The telephoto design based on binary optics used in joint transform correlator

被引：0

作者：

Zhao Cuiling ^{[1
]}

Zhang Lu ^{[1
]}

Wang Wensheng ^{[1
]}

机构：

[1] Changchun Univ Sci & Technol, Lab Contemporary Opt Measure Technol, Changchun 130022, Jilin, Peoples R China

来源：

ISTM/2009: 8TH INTERNATIONAL SYMPOSIUM ON TEST AND MEASUREMENT, VOLS 1-6 | 2009年

关键词：

binary optics; telephoto objective; real-time joint transform correlator; target detection and recognition; optical design;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Binary optical elements have been shown to be very popular in a wide variety of application for its features such as the effects of wavefront complex amplitude modulation which can effectively improve the structure and property of the traditional refractive type optical system. In this paper, a telephoto objective is designed under the general requirements of joint transform correlator(JTC), With program ZEMAX, the initial telephoto objective which is made of five pieces of lenses is designed with normal spherical surface, then on the basis of the original spherical structure, applying binary optics technology in one surface, optical system is reduced into four pieces of lenses and improved the structure and performance of the system. JTC with telephoto objective can detect the farther target in real time recognize it automatically and locate it accurately in the field of view.

引用

页码：1053 / 1056

页数：4