| 横向塞曼激光器中非线性混频效应的理论 |
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| 引用本文： | 金浩然,王庆吉,郑乐民.横向塞曼激光器中非线性混频效应的理论[J].物理学报,1987,36(1):78-88. |
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| 作者姓名： | 金浩然 王庆吉 郑乐民 |
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| 作者单位： | 北京大学无线电电子学系 |
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| 摘 要： | 本文应用Lamb半经典理论,采用矢量场模型,研究了横向Zeeman激光介质的高阶非线性效应,计算了该情况下横向Zeeman激光介质的三阶极化强度和光强的解析表达式,从理论上解释了σ与π光差拍畸变以及σ与π光本身的高次谐波现象,给出了发生畸变的物理原因。
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| 收稿时间： | 2/4/1986 12:00:00 AM |
THE THEORY OF NONLINEAR FREQUENCY MIXING IN TRANSVERSE ZEEMAN LASER |
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| JIN HAO-RAN,WANG QING-JI and ZHENG LE-MIN.THE THEORY OF NONLINEAR FREQUENCY MIXING IN TRANSVERSE ZEEMAN LASER[J].Acta Physica Sinica,1987,36(1):78-88. |
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| Authors: | JIN HAO-RAN WANG QING-JI and ZHENG LE-MIN |
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| Abstract: | We have studied the high-order nonlinear frequency-mixing effect in transverse Zeeman La-ser medium by using Lamb's semiclassical theory and vector field model, and obtained the analytical expressions of dielectrical polarization and light intensity. The results could explain the phenomena of high-order harmonic in σ-π light and σ, π light, and give the physical interpretation of beat wave deformation. |
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