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| 正三角形波导的图像传输特性 | |
| 引用本文： | 刘志敏,朱开成,唐斌,郝中骐,文伟.正三角形波导的图像传输特性[J].量子电子学报,2007,24(2):253-256. |
| 作者姓名： | 刘志敏 朱开成 唐斌 郝中骐 文伟 |
| 作者单位： | 1. 中南大学物理与科学技术学院,湖南,长沙,410083;华东交通大学基础科学学院,江西,南昌,330013 2. 中南大学物理与科学技术学院,湖南,长沙,410083 3. 江苏工业学院信息科学系,江苏,常州,213164 |
| 摘 要： | 对正三角形波导中的图像传输问题进行了理论分析与探讨,推导出正三角形波导的自成像周期,并借助于数值方法模拟其图像传输特性.数值结果表明:在1/3自成像周期截面的输出图像分成三个与输入图像一致的图像,其对称位置的图像相对于输入图像依次发生120°的旋转. |
| 关 键 词： | 纤维与波导光学 正三角形波导 图像传输 自成像 |
| 文章编号： | 1007-5461（2007）00-0253-04 |
| 收稿时间： | 2006-04-21 |
| 修稿时间： | 2006-10-08 |
Image transmission through a mental equilateral triangle waveguide |
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| LIU Zhi-min,ZHU Kai-cheng,TANG Bin,HAO Zhong-qi,WEN Wei.Image transmission through a mental equilateral triangle waveguide[J].Chinese Journal of Quantum Electronics,2007,24(2):253-256. | |
| Authors: | LIU Zhi-min ZHU Kai-cheng TANG Bin HAO Zhong-qi WEN Wei |
| Abstract: | Image transmission through an equilateral triangle waveguide is discussed theoretically. Self-image period in a mental equilateral triangle waveguide is derived;and image transmission on the waveguide is studied by numerical simulation. With the help of numerically analyzing,it is found that three output images form from one of three the self-imaging length of the waveguide,moreover,the symmetrical output images rotate 120°angles. |
| Keywords: | fiber and waveguide optics equilateral triangle waveguide image transmission self-image |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |