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圆光栅编码器测角误差源及频谱分析 期刊论文
激光与光电子学进展, 2020, 卷号: 57, 期号: 17, 页码: 171205-1-8
Authors:  任曦[1,2,3];  杜升平[1,2,3];  陈科[1,2,3];  王继红[1,2,3]
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测量  圆光栅  误差源分析  谐波误差  误差补偿  傅里叶分析  
Line of Sight Correction of High-Speed Liquid Crystal Using Overdriving Technology 期刊论文
ELECTRONICS, 2020, 卷号: 9, 期号: 9, 页码: 9091477-1-11
Authors:  Guo, Hongyang;  Li, Qing;  Xu, Yangjie;  Huang, Yongmei;  Du, Shengping
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Liquid Crystal  Overdrive  Fpga  Response Time  Diffraction  
可实现二维光束偏转的液晶相控阵模型 期刊论文
光电子·激光, 2020, 卷号: 31, 期号: 3, 页码: 248-253
Authors:  胡婕;  杜升平;  郭弘扬;  任曦
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二维光束偏转  液晶相控阵  偏转精度  耦合度  
Improved machine learning approach for wavefront sensing 期刊论文
Sensors (Switzerland), 2019, 卷号: 19, 期号: 16
Authors:  Guo, Hongyang;  Xu, Yangjie;  Li, Qing;  Du, Shengping;  He, Dong;  Wang, Qiang;  Huang, Yongmei
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adaptive optics  machine learning  convolutional neural network  deconvolution  
液晶空间光调制器过驱动方法的FPGA实现 期刊论文
红外与激光工程, 2019, 卷号: 48, 期号: 7, 页码: 241-247
Authors:  郭弘扬[1,2,3];  杜升平[1,2];  黄永梅[1,2];  付承毓[1,2]
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[896842]液晶  过驱动  FPGA  响应时间  [825352]衍射  
基于液晶光学相控阵的光束扫描研究进展 期刊论文
激光与光电子学进展, 2019, 卷号: 56, 期号: 11, 页码: 10-19
Authors:  胡婕[1,2,3];  杜升平[1,2];  郭弘扬[1,2,3]
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光通信  光学相控阵  光束扫描  [896842]液晶  捕获、瞄准、跟踪  
Research on a single-ring absolute coder disc encoding and decoding technology combined with Huffman coding 会议论文
Proceedings of SPIE 11334 - AOPC 2019: Optoelectronic Devices and Integration; and Terahertz Technology and Applications, Beijing, China, July 7, 2019 - July 9, 2019
Authors:  Ren, Xi;  Hu, Jie;  Guo, Hongyang;  Du, Shengping
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Huffman coding  Single Ring  Photoelectric shaft encoder  Shift sequence code  
2-D beam deflection model of liquid crystal phased array 会议论文
Proceedings of SPIE 11334 - AOPC 2019: Optoelectronic Devices and Integration; and Terahertz Technology and Applications, Beijing, China, July 7, 2019 - July 9, 2019
Authors:  Hu, Jie;  Du, Shengping;  Guo, Hongyang;  Ren, Xi
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Beam deflection  Liquid crystal  Deflection precision  
An establishment method of overdrive lookup table 会议论文
Proceedings of SPIE 11338 - AOPC 2019: Optical Sensing and Imaging Technology, Beijing, China, July 7, 2019 - July 9, 2019
Authors:  Guo, Hongyang;  Ren, Xi;  Hu, Jie;  Huang, Yongmei;  Du, Shengping
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Liquid crystal  Beam deflection  Look-up table  Phase modulation  
Liquid Crystal Phase Control Method Based on Blazed Grating Model 会议论文
Authors:  Hongyang Guo[1,2,3], Shengping Du[1.2]
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Blazed grating  Liquid crystal  Phase modulation  Diffraction intensity