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Your search keyword '"Gu, Yuqiu"' showing total 20 results
Start Over Author "Gu, Yuqiu" Topic materials science
20 results on '"Gu, Yuqiu"'

1. High-Resolution X-Ray Backlight Radiography Using Picosecond Petawatt Laser

Author

辛建婷 Xin Jianting, 张锋 Zhang Feng, 单连强 Shan Lianqiang, 曹磊峰 Cao Leifeng, 毕碧 Bi Bi, 于明海 Yu Ming-hai, 张天奎 Zhang Tian-kui, 税敏 Shui Min, 朱少平 Zhu Shaoping, 田超 Tian Chao, 谷渝秋 Gu Yuqiu, 吴玉迟 Wu Yuchi, 张保汉 Zhang Baohan, 周维民 Zhou Weimin, 景峰 Jing Feng, and 储根柏 Chu Genbai

Subjects
Materials science, business.industry, Radiography, X-ray, High resolution, Backlight, Laser, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, law.invention, Optics, law, Picosecond, Electrical and Electronic Engineering, business
Published
2020

2. Design parameters of transmission curved crystal spectrometer for hard Xray diagnoses

Author

周维民 Zhou Weimin, 魏来 Wei Lai, 钱凤 Qian Feng, 肖沙里 Xiao Shali, 赵宗清 Zhao Zongqing, 曹磊峰 Cao Leifeng, 闫永宏 Yan Yonghong, and 谷渝秋 Gu Yuqiu

Subjects
Optics, Materials science, Transmission (telecommunications), business.industry, Crystal spectrometer, Electrical and Electronic Engineering, business, Atomic and Molecular Physics, and Optics
Published
2013

3. Energy spectrum optimization of laser-produced protons by RF cavity

Author

洪伟 Hong Wei, 谷渝秋 Gu Yuqiu, 赵宗清 Zhao Zongqing, 曹磊峰 Cao Leifeng, 朱斌 Zhu Bin, 滕建 Teng Jian, and 余金清 Yu Jinqing

Subjects
Materials science, law, Energy spectrum, Rf cavity, Electrical and Electronic Engineering, Atomic physics, Laser, Atomic and Molecular Physics, and Optics, law.invention
Published
2012

4. Optical spectra from interaction between ultrashort ultraintense laser and foil targets

Author

何颖玲 He Yingling, 董克攻 Dong Kegong, 洪伟 Hong Wei, 刘东晓 Liu Dongxiao, 吴玉迟 Wu Yuchi, 巫顺超 Wu Shunchao, 朱斌 Zhu Bin, 谷渝秋 Gu Yuqiu, 王晓方 Wang Xiaofang, 李勇 Li Yong, and 张璐 Zhang Lu

Subjects
Materials science, Optics, law, business.industry, Electrical and Electronic Engineering, Laser, business, Atomic and Molecular Physics, and Optics, Optical spectra, FOIL method, law.invention
Published
2011

5. Evolvement of deuterium clusters in ultrashort ultraintense laser field

Author

谷渝秋 Gu Yuqiu, 周维民 Zhou Weimin, 刘红杰 Liu Hongjie, 朱斌 Zhu Bin, 单连强 Shan Lianqiang, 李芳 Li Fang, 吴玉迟 Wu Yuchi, and 郑志坚 Zheng Zhijian

Subjects
Materials science, Deuterium, Field (physics), law, Electrical and Electronic Engineering, Atomic physics, Laser, Atomic and Molecular Physics, and Optics, law.invention
Published
2011

6. Influence of multilayer films condenser on imaging uniformity of Schwarzschild microscope

Author

王新 Wang Xin, 黄怡 Huang Yi, 朱京涛 Zhu Jingtao, 谷渝秋 Gu Yuqiu, 翟梓融 Zhai Zirong, 刘红杰 Liu Hongjie, 王占山 Wang Zhanshan, 曹磊峰 Cao Leifeng, 蒋励 Jiang Li, 伊圣振 Yi Shengzhen, and 穆宝忠 Mu Baozhong

Subjects
Microscope, Optics, Materials science, law, business.industry, Condenser (optics), Electrical and Electronic Engineering, business, Schwarzschild radius, Atomic and Molecular Physics, and Optics, law.invention
Published
2011

7. Kα X-ray emission from femtosecond laser-material interactions

Author

郑志坚 Zhen Zhijian, 何颖龄 He Yingling, 谷渝秋 Gu Yuqiu, 蔡娟娟 Cai Juanjuan, 温贤伦 Wen Xianlun, 黄文忠 Huang Wenzhong, and 洪伟 Hong Wei

Subjects
Optics, Materials science, business.industry, law, Femtosecond, X-ray, Electrical and Electronic Engineering, business, Laser, Atomic and Molecular Physics, and Optics, law.invention
Published
2011

8. Calibration of dose response of radiochromic film to protons

Author

洪伟 Hong Wei, 伍波 Wu Bo, 焦春晔 Jiao Chunye, 刘东晓 Liu Dongxiao, 滕建 Teng Jian, and 谷渝秋 Gu Yuqiu

Subjects
Materials science, Optics, business.industry, Calibration, Radiochromic film, Electrical and Electronic Engineering, business, Atomic and Molecular Physics, and Optics
Published
2011

9. Impact of laser duration on quasimonoenergetic proton energy

Author

谷渝秋 Gu Yuqiu, 赵宗清 Zhao Zongqing, 蔡达锋 Cai Dafeng, and 王剑 Wang Jian

Subjects
Materials science, law, Duration (music), Electrical and Electronic Engineering, Atomic physics, Laser, Proton energy, Atomic and Molecular Physics, and Optics, law.invention
Published
2011

11. Mensuration on the Time Response Characteristic of Ultra High Speed Framing Camera Based on Scanning Method with Ultra-short Laser Pulse

Author

闫永宏 Yan Yonghong, 于明海 Yu Ming-hai, 吴玉迟 Wu Yuchi, 朱斌 Zhu Bin, 范伟 Fan Wei, 张天奎 Zhang Tian-kui, 滕建 Teng Jian, 李纲 Li Gang, 税敏 Shui Min, 谷渝秋 Gu Yuqiu, 谭放 Tan Fang, 卢峰 Lu Feng, 杨月 Yang Yue, and 王少义 Wang Shao-yi

Subjects
Ultra high speed, Framing (visual arts), Materials science, Optics, Time response, business.industry, law, business, Laser, Atomic and Molecular Physics, and Optics, law.invention
Published
2018

12. Ion energy spectrum and size of deuterium clusters in intense laser field

Author

魏番惠 Wei Fanhui, 吴玉迟 Wu Yuchi, 何颖玲 He Yinglin, 刘红杰 Liu Hongjie, 刘猛 Liu Meng, 朱斌 Zhu Bin, 谷渝秋 Gu Yuqiu, and 杨朝文 Yang Chaowen

Subjects
Materials science, Deuterium, Field (physics), law, Spectrum (functional analysis), Electrical and Electronic Engineering, Atomic physics, Laser, Ion energy, Atomic and Molecular Physics, and Optics, law.invention
Published
2010

13. Measurement of femtosecond laser focusing spot by optical imaging and pinhole method

Author

董克攻 Dong Kegong, 李庆 Li Qing, 朱斌 Zhu Bin, 王晓东 Wang Xiaodong, 吴玉迟 Wu Yuchi, 孙立 Sun Li, 谷渝秋 Gu Yuqiu, 温天舒 Wen Tianshu, 何颖玲 He Yingling, and 郭仪 Guo Yi

Subjects
Optical imaging, Optics, Materials science, business.industry, law, Femtosecond, Pinhole (optics), Electrical and Electronic Engineering, business, Laser, Atomic and Molecular Physics, and Optics, law.invention
Published
2010

14. Self-focusing propagation of ultra-short ultra-intense laser in under-dense plasmas

Author

何颖玲 He Yingling, 王磊 Wang Lei, 董克攻 Dong Kegong, 温贤伦 Wen Xianlun, 朱斌 Zhu Bin, 刘红杰 Liu Hongjie, 焦春晔 Jiao Chunye, 吴玉迟 Wu Yuchi, 滕建 Teng Jian, 谷渝秋 Gu Yuqiu, and 洪伟 Hong Wei

Subjects
Materials science, Optics, law, business.industry, Self-focusing, Plasma, Electrical and Electronic Engineering, Laser, business, Atomic and Molecular Physics, and Optics, law.invention
Published
2010

15. Quasi suppression of higher-order diffractions with inclined rectangular apertures gratings

Author

Yilei Hua, Yinzhong Wu, Yan Zhuoyang, Lai Wei, Weihua He, Zuhua Yang, Xiaoli Zhu, Baohan Zhang, Quanping Fan, Changqing Xie, Gu Yuqiu, Leifeng Cao, Yulin Gao, Yong Chen, Zhou Weimin, Qian Feng, Zhang Qiangqiang, Wenhai Zhang, Yuwei Liu, Yidong Zhao, Rong Qiu, and Mingqi Cui

Subjects
Diffraction, Multidisciplinary, Fabrication, Materials science, Rectangular aperture, business.industry, Physics::Optics, Diffraction efficiency, Article, Optics, Photonics, business, Diffraction grating, Visible spectrum
Abstract

Advances in the fundamentals and applications of diffraction gratings have received much attention. However, conventional diffraction gratings often suffer from higher-order diffraction contamination. Here, we introduce a simple and compact single optical element, named inclined rectangular aperture gratings (IRAG), for quasi suppression of higher-order diffractions. We show, both in the visible light and soft x-ray regions, that IRAG can significantly suppress higher-order diffractions with moderate diffraction efficiency. Especially, as no support strut is needed to maintain the free-standing patterns, the IRAG is highly advantageous to the extreme-ultraviolet and soft x-ray regions. The diffraction efficiency of the IRAG and the influences of fabrication constraints are also discussed. The unique quasi-single order diffraction properties of IRAG may open the door to a wide range of photonic applications.

Published
2015

17. Measurement Method of Spectral Phase of Chirped Pulses

Author

刘东晓 Liu Dongxiao, 巫殷忠 Wu Yinzhong, 席 涛 Xi Tao, 钱 凤 Qian Feng, 韩 丹 Han Dan, 范 伟 Fan Wei, 谷渝秋 Gu Yuqiu, and 税 敏 Shui Min

Subjects
Measurement method, Optics, Materials science, business.industry, Phase (waves), business, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials
Published
2017

18. First-Principles Calculation for Thermodynamic Properties of LiD

Author

Gu Yuqiu and Lei Jie-Hong

Subjects
Bulk modulus, Materials science, 010304 chemical physics, Condensed matter physics, Thermodynamics, Primitive cell, 010402 general chemistry, 01 natural sciences, Heat capacity, Thermal expansion, 0104 chemical sciences, symbols.namesake, Lattice constant, Volume (thermodynamics), 0103 physical sciences, symbols, Density functional theory, Debye model
Abstract

In this paper, the lattice parameter and bulk modulus of LiD at different pressures and temperatures are calculated by using the density functional theory method within the generalized gradient approximation (GGA). Through the quasi-harmonic Debye model, the thermodynamic properties of the LiD are predicted. The dependences of the normalized primitive cell volume V/V0 on pressure P, the variation of the thermal expansion coefficient α with pressure P and temperature T, as well as the dependences pf the heat capacity Cv on pressure P and temperature T are obtained systematically in the ranges of 0-100GPa and 0-2000K.

Published
2016

19. Material mixing of cone-in-shell targets for indirect-drive fast ignition

Author

周沧涛 Zhou Cangtao, 曹莉华 Cao Lihua, 何颖玲 He Yinglin, 朱斌 Zhu Bin, 毕碧 Bi Bi, 吴思忠 Wu Sizhong, 周维民 Zhou Weimin, 王为武 Wang Weiwu, 魏来 Wei Lai, 吴俊峰 Wu Junfeng, 曹柱荣 Cao Zhurong, 单连强 Shan Lianqiang, 张锋 Zhang Feng, 杨志文 Yang Zhiwen, 吴凤娟 Wu Fengjuan, 刘红杰 Liu Hongjie, 袁铮 Yuan Zheng, 张保汉 Zhang Baohan, 蔡洪波 Cai Hongbo, 刘东晓 Liu Dongxiao, 温贤伦 Wen Xianlun, 谷渝秋 Gu Yuqiu, and 吴玉迟 Wu Yuchi

Subjects
Ignition system, Materials science, Cone (topology), law, Shell (structure), Mechanics, Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics, Mixing (physics), law.invention
Published
2015

20. Optimization Design of Full Aperture Backscattering Diagnosis System Based on Shenguang Ⅲ Prototype Laser Facility

Author

李三伟 Li Sanwei, 刘永刚 Liu Yonggang, 杨正华 Yang Zhenghua, 蒋小华 Jiang Xiaohua, 焦春晔 Jiao Chunye, 谷渝秋 Gu Yuqiu, 李志超 Li Zhichao, 张小丁 Zhang Xiaoding, 王峰 Wang Feng, 丁永坤 Ding Yongkun, 陈铭 Chen Ming, and 刘慎业 Liu Shenye

Subjects
Materials science, Optics, business.industry, Aperture, law, business, Laser, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, law.invention
Published
2011

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