| C2H2分子受激Raman光谱中的光学Stark效应研究 |
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| 引用本文： | 高文斌,杨永德,徐娙梅.C2H2分子受激Raman光谱中的光学Stark效应研究[J].光子学报,2002,31(3):324-327. |
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| 作者姓名： | 高文斌 杨永德 徐娙梅 |
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| 作者单位： | 杭州电子工业学院,杭州,310037 |
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| 摘 要： | 本文研究了C2H2分子受激Raman光谱(SRS)中的光学斯塔克(Stark)效应,同时还研究了激光功率以及单一转动态量子数J与Stark效应的关系.实验表明:C2H2分子在高强度激光电场作用下,它的SRS由于光学Stark效应产生明显的非对称加宽,利用Stark线型加宽数值模拟,从理论上计算了Raman光谱线型,与实验的SRS线型比较,二者符合程度相当好.
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| 关 键 词： | 受激Raman光谱 光学斯塔克效应 |
| 收稿时间： | 2001/6/15 |
| 修稿时间： | 2001年6月15日 |
THE STARK EFFECT IN THE STIMULATED RAMAN SPECTRA (SRS) OF MOLECULE C2H2 |
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| Gao Wenbin,Yang Yongde,Xu Jingmei Hangzhou Institute of Electronics Engineering,Hangzhou.THE STARK EFFECT IN THE STIMULATED RAMAN SPECTRA (SRS) OF MOLECULE C2H2[J].Acta Photonica Sinica,2002,31(3):324-327. |
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| Authors: | Gao Wenbin Yang Yongde Xu Jingmei Hangzhou Institute of Electronics Engineering Hangzhou |
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| Institution: | Gao Wenbin,Yang Yongde,Xu Jingmei Hangzhou Institute of Electronics Engineering,Hangzhou 310037 |
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| Abstract: | The stark effect in SRS of C 2H 2 has been investigated.The relationship between laser power,rotational quantum number J and Stark effect is also researched,The experiments show that under high laser intensities,the SRS line shaps of C 2H 2 have strong asymmetric broadening.While the experimental SRS spectra show excellent agreement with theoretical calculations Stark broadened SRS line shapes using line shapes broadened model. |
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| Keywords: | Stimulated Raman specta Optical stark effect |
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