| 基于彩色数字全息的透镜焦距检测 |
| |
| 引用本文： | 王晓惠,刘超,陆英仕,楼宇丽.基于彩色数字全息的透镜焦距检测[J].激光技术,2015,39(4):562-565. |
| |
| 作者姓名： | 王晓惠 刘超 陆英仕 楼宇丽 |
| |
| 作者单位： | 1.昆明理工大学 理学院, 昆明 650500 |
| |
| 基金项目： | 云南省人培基金资助项目(KKSY201407082)；云南省教育厅面上基金资助项目( KKJA201207008)；云南省教育厅卓越教师特殊支持计划资助项目 |
| |
| 摘 要： | 为了实现对凹凸透镜焦距的精准测量,采用彩色数字全息方法进行理论分析和实验验证,取得了与标称值相差1%的数据结果。结果表明,采用数字全息干涉测量方法是可靠的,可以获得与用透镜标称值重构相同的效果。该研究对数字全息波前的重建有帮助。
|
| 关 键 词： | 全息 彩色数字全息 透镜焦距测量 干涉 多波长 |
| 收稿时间： | 2014-05-19 |
Detection of focal length based on color digital holography |
| |
| WANG Xiaohui,LIU Chao,LU Yingshi,LOU Yuli.Detection of focal length based on color digital holography[J].Laser Technology,2015,39(4):562-565. |
| |
| Authors: | WANG Xiaohui LIU Chao LU Yingshi LOU Yuli |
| |
| Abstract: | In order to measure the focal length of a concave and convex lens accurately, theoretical analysis and experimental verification were carried out based on the color digital holographic method, and the measurement difference relative to the nominal value was 1%. The results indicate the digital holographic interferometry is reliable and the same effect as that of lens nominal value reconstruction can be obtained. The result is helpful for digital holographic wavefront reconstruction. |
| |
| Keywords: | holography color digital holography lens focal length measurement interference multi wavelength |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《激光技术》浏览原始摘要信息 |
|
点击此处可从《激光技术》下载全文 |
|
