STUDY OF OPTICAL EFFECTS DUE TO AN INDUCED POLARIZATION THIRD ORDER IN ELECTRIC FIELD STRENGTH
STUDY OF OPTICAL EFFECTS DUE TO AN INDUCED POLARIZATION THIRD ORDER IN ELECTRIC FIELD STRENGTH
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DOI：
10.1103/physrev.137.a801
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发表时间：
1965-01-01
期刊：
影响因子：
--
通讯作者：
TERHUNE, RW
中科院分区：
文献类型：
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作者：
MAKER, PD;TERHUNE, RW
本文介绍了用巨脉冲红宝石激光器研究电场强度三阶诱导光偏振引起的几种不同的非线性光学效应的一系列实验结果。所研究的各种现象都是频率混合或强度依赖的复折射率变化的特殊情况，包括焦点处的拉曼激光作用。广泛的晶体和各向同性材料进行了研究。这些影响的理论扩展到涵盖共振相互作用。根据简化模型解释了实验结果，并给出了非线性极化率系数的定量值。在这些系数的相当大的实验不确定性进行了讨论。
This paper presents the results of a series of experiments in which a giant pulsed ruby laser is used to study several different nonlinear optical effects arising from an induced optical polarization third order in the electric field strength. The various phenomena studied are special cases of either frequency mixing or intensity-dependent changes in the complex refractive index, including Raman laser action at a focus. A wide range of crystalline and isotropic materials was studied. The theory for these effects is extended to cover resonant interactions. The experimental results are interpreted in terms of simplified models, and quantitative values for the nonlinear polarizability coefficients are given. The rather large experimental uncertainties in these coefficients are discussed.