中国科学院机构知识库网格系统: Design of infrared afocal zoom system (EI CONFERENCE)

中国科学院机构知识库网格

Chinese Academy of Sciences Institutional Repositories Grid

Design of infrared afocal zoom system (EI CONFERENCE)

文献类型：会议论文


作者	Wang Y.; Jiang H.; Wang Y.; Wang Y.; Wang Y.; Wang Y.
出版日期	2006
会议名称	ICO20: Optical Design and Fabrication, August 21, 2005 - August 26, 2005
会议地点	Changchun, China
关键词	The design method and result are described for an infrared afocal zoom system. Its zoom ratio is 4 (2) Functions such as changing the field-of-view and the corresponding field of view is 3-12. The working waveband is from 7.5m to 10.5m focusing for objects at finite distances and athermalizing the system can be achieved by axially moving a single element in the system. and its total length is required to be no more than 350mm. The final optical system consists of 7 elements with aspheric surfaces and a diffractive optical element. It achieves diffraction-limited imaging at the far infrared waveband. Two conclusions can be drawn from the design. (1) Using diffractive optical elements in the design of an infrared optical system is an effective approach to control color aberrations which eliminates the need to use exotic and expensive materials and helps to reduce the cost of the system
收录类别	EI
源URL	[http://ir.ciomp.ac.cn/handle/181722/33625]
专题	长春光学精密机械与物理研究所_中科院长春光机所知识产出_会议论文
推荐引用方式 GB/T 7714	Wang Y.,Jiang H.,Wang Y.,et al. Design of infrared afocal zoom system (EI CONFERENCE)[C]. 见:ICO20: Optical Design and Fabrication, August 21, 2005 - August 26, 2005. Changchun, China.

入库方式： OAI收割

来源：长春光学精密机械与物理研究所

浏览0

下载0

收藏0

其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。