| 高斯-谢尔模型光束在有色差的分数傅里叶变换系统中的光谱特性 |
| |
| 引用本文： | 陈森会,张廷蓉,黄永超,宋宏远,张伟林,李艳桃.高斯-谢尔模型光束在有色差的分数傅里叶变换系统中的光谱特性[J].光学学报,2011(1):86-93. |
| |
| 作者姓名： | 陈森会 张廷蓉 黄永超 宋宏远 张伟林 李艳桃 |
| |
| 作者单位： | 四川师范大学物理与电子工程学院; |
| |
| 基金项目： | 四川省教育厅重点项目基金(09ZA089)资助课题 |
| |
| 摘 要： | 基于柯林斯(Collins)积分公式,导出了高斯-谢尔模型(GSM)光束在有色差的分数傅里叶变换(FRFT)系统中的光谱传输表达式,并以Lohmann Ⅱ型系统为例,通过数值计算与分析,研究了色差大小、分数傅里叶变换阶数、以及相对横向坐标对输出面归一化光谱和相对谱移动的影响.研究表明,相对谱移动随FRFT阶数的变化而改...
|
| 关 键 词： | 分数傅里叶变换 色差 柯林斯公式 高斯-谢尔模型光束 |
Spectrum Properties of Gaussian-Shell Mode Beam in the Chromatics Aberrated Fractional Fourier Transforms System |
| |
| Chen Senhui Zhang Tingrong Huang Yongchao Song HongyuanZhang Weilin Li Yantao.Spectrum Properties of Gaussian-Shell Mode Beam in the Chromatics Aberrated Fractional Fourier Transforms System[J].Acta Optica Sinica,2011(1):86-93. |
| |
| Authors: | Chen Senhui Zhang Tingrong Huang Yongchao Song HongyuanZhang Weilin Li Yantao |
| |
| Institution: | Chen Senhui Zhang Tingrong Huang Yongchao Song HongyuanZhang Weilin Li Yantao(College of Physics and Electronic Engineering,Sichuan Normal University,Chengdu,Sichuan 610101,China) |
| |
| Abstract: | Based on the Collins integral formula,the analytical spectral equations of the propagation of Gaussian-Shell mode(GSM) beam through a chromatics aberrated fractional Fourier transform(FRFT) system are derived.By giving the example of Lohmann II system,the effect of chromatic aberration coefficient,FRFT order and the relative transverse coordinate on the normalized intensity distributions and relative spectral shift on exporting surface are analyzed numerically.It is shown that the relative spectral shift ch... |
| |
| Keywords: | fractional Fourier transforms chromatic aberration Collins formula Gaussian-Shell mode beam |
| 本文献已被 CNKI 等数据库收录！ |
