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Imaging Analysis of Photonic Integrated Interference Imaging System Based on Compact Sampling Lenslet Array Considering On-Chip Optical Loss 期刊论文
Photonics, 2023, 卷号: 10, 期号: 7, 页码: 24
作者:  X. Q. Deng, W. Tao, Y. Q. Diao, B. L. Sang and W. Sha
收藏  |  浏览/下载：1/0  |  提交时间：2024/07/02
Optimal design of segmented planar imaging for dense azimuthal sampling lens array 期刊论文
Optics Express, 2021, 卷号: 29, 期号: 15, 页码: 24300-24314
作者:  H. Hu;  C. Liu;  Y. Zhang;  Q. Feng and S. Liu
收藏  |  浏览/下载：2/0  |  提交时间：2022/06/13
Arbitrary cylindrical vector beam generation enabled by polarization-selective Gouy phase shifter 期刊论文
Photonics Research, 2021, 卷号: 9, 期号: 6, 页码: 1048-1054
作者:  J. Jia;  K. Zhang;  G. Hu;  M. Hu;  T. Tong
收藏  |  浏览/下载：2/0  |  提交时间：2022/06/13
Structure Design and Image Reconstruction of Hexagonal-Array Photonics Integrated Interference Imaging System 期刊论文
Ieee Access, 2020, 卷号: 8, 页码: 139396-139403
作者:  C. Ding,X. C. Zhang,X. Y. Liu,H. R. Meng and M. Xu
收藏  |  浏览/下载：2/0  |  提交时间：2021/07/06
A three-layer egg-configurated Bragg microcavity of polyglycerol coated cholesteric-liquid-crystal encapsulated by hollow-glass-microsphere 期刊论文
Liquid Crystals, 2019, 卷号: 47, 期号: 4, 页码: 508-515
作者:  J.Y.Hu;  D.Y.Fu;  C.L.Xia;  C.Zhang;  L.S.Yao
收藏  |  浏览/下载：0/0  |  提交时间：2020/08/24
Growth Mechanism and Properties of Multibranched ZnO Nano/Microstructure 期刊论文
Integrated Ferroelectrics, 2015, 卷号: 164, 期号: 1, 页码: 60-66
作者:  Fang, F.;  S. S. Lv;  X. Fang;  H. F. Zhao;  J. H. Li
收藏  |  浏览/下载：19/0  |  提交时间：2016/07/15
MEMS-SINS/GPS组合导航关键技术研究 学位论文
博士: 中国科学院大学, 2014
崔留争
收藏  |  浏览/下载：131/0  |  提交时间：2014/08/21
含非球面头罩的光学系统像差校正技术研究 学位论文
博士: 中国科学院大学, 2014
王超
收藏  |  浏览/下载：77/0  |  提交时间：2014/08/21
Application of neural network aided Kalman filtering to SINS/GPS 期刊论文
Guangxue Jingmi Gongcheng/Optics and Precision Engineering, 2014, 卷号: 22, 期号: 5, 页码: 1304-1311
Cui L.-Z.; Gao S.-Y.; Jia H.-G.; Chu H.-R.; Jiang R.-K.
收藏  |  浏览/下载：22/0  |  提交时间：2015/04/24
Study on the azimuth bearing scheme of a large Alt-azimuth telescope (EI CONFERENCE) 会议论文
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, April 26, 2010 - April 29, 2010, Dalian, China
Wang H.; Zhang J.; Dai S.
收藏  |  浏览/下载：32/0  |  提交时间：2013/03/25
The azimuth bearing schemes in typical large Alt-azimuth telescopes  especially the 3.5-m APO telescope and the 4.1-m SOAR telescope were analyzed. A scheme of high-angular contacted thrust ball bearing integrated with a radial ball bearing was put forward. According to the Hertz contact theory  the corresponding parameters were designed for engineering application. The static performance parameters  within the range of 60 85 original contact angle were calculated. Compared with the traditional plane thrust ball bearing  the results shows that the high-angular (80) contact thrust ball bearing has more benefits at bearing strength and rigidity for large telescope. The 1500mm diameter prototyping bearing shows good performance  including the axial jitter is 0.009mm  the radial jitter is 0.006mm  the maximum starting torque without load is 30N·m  and the load capacity is more than 30t  which offers advanced technique path for the buildup of the high precision azimuth shafting and the whole telescope system. 2010 Copyright SPIE - The International Society for Optical Engineering.  

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