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Transflective spin-orbital angular momentum conversion device by three-dimensional multilayer liquid crystalline materials 期刊论文
OPTICS EXPRESS, 2018, 卷号: 26, 期号: 22, 页码: 29244-29252
作者:  Lin, Tiegang;  Zhou, Yaqin;  Yuan, Yide;  Fu, Wenxing;  Yao, Lishuang;  Huang, Huihui;  Fan, Fan;  Wen, Shuangchun
浏览  |  Adobe PDF(2349Kb)  |  收藏  |  浏览/下载:248/82  |  提交时间:2019/08/26
optical vortex generation  arbitrary  alignment  light  lens  Optics  
Optimal PSF Estimation for Simple Optical System Using a Wide-Band Sensor Based on PSF Measurement 期刊论文
SENSORS, 2018, 卷号: 18, 期号: 10, 页码: 11
作者:  Zheng, Yunda;  Huang, Wei;  Pan, Yun;  Xu, Mingfei
浏览  |  Adobe PDF(4332Kb)  |  收藏  |  浏览/下载:338/136  |  提交时间:2019/08/21
imaging sensors  point spread function  image restoration  deconvolution  simple optical system  
High-accuracy measurement of the focal length and distortion of optical systems based on interferometry 期刊论文
Applied Optics, 2018, 卷号: 57, 期号: 18, 页码: 5217-5223
作者:  Yang, G. Q.;  Miao, L.;  Zhang, X.;  Sun, C.;  Qiao, Y. F.
浏览  |  Adobe PDF(1277Kb)  |  收藏  |  浏览/下载:327/99  |  提交时间:2019/09/17
talbot interferometry  Optics  
Design of swing type switching mechanism for focusing lens group in visible light television system with double focal lengths 期刊论文
Yi Qi Yi Biao Xue Bao/Chinese Journal of Scientific Instrument, 2018, 卷号: 39, 期号: 1, 页码: 84-91
作者:  Xu, Xinhang;  Zhang, Fei;  Xia, Wenbo
浏览  |  Adobe PDF(669Kb)  |  收藏  |  浏览/下载:367/122  |  提交时间:2019/09/17
Light  Focusing  Lenses  Mechanisms  Optical systems  Specifications  Stepping motors  Switching  Television systems  
Two-axis gimbal platform controller design in finite time application occasions LMI approach 期刊论文
Optik, 2018, 卷号: 158, 页码: 831-841
作者:  Chen, Y.;  Chu, H. R.;  Sun, T. T.;  Guo, L. H.;  Zhang, F.
浏览  |  Adobe PDF(822Kb)  |  收藏  |  浏览/下载:264/111  |  提交时间:2019/09/17
Two-axis gimbal platform  Linear parameter varying state equation  Finite-time boundedness  LMI  fuzzy controller  stabilization  system  stability  Optics  
Extended scale invariant local binary pattern for background subtraction 期刊论文
Iet Image Processing, 2018, 卷号: 12, 期号: 8, 页码: 1292-1302
作者:  Zeng, D. D.;  Zhu, M.;  Xu, F.;  Zhou, T. X.
浏览  |  Adobe PDF(4129Kb)  |  收藏  |  浏览/下载:333/102  |  提交时间:2019/09/17
visual surveillance  density-estimation  segmentation  objects  scenes  model  Computer Science  Engineering  Imaging Science & Photographic Technology  
Wide Field of View Turbulence Profile Measurement Method 期刊论文
Zhongguo Jiguang/Chinese Journal of Lasers, 2018, 卷号: 45, 期号: 8
作者:  Fang, Yuliang;  Jin, Zhenyu;  Liu, Zhong;  Li, Zhenggang
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Atmospheric turbulence  Adaptive optics  Atmospheric optics  Atmospheric thermodynamics  Matrix algebra  Measurement errors  
Deflection angle detecting system for the large-angle and high-linearity fast steering mirror using quadrant detector 期刊论文
Optical Engineering, 2018, 卷号: 57, 期号: 2, 页码: 9
作者:  Ni, Y. X.;  Wu, J. B.;  San, X. G.;  Gao, S. J.;  Ding, S. H.;  Wang, J.;  Wang, T.
浏览  |  Adobe PDF(3184Kb)  |  收藏  |  浏览/下载:393/113  |  提交时间:2019/09/17
angle detecting system  fast steering mirror  quadrant detector  high  linearity  large deflection angle  atmospheric-turbulence channels  space optical communication  bandwidth  Optics  
The research about high-dynamic and low-gray target image differential capture technology based on laser active detection 期刊论文
Eurasip Journal on Image and Video Processing, 2018, 卷号: 0, 页码: 15
作者:  Chen, Z. B.;  Chen, N.;  Shi, K.;  Li, G. N.;  Liu, X. Y.
Adobe PDF(2575Kb)  |  收藏  |  浏览/下载:271/86  |  提交时间:2019/09/17
Image processing  Differential capture  Target detection  Image  grayscale  Cat eye echo  Active detection  Engineering  Imaging Science & Photographic Technology  
Experimental investigation on electrical discharge diamond grinding of RB-SiC ceramics 期刊论文
International Journal of Advanced Manufacturing Technology, 2018, 卷号: 94, 期号: 2019-05-08, 页码: 2751-2762
作者:  Rao, X. S.;  Zhang, F. H.;  Li, C.;  Li, Y. J.
Adobe PDF(5327Kb)  |  收藏  |  浏览/下载:379/97  |  提交时间:2019/09/17
Electrical discharge diamond grinding  RB-SiC ceramics  Surface quality  Material migration  bonded silicon-carbide  material removal rate  surface-roughness  spark  assistance  micro-edm  breakdown  optimization  prediction  electrodes  composite  Automation & Control Systems  Engineering