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Your search keyword '"张晶 Zhang Jing"' showing total 26 results
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26 results on '"张晶 Zhang Jing"'

1. The relationship between spacer characteristics and branching intensity of Potentilla supina during the restorative succession periods in a marsh wetland

Author

李雪萍 Li Xueping, 赵成章 Zhao Chengzhang, 张晶 Zhang Jing, 雷蕾 Lei Lei, and 任悦 Ren Yue

Subjects
Branching (linguistics), geography, Marsh, geography.geographical_feature_category, Ecology, Botany, Wetland, Ecological succession, Potentilla supina, Biology, Ecology, Evolution, Behavior and Systematics
Published
2020
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2. Relationship between root forks and link number, branch angle of Pedicularis kansuensis under different density conditions in Gahai Wetland

Author

李雪萍 Li Xueping, 赵成章 Zhao Chengzhang, 雷蕾 Lei Lei, 张晶 Zhang Jing, and 任悦 Ren Yue

Subjects
Pedicularis kansuensis, geography, geography.geographical_feature_category, Ecology, Botany, Root (chord), Wetland, Link (knot theory), Ecology, Evolution, Behavior and Systematics, Mathematics, Branch angle
Published
2019
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3. Low Power Dissipation 980 nm Single Mode Pumping Source Laser with Wavelength Stabilization

Author

刘国军 Liu Guojun, 曲轶 Qu Yi, 李再金 Li Zaijin, 李辉 Li Hui, 张晶 Zhang Jing, and 都继瑶 Du Ji-yao

Subjects
Wavelength, Radiation, Materials science, Low power dissipation, business.industry, law, Single-mode optical fiber, Optoelectronics, Condensed Matter Physics, business, Laser, Electronic, Optical and Magnetic Materials, law.invention
Published
2016
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5. Characteristics of fog in Xishuangbanna tropical rainforest and Ailaoshan subtropical evergreen broad-leaved forest

Author

张一平 Zhang Yiping, 武传胜 Wu Chuansheng, 张晶 Zhang Jing, 宋清海 Song Qinghai, and 邓云 Deng Yun

Subjects
0106 biological sciences, Geography, Ecology, Forestry, Subtropics, Evergreen, 010603 evolutionary biology, 01 natural sciences, Ecology, Evolution, Behavior and Systematics, 010606 plant biology & botany, Tropical rainforest
Published
2018
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6. The response of the relationship between transpiration rate and leaf traits of Atriplex patens to population density in the national wetland park conservation areas in Qinwangchuan

Author

赵成章 Zhao Chengzhang, 张晶 Zhang Jing, 李雪萍 Li Xueping, 雷蕾 Lei Lei, and 任悦 Ren Yue

Subjects
geography, geography.geographical_feature_category, Ecology, Agronomy, Atriplex patens, Wetland, Biology, Population density, Ecology, Evolution, Behavior and Systematics, Transpiration
Published
2018
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7. Fractal root systems of Elymus nutans under different density conditions in Gahai Wetland

Author

任悦 Ren Yue, 李雪萍 Li Xueping, 赵成章 Zhao Chengzhang, 雷蕾 Lei Lei, and 张晶 Zhang Jing

Subjects
0301 basic medicine, 03 medical and health sciences, geography, 030104 developmental biology, Fractal, geography.geographical_feature_category, Ecology, Botany, Elymus nutans, Environmental science, Wetland, Root system, Ecology, Evolution, Behavior and Systematics
Published
2018
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9. Highly coupling efficient mode-field adaptors for high power fiber lasers

Author

张晶 Zhang Jing, 董繁龙 Dong Fan-long, 孙畅 Sun Chang, 葛廷武 Ge Tingwu, and 王智勇 Wang Zhiyong

Subjects
Coupling (electronics), Engineering, Field (physics), business.industry, Fiber laser, Electrical engineering, Mode (statistics), Optoelectronics, business, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, Power (physics)
Published
2015
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10. Fiber Coupling Module with Kilowatt-output Based on Mini-bars

Author

薄报学 Bo Bao-xue, 许留洋 Xu Liu-yang, 高欣 Gao Xin, 乔忠良 Qiao Zhong-liang, 杜洋 Du Yang, 张晶 Zhang Jing, and 王胜楠 Wang Sheng-nan

Subjects
Radiation, Materials science, business.industry, Optoelectronics, Condensed Matter Physics, business, Fiber coupling, Electronic, Optical and Magnetic Materials
Published
2014
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12. Research on Quality Analysis and Measurement of Stereoscopic Display

Author

张晶 Zhang Jing, 范科峰 Fan Ke-feng, 付贝贝 Fu Bei-bei, and 沈丽丽 Shen Li-li

Subjects
Brightness, Liquid-crystal display, Computer science, business.industry, ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION, Quality measurement, Stereoscopy, Stereo display, GeneralLiterature_MISCELLANEOUS, Atomic and Molecular Physics, and Optics, law.invention, Crosstalk, law, Computer graphics (images), Shutter, Computer vision, Artificial intelligence, business, ComputingMethodologies_COMPUTERGRAPHICS
Abstract

3D display technology has become the frontier and hot issue in recent yesrs,and its display quality is gradually caused attention.For quality measurement of stereoscopic display,test methods of the crosstalk,angle crosstalk,brightness,the difference of binocular brightness and the brightness uniformity difference of stereoscopic displays are given in this paper.The most popular LCD display and PDP display samples are selected to detect,and testing values of stereoscopic display with different size are compared.Through experiments,influences of mentioned index on different stereoscopic displays are obtained.Results show PDP displays with active shutter technology have a large watching angle and a lower crosstalk than LCD displays.

Published
2013
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13. Video Compression-Store and Network-Transmission System Design Based on DM6467T

Author

孙丽娜 Sun Li-na, 冯磊 Feng Lei, 赵春蕾 Zhao Chun-lei, 戴明 Dai Ming, 张晶 Zhang Jing, and 杨添星 Yang Tian-xing

Subjects
business.industry, Computer science, Video capture, Real-time computing, Video processing, computer.file_format, Smacker video, Electronic, Optical and Magnetic Materials, Video compression picture types, Uncompressed video, Video tracking, Signal Processing, Multiview Video Coding, business, Instrumentation, computer, Computer hardware, Data compression
Published
2013
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14. Thermal Management of Laser Diode Pumped Nd Doped Glass Disk Amplifier

Author

唐熊忻 Tang Xiongxin, 张晶 Zhang Jing, 侯立群 Hou Liqun, 樊仲维 Fan Zhongwei, 张晓雷 Zhang Xiao-lei, 邱基斯 Qiu Jisi, and 赵天卓 Zhao Tianzhuo

Subjects
Materials science, Active laser medium, Laser diode, business.industry, Amplifier, Doping, Atomic and Molecular Physics, and Optics, law.invention, Stress (mechanics), Optics, law, Thermal, Sapphire, Water cooling, business
Abstract

Based on the fundamental theory of heat transmission,the transient thermal and stress distributions of laser gain medium in a laser diode end-pumped Nd doped glass disk amplifier are studied by means of finite element analysis. The cooling characteristics of glass disk on different boundary conditions in repetition mode are also discussed. Furthermore,three kinds of different thermal management schemes are proposed with the progress and their thermal effect characteristics are compared. The simulation results show that the cooling configuration with transparent sapphire plate adjacent to the pumping surface which is mounted with TEC-cooled copper housing outside is much attractive. The peak temperature about 120℃ occurs in the centre of non-pumping surface. Although its cooling ability is not much effective as that of direct water cooling but it can avoid some problems brought out by the latter. The simulation analysis also proves that the heat within glass disk is difficult to be taken away radially because of its large heat resistance. In practice,the thermal management system should be designed to cool glass disk along axis direction.

Published
2010
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17. Effects of Self-sown Grass on Soil Physical Properties and Microbial Diversity of Pear Orchard in Yellow River Delta

Author

陈学森 Chen Xuesen, 王立霞 Wang Lixia, 张艳敏 Zhang Yanmin, 冀晓昊 Ji Xiaohao, 王艳廷 Wang Yanting, 李文燕 Li WenYan, 刘文 Liu Wen, 安萌萌 An Mengmeng, 吴玉森 Wu Yusen, 李敏 Li Min, 张晶 Zhang Jing, and 张芮 Zhang Rui

Subjects
PEAR, geography, River delta, geography.geographical_feature_category, Ecology, Agronomy, Microbial diversity, Orchard, Biology, Ecology, Evolution, Behavior and Systematics
Published
2015
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19. Thermal characteristics of semiconductor laser based on muti-chip packaging

Author

高欣 Gao Xin, 褚金雷 Chu Jinlei, 张晶 Zhang Jing, 乔忠良 Qiao Zhong-liang, 薄报学 Bo Bao-xue, and 王文 Wang Wen

Subjects
Materials science, Semiconductor, business.industry, law, Thermal, Optoelectronics, Electrical and Electronic Engineering, business, Laser, Chip, Atomic and Molecular Physics, and Optics, law.invention
Published
2014
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20. 67.9 W high power all-fiber white-light supercontinuum laser source

Author

张晶 Zhang Jing, 王智勇 Wang Zhiyong, 葛廷武 Ge Tingwu, 孙畅 Sun Chang, and 李思源 Li Siyuan

Subjects
Optics, Materials science, All fiber, business.industry, White light, Electrical and Electronic Engineering, business, Atomic and Molecular Physics, and Optics, Power (physics), Supercontinuum
Published
2014
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21. 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
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22. Effect of Radial Modes of Whispering Gallery Mode in Microtube

Author

江俊峰 Jiang Junfeng, 陈文杰 Chen Wenjie, 刘铁根 Liu Tiegen, 张晶 Zhang Jing, 张学智 Zhang Xuezhi, 刘琨 Liu Kun, 刘文辉 Liu Wenhui, and 于哲 Yu Zhe

Subjects
Physics, Optics, business.industry, Whispering-gallery wave, business, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials
Published
2013
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23. Effect of Diectric-Layer Parameter Coated on Microtube Inner Wall Surface on Optofluidics Biosensor Sensitivity

Author

陈文杰 Chen Wenjie, 刘琨 Liu Kun, 刘铁根 Liu Tiegen, 江俊峰 Jiang Junfeng, 张晶 Zhang Jing, 刘文辉 Liu Wenhui, and 姬强 Ji Qiang

Subjects
Materials science, business.industry, Optoelectronics, Sensitivity (control systems), business, Biosensor, Layer (electronics), Atomic and Molecular Physics, and Optics, Optofluidics, Electronic, Optical and Magnetic Materials
Published
2013
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24. 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
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25. 70 Times High-Gain Nd:Glass Rod Amplifier Sidely Pumped by Laser Diode Array

Author

唐熊忻 Tang Xiongxin, 张晶 Zhang Jing, 邱基斯 Qiu Jisi, 赵天卓 Zhao Tianzhuo, 侯立群 Hou Liqun, 麻云凤 Ma Yunfeng, and 樊仲维 Fan Zhongwei

Subjects
High-gain antenna, Materials science, Laser diode, business.industry, law, Amplifier, Optoelectronics, Electrical and Electronic Engineering, business, Atomic and Molecular Physics, and Optics, law.invention
Published
2010
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26. On-line Monitoring of Spatial Filter for Large and Complex Laser System

Author

麻云凤 Ma Yunfeng, 樊仲维 Fan Zhongwei, 唐熊忻 Tang Xiongxin, 邱基斯 Qiu Jisi, 赵天卓 Zhao Tianzhuo, 张晶 Zhang Jing, and 侯立群 Hou Liqun

Subjects
Physics, Optics, Spatial filter, law, business.industry, Electrical and Electronic Engineering, Line (text file), Laser, business, Atomic and Molecular Physics, and Optics, law.invention
Published
2010
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