Search

Your search keyword '"李春 Li Chun"' showing total 25 results
Start Over Author "李春 Li Chun"
25 results on '"李春 Li Chun"'

2. Infrared Absorption Spectrum of Evaporated Water Molecules in Slit

Author

李 春 Li Chun, 程广壮 Cheng Guang-zhuang, 朱翠凤 Zhu Cui-feng, 张美婷 Zhang Mei-ting, and 元 光 Yuan Guang

Subjects
Radiation, Materials science, Spectrum (functional analysis), Molecule, Infrared spectroscopy, Condensed Matter Physics, Slit, Molecular physics, Electronic, Optical and Magnetic Materials
Published
2020
Full Text
View/download PDF

3. Temperature-dependent Photoluminescence Spectra of InGaN/GaN Multiple Quantum Wells Blue LED Wafers

Author

方文卿 Fang Wenqing, 杨 岚 Yang Lan, 刘彦峰 Liu Yan-feng, 阳 帆 Yang Fan, 毛清华 Mao Qing-hua, 杨超普 Yang Chaopu, and 李 春 Li Chun

Subjects
Radiation, Materials science, Photoluminescence, business.industry, Multiple quantum, Optoelectronics, Wafer, Condensed Matter Physics, business, Spectral line, Electronic, Optical and Magnetic Materials
Published
2019
Full Text
View/download PDF

5. 温度和浊度对罗丹明B示踪检测的影响及校正

Author

郑雪飞 Zheng Xuefei, 李春 Li Chun, 范晓彦 Fan Xiaoyan, 元光 Yuan Guang, 栾晓宁 Luan Xiaoning, 姚子庆 Yao Ziqing, and 李凯 Li Kai

Subjects
Space and Planetary Science, Aerospace Engineering, Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics
Published
2022
Full Text
View/download PDF

10. Reflection and Resputtering of Mo/Si Atoms During High-Energy Deposition

Author

孙诗壮 Sun Shizhuang, 金春水 Jin Chunshui, 喻波 Yu Bo, 李春 Li Chun, 姚舜 Yao Shun, 郭涛 Guo Tao, and 邓文渊 Deng Wenyuan

Subjects
High energy, Reflection (mathematics), Materials science, business.industry, Optoelectronics, business, Deposition (chemistry), Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials
Published
2020
Full Text
View/download PDF

12. Research on Surface Roughness Related Coating Processes of Mo/Si Multilayers

Author

姚舜 Yao Shun, 李春 Li Chun, 金春水 Jin Chunshui, 邓文渊 Deng Wenyuan, 喻波 Yu Bo, 郭涛 Guo Tao, and 孙诗壮 Sun Shizhuang

Subjects
Materials science, Coating, Surface roughness, engineering, engineering.material, Composite material, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials
Published
2020
Full Text
View/download PDF

13. Design of catadioptric omnidirectional imaging system in solar blind UV

Author

李春 Li Chun, 王丽萍 Wang Liping, and 金春水 Jin Chunshui

Subjects
Physics, Pixel, business.industry, Field of view, Corona, Noise (electronics), Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, law.invention, Azimuth, Lens (optics), Catadioptric system, Optics, law, Omnidirectional antenna, business
Abstract

According to the characteristics of a catadioptric omnidirectional imaging system in larger fields and higher noise shielding,the catadioptric omnidirectional optical system with a field of view in 360° horizontal azimuth and 45° to 90° elevation and operating in the region of Solar Blind UV was developed to detect UV targets.The key elements of the UV detection technology were overviewed and the design parameters for the catadioptric omnidirectional imaging system in Solar Blind UV(SBUV) were determined.Based on the aberration theory and characters of UV optical system, the processes of optical design including the allocation of parameters,solution of initial structure and the lens splitting were presented.The design results show that the diameter of 80% encicled energy of SBUV panoramic imaging system is 20 μm,which is smaller than the pixel size of ICCD,and the MTF value of the system is higher than 0.7@17lp/mm over all fields.These data satisfy the requirements of the system.Furthermore,experiments are carried out to verity the feasibility of panoramic imaging in corona detection,and the results indicate that the image obtained has good quality.

Published
2011
Full Text
View/download PDF

15. Comparative Study on In-Situ Infrared Thermometry of GaN Epitaxy on Different Substrates Prepared by MOCVD

Author

宋亚峰 Song Yafeng, 刘明宝 Liu Mingbao, 方文卿 Fang Wenqing, 杨超普 Yang Chaopu, 张美丽 Zhang Meili, and 李 春 Li Chun

Subjects
In situ, Materials science, business.industry, Optoelectronics, Metalorganic vapour phase epitaxy, Electrical and Electronic Engineering, Epitaxy, business, Infrared thermometry, Atomic and Molecular Physics, and Optics
Published
2017
Full Text
View/download PDF

16. Comparison on Blue Light Hazard and Circadian Effect of Different Displays

Author

周春生 Zhou Chunsheng, 李春 Li Chun, 刘明宝 Liu Mingbao, 杨超普 Yang Chaopu, 王昭 Wang Zhao, 方文卿 Fang Wenqing, and 张美丽 Zhang Meili

Subjects
Environmental health, Environmental science, Circadian rhythm, Electrical and Electronic Engineering, Hazard, Atomic and Molecular Physics, and Optics, Blue light
Published
2017
Full Text
View/download PDF

18. Blue Light Hazard and Non-Visual Biological Effect of LED Backlight Displayer at Different Color Temperatures

Author

李 春 Li Chun, 周春生 Zhou Chunsheng, 杨超普 Yang Chaopu, 方文卿 Fang Wenqing, 刘明宝 Liu Mingbao, and 张美丽 Zhang Meili

Subjects
Hazard (logic), Optics, business.industry, Environmental science, Electrical and Electronic Engineering, Backlight, Biological effect, business, Atomic and Molecular Physics, and Optics, Blue light
Published
2017
Full Text
View/download PDF

20. Ultraviolet Luminescent Characteristics of ZnO Nano-Crystal Film under Field Emission Electron Excitation

Author

林祖伦 Lin Zulun, 李春 Li Chun, and 宋科田 Song Ketian

Subjects
Materials science, Nano crystal, business.industry, medicine.disease_cause, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, Field electron emission, Electron excitation, medicine, Optoelectronics, Electrical and Electronic Engineering, business, Luminescence, Ultraviolet
Published
2013
Full Text
View/download PDF

21. Integrated Development of Extreme Ultraviolet Lithography Mask at 32 nm Node

Author

史丽娜 Shi Lina, 李春 Li Chun, 杜宇禅 Du Yuchan, 谢常青 Xie Changqing, and 李海亮 Li Hailiang

Subjects
Materials science, business.industry, Node (networking), Extreme ultraviolet lithography, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, law.invention, law, Optoelectronics, X-ray lithography, Photolithography, business, Next-generation lithography, Immersion lithography
Published
2013
Full Text
View/download PDF

22. Laser Induced Damage of Fluoride Coatings at 193 nm

Author

常艳贺 Chang Yanhe, 靳京城 Jin Jingcheng, 李春 Li Chun, and 金春水 Jin Chunshui

Subjects
chemistry.chemical_compound, Materials science, chemistry, law, Electrical and Electronic Engineering, Laser, Fluoride, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, Nuclear chemistry, law.invention
Published
2013
Full Text
View/download PDF

24. Optical Properties of Oxide Thin Films for Deep Ultraviolet

Author

常艳贺 Chang Yanhe, 金春水 Jin Chunshui, 李春 Li Chun, 邓文渊 Deng Wenyuan, 匡尚奇 Kuang Shangqi, and 靳京城 Jin Jingcheng

Subjects
Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials
Published
2011
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results