下二能级原子双光子过程中的光子聚束与反聚束效应 |
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| 引用本文： | 聂义友.强场作用下二能级原子双光子过程中的光子聚束与反聚束效应[J].光子学报,1998,27(1):13-17. |
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| 作者姓名： | 聂义友 |
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| 作者单位： | 江西师范大学物理系!南昌，330027 |
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| 摘 要： | 本文采用数值计算方法研究了强场作用下二能级原子双光子过程中的光子聚束与反聚束效应.结果表明:辐射光子主要表现为反聚束性质,且随着n值的不断增大,场与原子的非线性耦合越来越强,重复地出现复苏收缩现象和短时的光子聚束效应.
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| 关 键 词： | 强场 双光子 聚束与反聚束 |
| 收稿时间： | 1997-06-19 |
BUNCHING AND ANTIBUNCHING EFFECTS OF PHOTON IN A TWO-PHOTON PROCESS UNDER STRONGCOHERENT FIELD OF INITIAL STATE |
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| Nie Yiyou.BUNCHING AND ANTIBUNCHING EFFECTS OF PHOTON IN A TWO-PHOTON PROCESS UNDER STRONGCOHERENT FIELD OF INITIAL STATE[J].Acta Photonica Sinica,1998,27(1):13-17. |
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| Authors: | Nie Yiyou |
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| Institution: | Department of Physics, Jiangxi Normal University, Nanchang 330027 |
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| Abstract: | In this paper, the bunching and antibunching effects of the photon in the two -- photonprocess under strong coherent field of initial state are studied by numerical calculation. The resultsshow that the antibunching effect of the radiative photons is displayed mainly; With the increasing ofthe value of n,the nonlinear coupling between the field and the atom is getting stronger and stronger,and the phenomenon of the revival shrink and short -- time bunching effect of the photon appearrepeatedly. |
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| Keywords: | Strong field Two--photon Bunching and antibunching |
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