| 无Doppler三光子吸收光谱初探 |
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| 引用本文： | 周国运.无Doppler三光子吸收光谱初探[J].信阳师范学院学报(自然科学版),1988(3). |
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| 作者姓名： | 周国运 |
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| 摘 要： | 本文应用密度矩阵方程对四能级耦合跃迁进行了计算,得出了三光子吸收过程所占的几率与光强的三次方成正比的具体结果;在三光子吸收过程中,可以消除Doppler效应而得到高分辨率光谱,文中又计算了无Doppler三光子跃迁几率。
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| 关 键 词： | 三光子 吸收光谱 Doppler效应 跃迁几率 |
About the Absorption Spectrum of Non-Doppler Three-photon |
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| Zhou Guoyun.About the Absorption Spectrum of Non-Doppler Three-photon[J].Journal of Xinyang Teachers College(Natural Science Edition),1988(3). |
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| Authors: | Zhou Guoyun |
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| Institution: | Zhou Guoyun |
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| Abstract: | In this paper, the four-energy-level coupling transition is calculated by means of the matrix equation, the result is obtained that the probability of the absorbing process of the three-photon and the cube of the intensity are in the direct rate; Doppler effect can be eliminated and the high resolving power spectrum obtained in the three-photon obsorbing process, and
lastly the probability of non-Doppler three-photon transition
is calculated. |
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| Keywords: | three-photon absorption spectrum Doppler effect transition probability |
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