| 相位自调制效应对两模双光子J-C模型腔场谱的影响 |
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| 引用本文： | 李悦科,张桂明,高云峰.相位自调制效应对两模双光子J-C模型腔场谱的影响[J].量子电子学报,2004,21(5):627-632. |
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| 作者姓名： | 李悦科 张桂明 高云峰 |
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| 作者单位： | 聊城大学教育传播技术学院,聊城,252059 |
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| 摘 要： | 研究了充满Kerr介质的高Q腔中二能级原子和双光子Jaynes—Cummings模型腔场谱。给出了初始光场为光子数态时的计算结果，讨论了相位自调制效应对腔场谱结构的影响。发现随一模相位自调制效应的逐渐增强，本模双峰频差劈裂增加，两模峰高受到有限调制，使各模低频峰高度渐增而达到饱和，高频峰高度渐减直至消失，由非对称的双峰结构渐变为单峰结构。
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| 关 键 词： | 量子光学 腔场谱 相位自调制效应 Kerr介质 双模J-C模型 |
| 文章编号： | 1007-5461(2004)05-0627-06 |
| 收稿时间： | 2003/8/29 |
| 修稿时间： | 2003年8月29日 |
Effects of self-phase modulation on the cavity field spectra of the nondegenerate two-photon J-C model |
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| LI Yue-ke,ZHANG Gui-ming,GAO Yun-feng.Effects of self-phase modulation on the cavity field spectra of the nondegenerate two-photon J-C model[J].Chinese Journal of Quantum Electronics,2004,21(5):627-632. |
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| Authors: | LI Yue-ke ZHANG Gui-ming GAO Yun-feng |
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| Abstract: | The cavity field spectra for the nondegenerate two-photon Jayners-Cummings model with an additional Kerr-like medium were investigated. The results of the initial fields in pure number states were presented, and effects of self-phase modulation on the spectra structure were analyzed. It is found that the cavity field spectra are generally in two-peak structure for each mode. With the increase of the self-phase modulation effect of one mode, the peak-space of this mode get a raise and one peak rises and the other peak reduces for the both mode spectrum. |
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| Keywords: | quantum optics cavity field spectra self-phase modulation Kerr-like medium two-mode Jaynes-Cummings model |
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