| 高压氢受激拉曼散射中反斯托克斯散射的研究 |
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| 引用本文： | 李港,丁海曙,郭奕理. 高压氢受激拉曼散射中反斯托克斯散射的研究[J]. 清华大学学报(自然科学版), 1984, 0(1) |
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| 作者姓名： | 李港 丁海曙 郭奕理 |
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| 作者单位： | 无线电电子学系(李港，丁海曙)，无线电电子学系(郭奕理) |
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| 摘 要： | 高压Ｈ２受激拉曼散射（ＳＲＳ）是实现宽带激光移频的重要途径，在基础理论及技术应用研究两方面均颇具意义。本文讨论了高压氢受激拉曼散射中、反斯托克斯散射的两种空间分布。指出，随着外界条件的不同，反斯托克斯散射的空间分布是不同的。在一定的条件下，这个空间分布可以由环状散射和轴向散射共同组成。本文对二阶反斯托克斯散射进行了实验研究，获得了环状散射和轴向散射对Ｈ２压力和泵浦强度的依赖关系。实验结果与理论计算结果是一致的。
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| 关 键 词： | 受激拉曼散射 反斯托克斯散射 非线性光学 轴向散射 非轴向散射 |
The Investigation of Anti-Stokes Scattering of SRS in High Pressure H_2 |
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| Li Gang,Ding Haishu,Guo Yili. The Investigation of Anti-Stokes Scattering of SRS in High Pressure H_2[J]. Journal of Tsinghua University(Science and Technology), 1984, 0(1) |
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| Authors: | Li Gang Ding Haishu Guo Yili |
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| Affiliation: | Department of Radio Electronics |
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| Abstract: | The stimulated Raman scattering (SRS) in high pressure H2 is an effective way for wide range laser frequecy shift, and there is remarkable significance in both fundamental theory and technical application. The two spatial distributions, collinear and noncollinear emission of anti-Stokes scattering are discussed in this paper. The dependence of two spatial distributions of second anti-Stokes scattering on hydrogen pressure and pump intensity is obtained experimentally. The experimental results are well coincident with theory. |
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| Keywords: | stimulated Raman scattering(SRS) anti-Stokes scattering nonlinear optics axial scattering non-axial scattering. |
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