| 一般多值相位光栅菲涅耳衍射光场的分析 |
| |
| 引用本文： | 王淮生,张志刚,柴路,王清月.一般多值相位光栅菲涅耳衍射光场的分析[J].光子学报,2003,32(11):1402-1404. |
| |
| 作者姓名： | 王淮生 张志刚 柴路 王清月 |
| |
| 作者单位： | 1. 上海电力学院信息与计算科学系,上海市平凉路2103号,上海,200090;天津大学精仪学院超快激光研究室,教育部光电信息技术科学重点实验室,天津,300072
2. 天津大学精仪学院超快激光研究室,教育部光电信息技术科学重点实验室,天津,300072 |
| |
| 基金项目： | 国家重点基础研究专项经费 (G1 9990 75 2 0 0 )，中国博士后科学基金 (2 0 0 2 0 32 1 6 3)资助项目 |
| |
| 摘 要： | 基于光栅结构与距离的关系,给出了一种求解一般多值相位光栅菲涅耳衍射光场的解析表达式利用该表达式可以直接分析一般多值相位光栅的分数泰伯数效应及在阵列照明中的应用,克服了间接分析法只能分析某些类型的泰伯阵列照明器的不足之处.
|
| 关 键 词： | 菲涅耳(Fresnel)衍射 光栅 分数泰伯效应 阵列照明 |
| 收稿时间： | 2002/12/11 |
| 修稿时间： | 2002年12月11 |
A Method to Analyse the Fresnel Diffracted Field of an Arbitrary Multiple Phase Grating |
| |
| Wang Huaisheng ,Zhang Zhigang ,Chai Lu ,Wang Qingyue Information and Compute Science.A Method to Analyse the Fresnel Diffracted Field of an Arbitrary Multiple Phase Grating[J].Acta Photonica Sinica,2003,32(11):1402-1404. |
| |
| Authors: | Wang Huaisheng Zhang Zhigang Chai Lu Wang Qingyue Information and Compute Science |
| |
| Institution: | Wang Huaisheng 1,2,Zhang Zhigang 2,Chai Lu 2,Wang Qingyue 2 1 Information and Compute Science Department,Shanghai University of Electric Power,Ping Liang Road No. 2103,Shanghai 200090 2 Ultrafast Laser Laboratory,School of Precision Instruments and Optoelectronics Engineering,University of Tianjin,Key Laboratory of Optoelectronic Information Technical Science,EMC,Tianjin 300072 |
| |
| Abstract: | Based on the connection between the structure and the distance of an arbitrary multiple phase grating, an analytical equation to calculate its Fresnel diffractive field at any fractional Talbot distance is presented. Using the analytical equation, the fractional Talbot effect of an arbitrary multiple phase grating and its application in array illumination can directly be studied, while only some kinds of phase gratings can be analysed by indirect methods. |
| |
| Keywords: | Fresnel diffraction Grating Fractional Talbot effect Array illumination |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《光子学报》浏览原始摘要信息 |
| 点击此处可从《光子学报》下载免费的PDF全文 |
|
