机构

• 长春光学精密机械与... [15]
• 西安光学精密机械研... [10]

采集方式

• OAI收割 [25]

内容类型

• 会议论文 [21]
• 期刊论文 [4]

发表日期

• 2023 [2]
• 2021 [1]
• 2020 [1]
• 2016 [1]
• 2015 [1]
• 2014 [2]
• 更多

学科主题

• optics [2]
• astronomy ... [1]
• instrument... [1]

筛选

浏览/检索结果: 共25条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Analysis and Design of Infrared Search and Track System with Afocal Zoom Telescope 期刊论文  OAI收割 APPLIED SCIENCES-BASEL, 2023, 卷号: 13, 期号: 24 作者:  Qu, Rui;  Zhang, Hongwei;  Yang, Lei;  Chen, Weining   |  收藏  |  浏览/下载：14/0  |  提交时间：2024/02/23 infrared search and track  lens design  optical system  optoelectronic system   Optimal design of middle-wavelength infrared dual field-of-view optical system 会议论文  OAI收割 Sydney, NSW, Australia, 2023-06-01 作者:  Peipei, Yan;  Huaili, Zhang;  Kai, Liu;  Kai, Jiang;  Jing, Duan   |  收藏  |  浏览/下载：134/0  |  提交时间：2023/12/26 Optical system design  infrared optical system  dual field-of-view  image performance analysis   Design of a catadioptric system for infrared star sensor with wide field of view 会议论文  OAI收割 Beijing, China, 2021-06-20 作者:  Yan, Haoyu;  Wang, Hu;  Xue, Yaoke;  Ma, Zehua   |  收藏  |  浏览/下载：26/0  |  提交时间：2022/01/30 Optical design  Infrared optical system  Star sensor  Catadioptric  Low air pressure  Wide spectrum   Y Design of concentric multiscale optical system for long-wave infrared band 会议论文  OAI收割 Xiamen, PEOPLES R CHINA, 2020-08-25 作者:  Shen, Yang;  Wang, Hu;  Xue, Yaoke;  Liu, Meiying;  Jie, Yongjie   |  收藏  |  浏览/下载：30/0  |  提交时间：2021/06/04 Optical system design  concentric multiscale system  long-wave infrared band  retracted optical system   Design of a mid-wavelength infrared dual field of view zoom system 会议论文  OAI收割 international symposium on advanced optical design and manufacturing technologies / international symposium on astronomical telescope and instrumentation, beijing, peoples r china, 2016-05-09 作者:  Duan Jing;  Li Gang;  Jiang Kai;  Liu Kai;  Yan Peipei 收藏  |  浏览/下载：30/0  |  提交时间：2017/03/20 optical design  dual-field of view  infrared technology  zoom system   Design and testing of infrared diffractive telescope imaging optical systems 期刊论文  OAI收割 optik, 2015, 卷号: 126, 期号: 24, 页码: 5740-5743 作者:  Zhang, ZhouFeng;  Xie, YongJun;  Yin, QinYe;  Kang, FuZeng;  Zhang, ZF 收藏  |  浏览/下载：35/0  |  提交时间：2016/02/19 Diffractive telescope  Color correction  Infrared optical system design   Aberration athermal design for infrared search and trace optical system 期刊论文  OAI收割 optik, 2014, 卷号: 125, 期号: 14, 页码: 3603-3605 作者:  Shen, ManDe;  Jiang, QinXiu;  Li, Cheng;  Ren, HuanHuan;  Chen, LiangYi 收藏  |  浏览/下载：33/0  |  提交时间：2015/03/26 Optical design  Infrared optical system  Diffractive optics   Design of midwave infrared athermalization optical system with a large focal plane array 期刊论文  OAI收割 optik, 2014, 卷号: 125, 期号: 13, 页码: 3085-3087 作者:  Shen, ManDe;  Li, Cheng;  Ren, HuanHuan;  Jiang, QinXiu;  Chen, LiangYi 收藏  |  浏览/下载：43/0  |  提交时间：2015/03/26 Optical design  Infrared optical system  Infrared lens   Design of reimaging F/1.0 long-wavelength infrared optical system (EI CONFERENCE) 会议论文  OAI收割 International Symposium on Photoelectronic Detection and Imaging 2011: Advances in Infrared Imaging and Applications, May 24, 2011 - May 24, 2011, Beijing, China 作者:  Zhang X.;  Zhang X.;  Zhang X. 收藏  |  浏览/下载：36/0  |  提交时间：2013/03/25 A reimaging F/1.0 long-wavelength infrared optical system is proposed. The design has a flexible opto-mechanical layout. The design process is as follows. Firstly  the catadioptric reimaging system consists of two reflecting mirrors and a relay lenses. Two reflecting mirrors make up of the first imaging system and are therefore free of chromatic aberrations  while low dispersion lenses were used in the reimaging system  so the optical system do not need achromatic design for a high image quality. Then  to correct high-order aberrations resulting from large relative aperture  more parameters need to be used with aspheric or diffractive surfaces due to modern optic technology development. Here  aspheric is selected for easily manufacture. Finally  the design is completed with the help of ZEMAX software. The effective focal length of the objective is 120mm and the field of view (FOV) is 4. The simulated final design shows adequate image quality and the modulation transfer function (MTF) is close to diffraction limit. The effect of the surrounding environmental temperature is analyzed using the concept of thermal defocusing  and the thermal compensation is discussed. 2011 Copyright Society of Photo-Optical Instrumentation Engineers (SPIE).   The application of diagnostic equipment in the Tokamak fusion reaction (EI CONFERENCE) 会议论文  OAI收割 2011 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments, November 6, 2011 - November 9, 2011, Beijing, China Zhang B.-S.; Chang J.; Gong X.-Z.; Gan J.-F.; Feng S.-L. 收藏  |  浏览/下载：18/0  |  提交时间：2013/03/25 This paper introduces the infrared optical system in the Tokamak fusion reaction device. In this optical system  3.the relay group lenses. This paper describes the decrease of the modulation transfer function (MTF) when the temperature changes and how to compensate the decrease of the MTF in order to maintain the image quality in a high level. As a result  the traditional optical structure can't meet the requirements  2.the Cassegrain system  the image quality of this optical system can reach the requirements when the temperature changes. 2011 Copyright Society of Photo-Optical Instrumentation Engineers (SPIE).  because the length of the infrared optical system in the Tokamak is very long. The design of optical system in the detection facility includes three parts:1.the combination of the concave aspheric mirror and flat mirror