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Your search keyword '"李林 Li Lin"' showing total 19 results
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19 results on '"李林 Li Lin"'

2. Effect of Surface Decoration of CH3NH3PbBr3 on Performance of SnO2-based Photodetector

Author

李 林 Li Lin, 王月飞 Wang Yue-fei, 王贺彬 Wang He-bin, 闫 珺 Yan Jun, 陈洪宇 Chen Hong-yu, 李炳生 Li Bing-sheng, and 卞万朋 Bian Wan-peng

Subjects
Surface (mathematics), Radiation, Materials science, business.industry, Photodetector, Optoelectronics, Condensed Matter Physics, business, Electronic, Optical and Magnetic Materials
Published
2019

3. Fabrication and photoelectric properties of organic-inorganic broad-spectrum photodetectors based on Se microwire/perovskite heterojunction

Author

王贺彬 Wang He-bin, 卞万朋 Bian Wan-peng, 王月飞 Wang Yue-fei, 李 林 Li Lin, 陈洪宇 Chen Hong-yu, 李炳生 Li Bing-sheng, and 闫 珺 Yan Jun

Subjects
Broad spectrum, Fabrication, Materials science, business.industry, Organic inorganic, Optoelectronics, Photodetector, Heterojunction, Photoelectric effect, business, Atomic and Molecular Physics, and Optics, Perovskite (structure)
Published
2019

6. Optimization design and test for bracket of star sensor in micro-satellite

Author

杨洪波 Yang Hong-bo, 谭陆洋 Tan Lu-yang, 王 栋 Wand Dong, 李 林 Li Lin, and 孔 林 Kong Lin

Subjects
Computer science, business.industry, Bracket, Satellite, Aerospace engineering, business, Star sensor, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials
Published
2016

7. Influence of micro-vibration of flywheel components on optical axis of high resolution optical satellite

Author

程 龙 Cheng Long, 孔 林 Kong Lin, 李 林 Li Lin, 贾学志 Jia Xue-zhi, 王 栋 Wand Dong, 谭陆洋 Tan Lu-yang, 徐 婧 Xu Jing, and 杨洪波 Yang Hong-bo

Subjects
Physics, 0209 industrial biotechnology, Thesaurus (information retrieval), business.industry, High resolution, 02 engineering and technology, 01 natural sciences, Atomic and Molecular Physics, and Optics, Flywheel, 010305 fluids & plasmas, Electronic, Optical and Magnetic Materials, Vibration, Optical axis, 020901 industrial engineering & automation, 0103 physical sciences, Satellite, Aerospace engineering, business
Published
2016

8. Design and fabrication of a composite transmission pulse compression grating

Author

常增虎 Chang Zeng-hu, 虞 健 Yu Jian, 吴建宏 Wu Jianhong, 李 林 Li Lin, 陈新荣 Chen Xinrong, and 李朝明 Li Chaoming

Subjects
Materials science, Fabrication, Transmission (telecommunications), business.industry, Pulse compression, Composite number, Electronic engineering, Optoelectronics, Grating, business, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials
Published
2016

9. Dual-band projection optical system design ofinfrared target simulator

Author

吕丽君 Lv Lijun, 李林 Li Lin, 王兴龙 Wang Xinglong, 李卓 Li Zhuo, and 陈倩祎 Chen Qianyi

Subjects
Computer science, business.industry, Systems design, Computer vision, Multi-band device, Artificial intelligence, Projection (set theory), business, Atomic and Molecular Physics, and Optics
Published
2014

10. Optimization Design of Supporting Backplate for Ultra-Light Space Camera

Author

邵梦旗 Shao Mengqi, 张雷 Zhang Lei, 魏磊 Wei Lei, and 李林 Li Lin

Subjects
Computer science, business.industry, Aerospace engineering, Space (mathematics), business, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials
Published
2019

11. Theoretical Calculation of Linewidth Enhancement Factor in GaAs Semiconductor Lasers

Author

王勇 Wang Yong, 刘国军 Liu Guo-jun, 马晓辉 Ma Xiaohui, 李占国 Li Zhanguo, 隋庆学 Sui Qing-xue, 李林 Li Lin, 邹永刚 Zou Yonggang, and 张帆 Zhang Fan

Subjects
Laser linewidth, Materials science, Condensed matter physics, business.industry, Bandgap narrowing, Optoelectronics, Free carrier absorption, business, Atomic and Molecular Physics, and Optics, Fermi Gamma-ray Space Telescope, Semiconductor laser theory
Abstract

The effects of interband transition,free carrier absorption and bandgap narrowing on linewidth enhancement factor(α factor) in semiconductor lasers were comprehensively considered in a simple model.A convenient calculation method of α factor in semiconductor lasers was presented.The formula for α factor was derived at first,the gain of GaAs semiconductor lasers was theoretically analyzed and calculated,and the process of solving the Fermi integral function by taking advantage of the Mupad notebook in MATLAB software was introduced.Further,the effect of interband transition on α factor was calculated based on the peak variation of gain fitting curves.Finally,both the effects of free carrier absorption and bandgap narrowing on α factor were disscused,respectively,and their values were obtained.The results show that interband transition and bandgap narrowing have more obvious effects on α factor in semiconductor lasers(α factor are 22.562 and-6.853,respectively) than the effect of free carrier absorption(α factor is only-0.605).

Published
2011

12. Optimum Design of Ultra-light Mirror Series Flexible Support Structure

Author

李林 Li Lin, 张雷 Zhang Lei, 杜一民 Du Yi-min, 贾学志 Jia Xue-zhi, and 柯善良 Ke Shan-liang

Subjects
Materials science, Optics, Series (mathematics), business.industry, Structure (category theory), business, Atomic and Molecular Physics, and Optics
Published
2018

13. Research on dark current of AlGaN solar-blind ultraviolet avalanche photodetectors

Author

许金通 Xu Jintong, 陈 鸣 Chen Ming, 余晨辉 Yu Chenhui, 李 林 Li Lin, and 葛张峰 Ge Zhangfeng

Subjects
Materials science, Space and Planetary Science, business.industry, medicine, Aerospace Engineering, Photodetector, Optoelectronics, Electrical and Electronic Engineering, business, medicine.disease_cause, Atomic and Molecular Physics, and Optics, Ultraviolet, Dark current
Published
2018

14. Multi-condition optimization design of main load bearing structure of optical small satellite

Author

孔 林 Kong Lin, 王 栋 Wang Dong, 谭陆洋 Tan Lu-yang, 李 林 Li Lin, and 谷 松 Gu Song

Subjects
Space and Planetary Science, business.industry, Computer science, Structure (category theory), Aerospace Engineering, Satellite, Electrical and Electronic Engineering, Aerospace engineering, business, Atomic and Molecular Physics, and Optics, Load bearing
Published
2017

15. Reflector Mirror Based Optical Butting

Author

王伟 Wang Wei and 李林 Li Lin

Subjects
Materials science, Optics, business.industry, Reflector (antenna), business, Atomic and Molecular Physics, and Optics
Published
2014

16. Research on Photoluminescence Properties of InGaAs/GaAs Strained Quantum Well

Author

孔令沂 Kong Lingyi, 苑汇帛 Yuan Huibo, 曲轶 Qu Yi, 刘洋 Liu Yang, 谷雷 Gu Lei, 李特 Li Te, 戴银 Dai Yin, 乔忠良 Qiao Zhong-liang, 李林 Li Lin, and 刘国军 Liu Guojun

Subjects
Photoluminescence, Materials science, business.industry, Ingaas gaas, Optoelectronics, business, Atomic and Molecular Physics, and Optics, Quantum well, Electronic, Optical and Magnetic Materials
Published
2014

17. Optical Characteristics of GaAsP/GaInP Quantum Well Grown by Metal-Organic Chemical Vapor Deposition

Author

谷雷 Gu Lei, 李特 Li Te, 张晶 Zhang Jing, 苑汇帛 Yuan Huibo, 李林 Li Lin, 孔令沂 Kong Lingyi, 刘洋 Liu Yang, 乔忠良 Qiao Zhong-liang, 戴银 Dai Yin, and 曲轶 Qu Yi

Subjects
Metal, Materials science, business.industry, visual_art, visual_art.visual_art_medium, Optoelectronics, Chemical vapor deposition, Electrical and Electronic Engineering, business, Atomic and Molecular Physics, and Optics, Quantum well, Electronic, Optical and Magnetic Materials
Published
2014

18. Research of High Brightness and High Power Broad Area Semiconductor Lasers with Nitrogen-Hydrogen Passivation

Author

芦鹏 Lu Peng, 乔忠良 Qiao Zhong-liang, 薄报学 Bo Bao-xue, 刘国军 Liu Guojun, 曲轶 Qu Yi, 李特 Li Te, 李辉 Li Hui, 李林 Li Lin, 张晶 Zhang Jing, and 高欣 Gao Xin

Subjects
Brightness, Materials science, chemistry, business.industry, Optoelectronics, chemistry.chemical_element, Hydrogen passivation, Electrical and Electronic Engineering, business, Nitrogen, Atomic and Molecular Physics, and Optics, Semiconductor laser theory, Power (physics)
Published
2013

19. Calculation of Flux Density Distribution on Focal Plane in Linear Fresnel Reflector

Author

马晓辉 Ma Xiaohui, 陈洪晶 Chen Hongjing, 崔正军 Cui Zhengjun, 赵金龙 Zhao Jinlong, 李林 Li Lin, 熊勇刚 Xiong Yonggang, and 刘国军 Liu Guojun

Subjects
Physics, Cardinal point, Optics, Fresnel zone, business.industry, Fresnel zone antenna, Fresnel number, Reflector (antenna), Fresnel integral, Flux density distribution, business, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials
Published
2012

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