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13 results on '"周琦"'

2. 星敏感器动态精度评价方法

Author

任平川 Ren Pingchuan, 周琦 Zhou Qi, 金荷 Jin He, 宋卿争 Song Qingzheng, and 缪鹏飞 Miao Pengfei

Subjects
Space and Planetary Science, Aerospace Engineering, Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics
Published
2022

5. Ti6Al4V-10%B4C复合材料激光选区熔化工艺研究

Author

高显鹏 Gao Xianpeng, 周琦 Zhou Qi, 林紫雄 Lin Zixiong, 徐俊强 Xu Junqiang, 张明朗 Zhang Minglang, and 钱旭升 Qian Xusheng

Subjects
Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials
Published
2021

7. Experimental Ｓtudy of Modulation Characteristics of Spatial Light Modulator

Author

周琦 Zhou Qi, 印建平 Yin Jianping, and 陆俊发 Lu Junfa

Subjects
Physics, Spatial light modulator, business.industry, Cross-phase modulation, Phase (waves), Physics::Optics, Electro-optic modulator, Electronic, Optical and Magnetic Materials, Amplitude modulation, Optics, Optical modulator, Modulation, Signal Processing, business, Instrumentation, Phase modulation
Abstract

The principles and methods for measuring polarization modulation characteristics of liquid crystal spatial light modulator(LC-SLM) in special conditions of experiment are proposed.The calibration of phase and amplitude modulation characteristics for the polarized light incident LC-SLM is explored in theory and experiment.The corresponding modulation parameters are determined in experiment when the LC-SLM works on phase-only,amplitude-only or polarization-only mode under special light path setting,respectively.

Published
2013

8. Effects of Nanosecond Laser Process Parameters on Al/Mg Dissimilar Metal Weld Formation

Author

彭勇 Peng Yong, 郭顺 Guo Shun, 高琼 Gao Qiong, 王克鸿 Wang Kehong, and 周琦 Zhou Qi

Subjects
Materials science, law, Scientific method, Metallurgy, Dissimilar metal, Welding, Electrical and Electronic Engineering, Nanosecond laser, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, law.invention
Published
2018

9. Multivariate Nonlinear Regression Model of Laser Fusion in vitro Skin Tissue Incision Performance Based on Response Surface Methodology

Author

王克鸿 Wang Kehong, 刘其蒙 Liu Qimeng, 周琦 Zhou Qi, and 黄俊 Huang Jun

Subjects
Multivariate statistics, Materials science, 02 engineering and technology, 021001 nanoscience & nanotechnology, 01 natural sciences, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, 010309 optics, Skin tissue, 0103 physical sciences, Response surface methodology, Electrical and Electronic Engineering, 0210 nano-technology, Inertial confinement fusion, Nonlinear regression, Biomedical engineering
Published
2018

11. Star tracker accuracy analysis of PuJiang Satellite-1 in orbit

Author

张 晴 Zhang Qing, 毛晓楠 Mao Xiaonan, 余路伟 Yu Lu-wei, 马英超 Ma Yingchao, 唯乐思 Wei Lesi, 尹海宁 Yin Haining, 闫晓军 Yan Xiaojun, and 周 琦 Zhou Qi

Subjects
Physics, Space and Planetary Science, Aerospace Engineering, Astronomy, Satellite, Electrical and Electronic Engineering, Orbit (control theory), Atomic and Molecular Physics, and Optics, Star tracker
Published
2017

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