| 受驱动光学系统多光子量子统计理论(Ⅰ)——Fokker-Planck方程和良腔情况 |
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| 引用本文： | 林仁明,黄思先,张林.受驱动光学系统多光子量子统计理论(Ⅰ)——Fokker-Planck方程和良腔情况[J].物理学报,1988,37(4):573-581. |
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| 作者姓名： | 林仁明 黄思先 张林 |
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| 作者单位： | 福建师范大学物理系 |
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| 摘 要： | 我们应用广义Wigner分布的Fokker-Planck方程的系统方法,研究了受驱动光学系统的多光子跃迁过程。得到多光子过程普遍的Fokker-Planck方程、态方程以及良腔情况下透射光谱公式。计算了n光子双稳态的透射光谱并与单光子情况进行比较。还证明了在良腔情况,对于多光子过程,原子-原子关联也可以忽略。
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| 收稿时间： | 7/6/1987 12:00:00 AM |
THE MULTI-PHOTON QUANTUM STATISTICAL THEORY OF DRIVEN OPTICAL SYSTEMS (Ⅰ)——FOKKER-PLANCK EQUATION AND GOOD CAVITY CASE |
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| LIN REN-MING,HUANG SI-XIAN and ZHANG LIN.THE MULTI-PHOTON QUANTUM STATISTICAL THEORY OF DRIVEN OPTICAL SYSTEMS (Ⅰ)——FOKKER-PLANCK EQUATION AND GOOD CAVITY CASE[J].Acta Physica Sinica,1988,37(4):573-581. |
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| Authors: | LIN REN-MING HUANG SI-XIAN and ZHANG LIN |
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| Abstract: | The systematic method of Fokker-Planck equation (FPE) for the generalized Wigner distribution is used to study the multi-photon transition process of a driven optical system. The general multi-photon FPE, the state equation and the spectrum of transmitted light in good cavity limit are obtained- The two-photon optical bistability spectrum of transmitted light is calculated and compared with single-photon case. It is shown that for multi-photon case, the atom -atom correlation is also negligible in the good cavity limit. |
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