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| 瑞利增强非简并四波混频的时域不对称性研究 | |
| 引用本文： | 时坚,马瑞琼,苗润才,张彦鹏.瑞利增强非简并四波混频的时域不对称性研究[J].光子学报,2006,35(8):1175-1178. |
| 作者姓名： | 时坚 马瑞琼 苗润才 张彦鹏 |
| 作者单位： | 1. 西安邮电学院电子与信息工程系,西安,710061 2. 陕西师范大学物理学与信息技术学院,西安,710062 3. 西安交通大学电子科学与技术学院,西安,710049 |
| 摘 要： | 基于场关联原理,采用非相干光时延四波混频法研究了瑞利增强非简并四波混频的时域特性.利用二阶场关联函数理论揭示出混频信号在时域的细微变化,发现信号展示出时域不对称性并且在τ<0时会出现振荡结构,而这种时域不对称性反映了该三阶非线性极化过程的特点. |
| 关 键 词： | 瑞利增强极化 四波混频 时域不对称 |
| 收稿时间： | 2005-10-12 |
| 修稿时间： | 2005年10月12 |
Temporal Asymmetric Characteristics of Rayleigh-Enhanced Nondegenerate Four Wave Mixing |
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| Shi Jian,Ma Ruiqiong,Miao Runcai,Zhang Yanpeng.Temporal Asymmetric Characteristics of Rayleigh-Enhanced Nondegenerate Four Wave Mixing[J].Acta Photonica Sinica,2006,35(8):1175-1178. | |
| Authors: | Shi Jian Ma Ruiqiong Miao Runcai Zhang Yanpeng |
| Institution: | (1 Department of Electronic and Information Engineering,Xi′an Institute of Posts and Telecommunications,Xi′an 710061) (2 School of Physics and Information Technology,Shaanxi Normal University,Xi′an 710062 ) (3 Department of Electronic Science and Technology,Xi′an Jiaotong University,Xi′an 710049) |
| Abstract: | The theoretical analysis based on Rayleigy-Enhanced nondegenerate four wave mixing provides the closed-form solution for the signal. The temporal behavior of the RENDFWM has been investigated which reveals the characteristics of driven exciting resulted from material response to optical field. The resonant signal shows asymmetric temporal behavior and oscillation structure when τ＜0. |
| Keywords: | Rayleigh-enhanced polarization Four wave mixing Temporal asymmetric |
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