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Design of hybrid refractive-diffractive star sensor optical system with wide field and small F-number 会议论文  OAI收割
Beijing, China, 2021-06-20
作者:  
Ma, Zehua;  Wang, Hu;  Shen, Yang;  Xue, Yaoke;  Yan, Haoyu
  |  收藏  |  浏览/下载:29/0  |  提交时间:2022/01/30
Athermal design of refractive/diffractive hybrid infrared optical system 期刊论文  OAI收割
optik, 2017, 卷号: 131, 页码: 592-597
作者:  
Jiang, Yanru;  Wang, Jing;  Xie, Qingkun;  Zhang, Wenfei;  Qu, Enshi
收藏  |  浏览/下载:98/0  |  提交时间:2016/12/21
Switch-zoom Optical System Design of Large Aperture Ground-based Photoelectric 会议论文  OAI收割
8th international symposium on advanced optical manufacturing and testing technologies - large mirrors and telescopes, suzhou, peoples r china, 2016-04-26
作者:  
Yan Peipei;  Liu Kai;  Duan Jing;  Jiang Kai;  Shan Qiusha
收藏  |  浏览/下载:23/0  |  提交时间:2016/12/09
A hybrid doubled achromat based on a photon sieve 期刊论文  OAI收割
OPTIK, 2014, 卷号: 125, 期号: 3, 页码: 958-961
作者:  
He, Yu;  Zhao, Lixin;  Tang, Yan;  Hu, Song
收藏  |  浏览/下载:41/0  |  提交时间:2015/07/10
Athermal design of hybrid refractive/harmonic diffractive optical system for far-infrared multi-band (EI CONFERENCE) 会议论文  OAI收割
4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, November 19, 2008 - November 21, 2008, Chengdu, China
作者:  
Liu Y.;  Liu Y.;  Zhang H.;  Zhang H.;  Sun Q.
收藏  |  浏览/下载:29/0  |  提交时间:2013/03/25
In order to get enough information about the target  avoid big chromatic aberration as a result of wide spectrum and the complexity of optical system and adapt different special environment temperature  a hybrid refractive/harmonic diffractive optical system in far-infrared multi-band is described in the paper. This diffractive optical system has been designed an athermalized multi-band imaging system with harmonic diffractive element in 15-50m spectrum  based on larger 1dispersion capability and particular thermal dispersive power of harmonic diffractive element. Then  at the temperature range from 0C to 40C  this design can simultaneously meet with all requirements of the imaging system in five harmonic wave bands  including15.8-16.2m  18.5-20m  23-25m  30.5-33.5m and 46-50m. In each harmonic wave band  the magnification changes as a function of wavelength  which creates image registration error. To compensate this shortcoming  a zoom optical system is designed with three lenses by means of optical two- component method. The design results show that the hybrid refractive/harmonic diffractive optical system can realize athermalized and achromatic design  and the zoom optical system makes half image height at 3.53mm in every harmonic wave band and still realizes aberration compensation action. In the five harmonic wave bands  each optical transfer function approaches the diffraction limit at ambient temperature range of 0C to 40C. Finally  the system realizes the requirements of portability  mini-type and ease for fabrication. 2009 SPIE.  
Modeling diffractive optical elements in hybrid systems with the effect of the material dispersion (EI CONFERENCE) 会议论文  OAI收割
Current Developments in Lens Design and Optical Engineering IX, August 11, 2008 - August 12, 2008, San Diego, CA, United states
作者:  
Zhang H.;  Liu H.;  Liu H.;  Liu H.;  Zhang H.
收藏  |  浏览/下载:13/0  |  提交时间:2013/03/25