机构

• 长春光学精密机械与物... [1]
• 光电技术研究所 [1]

采集方式

• OAI收割 [2]

内容类型

• 会议论文 [1]
• 期刊论文 [1]

发表日期

• 2020 [1]
• 2006 [1]

学科主题

筛选

浏览/检索结果: 共2条，第1-2条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序作者升序作者降序题名升序题名降序发表日期升序发表日期降序 Optical design of compact unobscured ground-based diffractive telescope 期刊论文  OAI收割 Optik, 2020, 卷号: 205 作者:  He, Chuanwang;  Huang, Peng;  Dong, Xiaochun;  Fan, Bin   |  收藏  |  浏览/下载：32/0  |  提交时间：2021/05/11 Diffractive telescope  Unobscured  Compact  Loose tolerance  Flat-field mirror   All reflective zoom systems for infrared optics (EI CONFERENCE) 会议论文  OAI收割 International Optical Design Conference 2006, June 4, 2006 - June 8, 2006, Vancouver, BC, Canada 作者:  Wang Y.;  Yang H.;  Zhang T.;  Wang Y.;  Wang Y. 收藏  |  浏览/下载：51/0  |  提交时间：2013/03/25 The results of design effort for infrared zoom systems using all reflective aspheric surfaces are described. Issues such as the paraxial design theory and aberration balancing are discussed in detail. Two all reflective zoom optical systems are disclosed clearly. Both of them are to be used with uncooled infrared detectors. The first design is an unobscured three mirror zoom system without any intermediate image  and the second is a three mirror system with central obscuration which forms an intermediate image. With the design theory further developed  this kind of systems can be designed for cooled infrared detectors  for which cold stop matching is an important issue. 2006 SPIE-OSA.