| 线阵相关光纤束波长编码传像研究 |
| |
| 引用本文： | 陈文建,迟泽英.线阵相关光纤束波长编码传像研究[J].南京理工大学学报(自然科学版),2005,29(6):679-683. |
| |
| 作者姓名： | 陈文建 迟泽英 |
| |
| 作者单位： | 南京理工大学,电子工程与光电技术学院,江苏,南京,210094 |
| |
| 基金项目： | 国家自然科学基金（69577010） |
| |
| 摘 要： | 介绍一种采用波长编码，通过线阵相关光纤束实现长光路纯光型图像传输的方法。运用积分抽样理论分析了该方法传输图像的机理和特性。结果表明：线阵光纤束波长编码传像的效果和特性随波长编码方向与线阵光纤束排列方向夹角的不同而不同。当两方向垂直时，线阵光纤束可并行传输二维灰度图像；当两方向平行时，可传输像质改善的一维图像。实验结果与理论分析一致。
|
| 关 键 词： | 线阵光纤 波长编码 图像传输 |
| 文章编号： | 1005-9830(2005)06-0679-05 |
| 收稿时间： | 2005-05-30 |
| 修稿时间： | 2005-10-08 |
Wavelength Encoding Image Transmission Through Linear Array Coherent Optical Fiber Bundle |
| |
| CHEN Wen-jian,CHI Ze-ying.Wavelength Encoding Image Transmission Through Linear Array Coherent Optical Fiber Bundle[J].Journal of Nanjing University of Science and Technology(Nature Science),2005,29(6):679-683. |
| |
| Authors: | CHEN Wen-jian CHI Ze-ying |
| |
| Institution: | School of Electronic Engineering and Optoeleetronic Technology, NUST, Nanjing 210094, China |
| |
| Abstract: | To realize optical image transmission with long relay distance, image transmission through linear array coherent optical fiber bundle with wavelength encoding is introduced. An integral sampling theory is employed to investigate principle and characteristic of the method. The result shows that the transmission characteristic is different if the angle between the direction of wavelength encoding and the direction of array of optical fiber bundle changes. When these two directions are perpendicular to each other, the linear optical fiber bundle can parallelly transmit two-dimension gray images. When these two directions are parallel to each other, the improved one-dimension image can be transmitted. The experimental results agree with the theoretical analysis. |
| |
| Keywords: | linear optical fibers wavelength encoding image transmission |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
