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21 results on '"张晶"'

1. 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

2. 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

3. 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

4. Packaging for Long Linear InGaAs FPA with two thermoelectric coolings

Author

张晶琳 Zhang Jinglin, 曾智江 Zeng Zhijiang, 龚海梅 Gong Haimei, 徐 琳 Xu Lin, 刘大福 Liu Dafu, 徐勤飞 Xu Qinfei, 范 崔 Fan Cui, and 李 雪 Li Xue

Subjects
Materials science, Space and Planetary Science, business.industry, Thermoelectric effect, Aerospace Engineering, Optoelectronics, Electrical and Electronic Engineering, business, Atomic and Molecular Physics, and Optics
Published
2019

5. Status and development of limb imaging spectrometers

Author

张晶 Zhang Jing, 黄煜 Huang Yu, 李博 Li Bo, 王淑荣 Wang Shurong, and 薛庆生 Xue Qingsheng

Subjects
Optics, Spectrometer, business.industry, General Engineering, Environmental science, business
Published
2013

6. 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

7. 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

8. 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

9. Concave Aspherical Surface Testing with Twin Computer-Generated Holograms

Author

吴高峰 Wu Gaofeng, 侯溪 Hou Xi, 谢意 Xie Yi, 陈强 Chen Qiang, 伍凡 Wu Fan, and 张晶 Zhang Jing

Subjects
Surface (mathematics), Materials science, Optics, law, business.industry, Holography, business, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, law.invention
Published
2008

10. Novel denoising Method for Remote Sensing Image Based on Contourlet Transform

Author

张晶晶 Zhang Jingjing and 方勇华 Fang Yonghua

Subjects
Image fusion, Remote sensing (archaeology), Computer science, business.industry, Noise reduction, Computer vision, Artificial intelligence, business, Atomic and Molecular Physics, and Optics, Image based, Contourlet, Electronic, Optical and Magnetic Materials
Published
2008

11. Novel Image Fusion Algorithm for Multi-Band Polarimetric Image Based on Visible Light

Author

方勇华 Fang Yonghua and 张晶晶 Zhang Jingjing

Subjects
Physics, Image fusion, Multi band, Image fusion algorithm, business.industry, Polarimetry, Computer vision, Artificial intelligence, business, Atomic and Molecular Physics, and Optics, Image based, Electronic, Optical and Magnetic Materials, Visible spectrum
Published
2008

12. High-Accuracy Real Time Calibration of Tunable Fabry-Pérot Filter on Large Range

Author

王炜 Wang Wei, 张晶 Zhang Jing, 王瑜 Wang Yu, 傅海威 Fu Haiwei, 赵大壮 Zhao Dazhuang, and 乔学光 Qiao Xueguang

Subjects
Optics, Materials science, business.industry, Filter (video), Calibration, Large range, business, Atomic and Molecular Physics, and Optics, Fabry–Pérot interferometer, Electronic, Optical and Magnetic Materials
Published
2008

13. 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

14. 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

15. 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

16. 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

17. 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

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. Improved Dimensionality Reduction Algorithm of Large-Scale Hyperspectral Scenes Using Manifold

Author

张晶晶 Zhang Jingjing, 周晓勇 Zhou Xiaoyong, and 刘奇 Liu Qi

Subjects
Scale (ratio), business.industry, Computer science, Hyperspectral imaging, Pattern recognition, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, law.invention, law, Computer vision, Artificial intelligence, business, Manifold (fluid mechanics), Dimensionality reduction algorithm
Published
2013

20. 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

21. 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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