Prof. Wei Lu Profile

Prof. Wei Lu

at Shanghai Institute of Technical Physics of CAS

SPIE Involvement:

Author

Publications (73)

Proceedings Article | 21 June 2018 Presentation + Paper

Dark current characterization of Au and Hg-vacancy hybrid doped p-type epitaxy long-wavelength HgCdTe infrared photodetectors

Qing Li, Weida Hu, Chun Lin, Xiaoshuang Chen, Wei Lu

Proceedings Volume 10624, 106240R (2018) https://doi.org/10.1117/12.2303831

KEYWORDS: Mercury cadmium telluride, Doping, Photodetectors, Diodes, Long wavelength infrared, Gold, Infrared radiation, Infrared photography, Photodiodes, Diffusion

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Proceedings Article | 16 May 2017 Open Access

The development of the infrared technology for meteorological satellites in Shanghai Institute of Technical Physics

W. Lu, L. Ding, L. He, X. Y. Li, J. X. Chen, X. S. Chen

Proceedings Volume 10177, 1017716 (2017) https://doi.org/10.1117/12.2266343

KEYWORDS: Infrared technology, Meteorological satellites, Infrared radiation, Infrared imaging, Infrared sensors, Infrared detectors, Imaging systems, Image resolution, Spectral resolution, Sensors

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Proceedings Article | 3 May 2017 Paper

Uncooled infrared photodetectors based on one-dimensional nanowires and two-dimensional materials

Weida Hu, Hehai Fang, Yueming Wang, Wenjin Luo, Peng Wang, Xiaoshuang Chen, Wei Lu

Proceedings Volume 10177, 101771T (2017) https://doi.org/10.1117/12.2266444

KEYWORDS: Photodetectors, Infrared radiation, Infrared photography, Electronic components, Infrared materials, Infrared detectors, Thin films, Semiconductors, Heterojunctions, Absorption, Indium arsenide, Nanowires, Graphene

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Proceedings Article | 3 May 2017 Presentation + Paper

Towards flexible quantum well infrared photodetectors

Shilong Li, Han Wang, Honglou Zhen, Yongfeng Mei, Wei Lu

Proceedings Volume 10177, 101772B (2017) https://doi.org/10.1117/12.2264226

KEYWORDS: Quantum well infrared photodetectors, Optoelectronics, Infrared radiation, Photodetectors, Gallium arsenide, Geometrical optics, Optical microcavities, Dispersion, Physics

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Proceedings Article | 20 May 2016 Paper

Recent progress on dark current characterization of very long-wavelength HgCdTe infrared photodetectors and HgCdTe APDs in SITP

Weida Hu, Jiale He, Weicheng Qiu, Zhenhua Ye, Lu Chen, Chun Lin, Li He, Xiaoshuang Chen, Wei Lu

Proceedings Volume 9819, 981921 (2016) https://doi.org/10.1117/12.2222161

KEYWORDS: Mercury cadmium telluride, Long wavelength infrared, Infrared radiation, Infrared photography, Photodetectors, Infrared detectors, Photodiodes, Avalanche photodetectors, Doping, Lutetium

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Proceedings Article | 5 November 2015 Paper

A terahertz confocal microscope for far-field thermal radiation detection and near-field sub-wavelength imaging

Qianchun Weng, Le Yang, Jie Xu, Qingbai Qian, Haochi Yu, Bo Zhang, Zhenghua An, Ziqiang Zhu, Wei Lu

Proceedings Volume 9795, 97950U (2015) https://doi.org/10.1117/12.2212029

KEYWORDS: Terahertz radiation, Near field, Microscopes, Sensors, Confocal microscopy, Spatial resolution, Near field scanning optical microscopy, Modulation, Signal detection, Thermography

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Proceedings Article | 26 August 2015 Paper

3 x 3 free-space optical router based on crossbar network and its control algorithm

Peipei Hou, Jianfeng Sun, Zhou Yu, Wei Lu, Lijuan Wang, Liren Liu

Proceedings Volume 9586, 958610 (2015) https://doi.org/10.1117/12.2185433

KEYWORDS: Switches, Free space optics, Algorithm development, Crystals, Optical switching, Electro optics, Polarization, Laser crystals, Electrodes, Beam splitters

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Proceedings Article | 24 June 2014 Paper

Study of junction performance in mid-wavelength HgCdTe photodiodes by laser-beam-induced current microscope

Weicheng Qiu, X. Cheng, Rui Wang, Fei Yin, Bo Zhang, Weida Hu, Xiaoshuang Chen, Wei Lu

Proceedings Volume 9070, 907030 (2014) https://doi.org/10.1117/12.2049395

KEYWORDS: Mercury cadmium telluride, Ion implantation, Photodiodes, Microscopes, Numerical simulations, Infrared radiation, Temperature metrology, Diffusion, Infrared detectors, Physics

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Proceedings Article | 25 September 2013 Paper

Phase-space distribution of optical field intensity of laser beam propagation through atmospheric turbulence

Wei Lu, Jianfeng Sun, Deyan Xu, Xiaoping Ma, Bing Li, Liren Liu

Proceedings Volume 8874, 887413 (2013) https://doi.org/10.1117/12.2022827

KEYWORDS: Wigner distribution functions, Free space optics, Atmospheric optics, Atmospheric propagation, Laser beam propagation, Free space, Atmospheric turbulence, Ocean optics, Channel projecting optics, Turbulence

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Proceedings Article | 25 September 2013 Paper

Optimization of high fixed diffraction efficiency in LiNbO3:Ce:Cu using optimal switching from recording to fixing

Peipei Hou, Ya‘nan Zhi, Jianfeng Sun, Yu Zhou, Lijuan Wang, Wei Lu, Liren Liu

Proceedings Volume 8847, 884715 (2013) https://doi.org/10.1117/12.2022610

KEYWORDS: Diffraction, Diffraction gratings, Holography, Crystals, Switching, Copper, Cerium, Ultraviolet radiation, Holograms, Photovoltaics

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Proceedings Article | 25 September 2013 Paper

Measurement and modeling of the effects of atmospheric turbulence on coherent laser propagation characteristics and FSO system performance

Jian Zhou, Wei Lu, Jianfeng Sun, Liren Liu

Proceedings Volume 8874, 887415 (2013) https://doi.org/10.1117/12.2022980

KEYWORDS: Heterodyning, Free space optics, Atmospheric propagation, Wavefronts, Atmospheric modeling, Atmospheric optics, Data modeling, Shearing interferometers, Mathematical modeling, Atmospheric turbulence

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Proceedings Article | 25 September 2013 Paper

The effect of the light size and telecommunication rate on homodyne detection efficiency in the satellite-to-ground laser communication

Xiaoping Ma, Jianfeng Sun, Yanan Zhi, Wei Lu, Qian Xu, Liren Liu

Proceedings Volume 8874, 887414 (2013) https://doi.org/10.1117/12.2022979

KEYWORDS: Homodyne detection, Laser communications, Satellites, Satellite communications, Telescopes, Modulation, Receivers, Phase shift keying, Turbulence, Atmospheric turbulence

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Proceedings Article | 24 October 2012 Paper

High data-rate differential phase shift keying receiver for satellite-to-ground optical communication link

Yan'an Zhi, Jianfeng Sun, Enwen Dai, Yu Zhou, Lijuan Wang, Wei Lu, Peipei Hou, Liren Liu

Proceedings Volume 8517, 85170F (2012) https://doi.org/10.1117/12.928391

KEYWORDS: Receivers, Optical communications, Satellites, Satellite communications, Atmospheric turbulence, Atmospheric optics, Phase shift keying, Wavefronts, Hybrid optics, Modulation

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Proceedings Article | 24 October 2012 Paper

Phase-space analysis of laser beam propagation within atmospheric turbulence

Wei Lu, Jianfeng Sun, Deyan Xu, Yapeng Wu, Xiaoping Ma, Bing Li, Liren Liu

Proceedings Volume 8517, 851717 (2012) https://doi.org/10.1117/12.930923

KEYWORDS: Free space optics, Atmospheric propagation, Wigner distribution functions, Laser beam propagation, Atmospheric optics, Free space, Ocean optics, Turbulence, Atmospheric turbulence, Laser communications

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Proceedings Article | 24 October 2012 Paper

High-data rate laser communication field experiment in the turbulence channel

Jianfeng Sun, Ya'nan Zhi, Wei Lu, Lijuan Wang, Enwen Dai, Liren Liu

Proceedings Volume 8517, 851713 (2012) https://doi.org/10.1117/12.928390

KEYWORDS: Laser communications, Turbulence, Modulation, Phase shift keying, Data communications, Satellites, Receivers, Homodyne detection, Satellite communications, Computer programming

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Proceedings Article | 31 May 2012 Paper

Studies on a novel mask technique with high selectivity and aspect-ratio patterns for HgCdTe trenches ICP etching

Z. Ye, W. Hu, Y. Li, J. Huang, W. Yin, C. Lin, X. Hu, R. Ding, X. Chen, W. Lu, L. He

Proceedings Volume 8353, 83532T (2012) https://doi.org/10.1117/12.918824

KEYWORDS: Mercury cadmium telluride, Etching, Silicon films, Silica, Plasma, Optical lithography, Scanning electron microscopy, Plasma etching, Standards development, Infrared radiation

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Proceedings Article | 31 May 2012 Paper

Modeling of dark current suppression in unipolar barrier infrared detectors

Jun Wang, Xiaoshuang Chen, Weida Hu, Yongguo Chen, Lin Wang, Wei Lu, Faqiang Xu

Proceedings Volume 8353, 835335 (2012) https://doi.org/10.1117/12.918960

KEYWORDS: Photodiodes, Indium arsenide, Infrared detectors, Computer simulations, Thermal modeling, Numerical simulations, Infrared radiation, Infrared technology, Diffusion, Physics

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Proceedings Article | 31 May 2012 Paper

Laser power and temperature dependence on laser beam induced current signal in As-doped p-type HgCdTe

Yongguo Chen, Weida Hu, Xiaoshuang Chen, Zhenhua Ye, Jun Wang, Chun Lin, Xiaoning Hu, Wei Lu

Proceedings Volume 8353, 83532S (2012) https://doi.org/10.1117/12.918806

KEYWORDS: Mercury cadmium telluride, Temperature metrology, Thermography, Liquid phase epitaxy, Infrared radiation, Diffusion, Diodes, Physics, Laser irradiation, Infrared detectors

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SPIE Journal Paper | 29 March 2012

Temperature dependence on photosensitive area extension in mercury cadmium telluride photodiodes using laser beam induced current

Yongguo Chen, Weida Hu, Xiaoshuang Chen, Zhenhua Ye, Jun Wang, Xiaofang Wang, Chenhui Yu, Wei Lu

OE, Vol. 51, Issue 03, 036401, (March 2012) https://doi.org/10.1117/12.10.1117/1.OE.51.3.036401

KEYWORDS: Mercury cadmium telluride, Mercury, Cadmium, Photodiodes, Tellurium, Diffusion, Temperature metrology, Ion implantation, Liquid phase epitaxy, Ionization

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Proceedings Article | 22 September 2011 Paper

The location of laser beam cutting based on the computer vision

Yapeng Wu, Shunxing Zhu, Yanan Zhi, Wei Lu, Jianfeng Sun, Enwen Dai, Aimin Yan, Liren Liu

Proceedings Volume 8134, 81340T (2011) https://doi.org/10.1117/12.892658

KEYWORDS: Laser cutting, Machine vision, Computer vision technology, Detection and tracking algorithms, Software development, Image filtering, Edge detection, Visualization, Image processing, Algorithms

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Proceedings Article | 22 September 2011 Paper

Comparison of the diffraction characteristics of continuous wave, ultrashort laser pulse, and chirped ultrashort pulse diffracted by multilayer reflection volume holographic gratings

Aimin Yan, Jianfeng Sun, Yu Zhou, Yanan Zhi, Wei Lu, Liren Liu

Proceedings Volume 8130, 81300V (2011) https://doi.org/10.1117/12.892654

KEYWORDS: Diffraction, Ultrafast phenomena, Diffraction gratings, Holography, Volume holography, Continuous wave operation, Multilayers, Pulsed laser operation, Diffractive optical elements, Pulse shaping

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Proceedings Article | 15 September 2011 Paper

Control analysis of acquirement and locking in inter-satellite laser communications

Wei Lu, Jianfeng Sun, Yu Zhou, Yapeng Wu, Aimin Yan, Enwen Dai, Yanan Zhi, Liren Liu

Proceedings Volume 8162, 81620Z (2011) https://doi.org/10.1117/12.892656

KEYWORDS: Staring arrays, Laser communications, Telecommunications, Acquisition tracking and pointing, Satellites, Sensors, Satellite communications, Control systems, Optical simulations, Optical tracking

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Proceedings Article | 15 September 2011 Paper

Acquisition strategy for the satellite laser communications under the laser terminal scanning errors situation

Jianfeng Sun, Liren Liu, Wei Lu, Aimin Yan, Yu Zhou

Proceedings Volume 8162, 81620U (2011) https://doi.org/10.1117/12.893380

KEYWORDS: Laser communications, Satellites, Error analysis, Satellite communications, Raster graphics, Telecommunications, Laser systems engineering, Signal detection, Satellite navigation systems, Receivers

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SPIE Journal Paper | 1 September 2011

Different approximations of carrier statistics in middle-wavelength infrared HgCdTe photovoltaic devices with nonparabolic band

Jun Wang, Xiaoshuang Chen, Weida Hu, Lin Wang, Yongguo Chen, Wei Lu, Faqiang Xu

OE, Vol. 50, Issue 09, 094006, (September 2011) https://doi.org/10.1117/12.10.1117/1.3627213

KEYWORDS: Mercury cadmium telluride, Statistical modeling, Mid-IR, Photovoltaics, Infrared radiation, Data modeling, Photodiodes, Doping, Infrared photography, Error analysis

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Proceedings Article | 21 May 2011 Paper

Study of photosensitive area extension in HgCdTe photodiodes using scanning laser microscopy

Yongguo Chen, Weida Hu, Xiaoshuang Chen, Jun Wang, Wei Lu

Proceedings Volume 8012, 80123C (2011) https://doi.org/10.1117/12.886663

KEYWORDS: Mercury cadmium telluride, Photodiodes, Mercury, Ion implantation, Ionization, Solar energy, Microscopy, Infrared detectors, Temperature metrology, Photovoltaics

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Proceedings Article | 21 May 2011 Paper

Different approximation for carrier statistic in non-parabolic MWIR HgCdTe photovoltaic devices

Jun Wang, Xiaoshuang Chen, Weida Hu, Lin Wang, Yongguo Chen, Wei Lu, Faqiang Xu

Proceedings Volume 8012, 80123B (2011) https://doi.org/10.1117/12.886656

KEYWORDS: Mercury cadmium telluride, Mid-IR, Data modeling, Photovoltaics, Photodiodes, Statistical modeling, Reverse modeling, Infrared radiation, Infrared photography, Semiconductors

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Proceedings Article | 5 November 2010 Paper

Carrier relaxations in trap states of GaInNAs and HgCdTe thin films

Fajun Ma, Zhifeng Li, Pingping Chen, Lu Chen, Wei Lu

Proceedings Volume 7854, 78542I (2010) https://doi.org/10.1117/12.868777

KEYWORDS: Mercury cadmium telluride, Thin films, Picosecond phenomena, Electrons, Absorption, Ultrafast phenomena, Infrared radiation, Gallium arsenide, Physics, Solids

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Proceedings Article | 22 October 2010 Paper

128×128 dual-color ROIC with electrical crosstalk resistant design

Wei Lu, Ruijun Ding, Xiaoyang Liu, Chun Zhou

Proceedings Volume 7658, 76585Z (2010) https://doi.org/10.1117/12.865926

KEYWORDS: Readout integrated circuits, Medium wave, Sensors, Transistors, Infrared detectors, Signal detection, Device simulation, Switches, Infrared imaging, Staring arrays

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Proceedings Article | 8 September 2010 Paper

Image processing algorithm of equiarm delay line in SAIL

Nan Xu, Liren Liu, Wei Lu

Proceedings Volume 7797, 779710 (2010) https://doi.org/10.1117/12.859791

KEYWORDS: Image processing, Heterodyning, Target detection, Image resolution, Algorithm development, Phase shifting, Nonlinear optics, LIDAR, Detection and tracking algorithms, Synthetic aperture imaging

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Proceedings Article | 28 August 2010 Paper

Design and development of control software in the experiment system of synthetic aperture laser imaging radar

Yapeng Wu, Yu Zhou, Ya'nan Zhi, Jianfeng Sun, Wei Lu, Liren Liu

Proceedings Volume 7818, 781810 (2010) https://doi.org/10.1117/12.860009

KEYWORDS: Control systems, Visualization, Software development, Imaging systems, Computing systems, Laser sources, LabVIEW, Digital signal processing, Synthetic aperture imaging, LIDAR

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Proceedings Article | 24 August 2010 Paper

Control loop analysis of the complex axis in satellite laser communications

Wei Lu, Liren Liu, Jianfeng Sun, Yu Zhou, Yapeng Wu

Proceedings Volume 7814, 781410 (2010) https://doi.org/10.1117/12.859979

KEYWORDS: Staring arrays, Satellites, Laser communications, Satellite communications, Control systems, Telecommunications, Complex systems, Acquisition tracking and pointing, Optical tracking, Optical communications

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Proceedings Article | 13 October 2009 Paper

Junction temperature measurement on light-emitting diodes and its application

S. M. He, B. Zhang, N. Li, S. S. Liu, T. Zhang, W. Lu

Proceedings Volume 7518, 75180N (2009) https://doi.org/10.1117/12.845455

KEYWORDS: Light emitting diodes, Lamps, Temperature metrology, Quantum wells, Electroluminescence, Luminescence, Spectroscopy, Calibration, Solids, Gallium nitride

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Proceedings Article | 1 September 2009 Paper

Algorithm of matched filtering overcoming nonlinear chirp effect in synthetic aperture ladar

Wei Lu, Nan Xu, Liren Liu

Proceedings Volume 7442, 744210 (2009) https://doi.org/10.1117/12.824684

KEYWORDS: Heterodyning, Nonlinear filtering, Detection and tracking algorithms, Signal processing, Optical filters, LIDAR, Nonlinear optics, Synthetic aperture radar, Image filtering, Electronic filtering

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Proceedings Article | 1 September 2009 Paper

Compensating algorithm of nonlinear phase errors using scan filter in SAIL

Nan Xu, Liren Liu, Wei Lu

Proceedings Volume 7442, 74420Z (2009) https://doi.org/10.1117/12.824682

KEYWORDS: Nonlinear filtering, Heterodyning, Detection and tracking algorithms, Electronic filtering, Optical filters, Phase shifting, Algorithm development, Image resolution, Nonlinear optics, Tunable lasers

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Proceedings Article | 5 August 2009 Paper

Quantum structure optimization for infrared detection

Ning Li, Hong-lou Zhen, Wang-ping Wang, Jian Wang, Xiao-shuang Chen, Zhi-feng Li, Wen-xin Wang, Hong Chen, Feng-qi Liu, Wei Lu

Proceedings Volume 7383, 738306 (2009) https://doi.org/10.1117/12.839635

KEYWORDS: Quantum wells, Quantum well infrared photodetectors, Quantum dots, Infrared detectors, Luminescence, Infrared radiation, Near field optics, Infrared detection, Staring arrays, Sensors

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Proceedings Article | 7 May 2009 Paper

The development of HgCdTe infrared detector technology in China

W. Lu, L. He, X. Chen, L. Ding, S. Sun, J. Tang, J. Su

Proceedings Volume 7298, 72982Z (2009) https://doi.org/10.1117/12.819030

KEYWORDS: Mercury cadmium telluride, Infrared radiation, Infrared detectors, Sensors, Staring arrays, Silicon, Lutetium, Infrared spectroscopy, Infrared sensors, Spectroscopy

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Proceedings Article | 19 August 2008 Paper

Coherent area inside partially coherent laser beam through atmospheric and sea water turbulences

Wei Lu, Liren Liu, De'an Liu, Jianfeng Sun, Aimin Yan

Proceedings Volume 7091, 70910U (2008) https://doi.org/10.1117/12.793977

KEYWORDS: Turbulence, Atmospheric propagation, Laser beam propagation, Atmospheric turbulence, Beam propagation method, Radio propagation, Refractive index, Atmospheric propagation engineering, Electromagnetism, Free space

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Proceedings Article | 17 January 2008 Paper

The distribution of grating-coupled field of quantum well infrared photodetector using FDTD method

Hongbo Chen, Xiaoshuang Chen, Yong Zeng, Zhifeng Li, Dayuan Xiong, Wei Lu

Proceedings Volume 6835, 68351E (2008) https://doi.org/10.1117/12.755093

KEYWORDS: Quantum well infrared photodetectors, Metals, Finite-difference time-domain method, Diffraction gratings, Quantum wells, Absorption, Polarization, Interfaces, Diffraction, Reflection

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Proceedings Article | 25 September 2007 Paper

Scintillation index of electromagnetic Gaussian Schell-model beams on propagation through atmospheric turbulence

Wei Lu, Liren Liu, De'an Liu, Jianfeng Sun

Proceedings Volume 6709, 67091G (2007) https://doi.org/10.1117/12.731954

KEYWORDS: Scintillation, Atmospheric propagation, Turbulence, Radio propagation, Electromagnetism, Beam propagation method, Atmospheric turbulence, Free space, Global system for mobile communications, Free space optics

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Proceedings Article | 17 September 2007 Paper

Near infrared nonvolatile holographic recording in doubly doped LiNbO₃:Fe crystals

Dashan Li, De'an Liu, Ya'nan Zhi, Wei Lu, Liren Liu

Proceedings Volume 6698, 669814 (2007) https://doi.org/10.1117/12.731944

KEYWORDS: Crystals, Holography, Iron, Holograms, Diffraction, Electrons, Photovoltaics, Near infrared, Cerium, Data storage

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Proceedings Article | 14 May 2007 Paper

Quantum manipulation of infrared single photons for efficient detection and quantum interface by means of intracavity frequency upconversion

Huafang Dong, Haifeng Pan, Heping Zeng, Wei Lu

Proceedings Volume 6542, 65420N (2007) https://doi.org/10.1117/12.716434

KEYWORDS: Upconversion, Quantum efficiency, Crystals, Fabry–Perot interferometers, Laser crystals, Nonlinear crystals, Quantum information, Quantum communications, Interfaces, Laser resonators

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Proceedings Article | 24 August 2006 Paper

Passive ranging within a differential framework

Qingguo Yang, Liren Liu, De'an Liu, Jianfeng Sun, Yongjian Zhu, Wei Lu

Proceedings Volume 6312, 63121F (2006) https://doi.org/10.1117/12.678396

KEYWORDS: Cameras, Ranging, Imaging systems, Machine vision, Sensors, Signal attenuation, Coded apertures, Data processing, Differential equations, Digital recording

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Proceedings Article | 14 August 2006 Paper

Phase mapping of the poling process in the RuO2:LiNbO3 crystal by digital holographic interferometry

Weijuan Qu, De'an Liu, Ya'nan Zhi, Zhu Luan, Chunhua Wang, Wei Lu, Liren Liu

Proceedings Volume 6293, 62930X (2006) https://doi.org/10.1117/12.678409

KEYWORDS: Crystals, Digital holography, Holograms, Holographic interferometry, 3D image reconstruction, Polarization, Refractive index, Geometrical optics, Charge-coupled devices, Interferometry

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Proceedings Article | 14 August 2006 Paper

Comparison of the contrast-phase map reconstruction by Fresnel transform method and the angular spectrum backward propagation algorithm in RuO₂:LiNbO₃ crystal

Weijuan Qu, Ya'nan Zhi, De'an Liu, Wei Lu, Zhijuan Hu, Chunhua Wang, Liren Liu

Proceedings Volume 6292, 62921D (2006) https://doi.org/10.1117/12.678412

KEYWORDS: Reconstruction algorithms, Crystals, Holograms, Digital holography, Holographic interferometry, Wave propagation, Fourier transforms, Charge-coupled devices, Wavefronts, 3D image reconstruction

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Proceedings Article | 9 June 2006 Paper

Study on grating coupling very long wavelength GaAs/AlGaAs QWIP

F. Guo, N. Li, S. Yu, J. Lin, Y. Hou, D. Xiong, Y. He, H. Zeng, X. Xu, Z. Zhu, W. Lu, Q. Huang, J. Zhou

Proceedings Volume 6149, 61493O (2006) https://doi.org/10.1117/12.674360

KEYWORDS: Quantum well infrared photodetectors, Diffraction gratings, Sensors, Absorption, Black bodies, Gallium arsenide, Infrared radiation, Electrons, Quantum wells, Gallium

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Proceedings Article | 1 February 2006 Paper

Optical and local current studies on InAs/GaAs quantum dots

T. Li, P. Chen, F. Wang, Z. Chen, X. Chen, W. Lu

Proceedings Volume 6034, 60340O (2006) https://doi.org/10.1117/12.668108

KEYWORDS: Indium arsenide, Quantum dots, Atomic force microscopy, Gallium arsenide, Luminescence, Molecular beam epitaxy, Gallium, Physics, Temperature metrology, Indium gallium arsenide

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Proceedings Article | 23 January 2006 Paper

Preparation and optical properties of ZnO nanoparticles

Hongmei Zhong, Jinbin Wang, Mei Zhou, Shaowei Wang, Zhifeng Li, Wenlan Xu, Xiaoshuang Chen, Wei Lu

Proceedings Volume 6029, 60290W (2006) https://doi.org/10.1117/12.667712

KEYWORDS: Zinc oxide, Nanoparticles, Annealing, Optical properties, Crystals, Transmission electron microscopy, Ultraviolet radiation, Luminescence, Oxygen, Nanorods

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Proceedings Article | 13 September 2005 Paper

Optical pattern communication based on imaging optics

Weiqing Pan, Liren Liu, Wei Lu

Proceedings Volume 5892, 58921L (2005) https://doi.org/10.1117/12.612665

KEYWORDS: Optical communications, Telecommunications, Imaging systems, Image transmission, Signal detection, Free space optics, Signal processing, Detector arrays, Channel projecting optics, Optical arrays

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Proceedings Article | 8 December 2004 Paper

Low-loss microwave coplanar waveguides realized on low-resistivity silicon wafer

Yuping Ge, Fangmin Guo, Weiming Wang, Shaoxin Yu, Li Shao, Ziqiang Zhu, Wei Lu

Proceedings Volume 5774, (2004) https://doi.org/10.1117/12.607416

KEYWORDS: Silicon, Picosecond phenomena, Microwave radiation, Dielectrics, Quartz, Semiconducting wafers, Waveguides, Physics, Signal attenuation, Scanning electron microscopy

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Proceedings Article | 8 December 2004 Paper

Design and simulation of uncooled bi-material infrared detector

Xin Xu, Fangmin Guo, Wei Lu, Shaoxin Yu, Yuping Ge, Ning Li

Proceedings Volume 5774, (2004) https://doi.org/10.1117/12.607409

KEYWORDS: Sensors, Heat flux, Silicon, Temperature metrology, Infrared detectors, Thermography, Infrared radiation, Infrared sensors, 3D modeling, Thermal modeling

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Proceedings Article | 8 December 2004 Paper

MBE growth and magnetoresistance properties of PrSrMnO3 films on NdGaO3(100) substrate

P. Chen, G. Liu, H. Makino, Wei Lu, Takafumi Yao

Proceedings Volume 5774, (2004) https://doi.org/10.1117/12.607465

KEYWORDS: Thin films, Strontium, Magnetism, Resistance, Manganese, Crystals, Molecular beam epitaxy, Physics, Reflection, Diffraction

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Proceedings Article | 8 December 2004 Paper

MBE growth and properties of InN and InN-based diluted magnetic semiconductors

P. Chen, H. Makino, Wei Lu, Takafumi Yao

Proceedings Volume 5774, (2004) https://doi.org/10.1117/12.607268

KEYWORDS: Indium nitride, Manganese, Chromium, Absorption, Magnetic semiconductors, Magnetism, Gallium nitride, Crystals, Molecular beam epitaxy, Aluminum

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Proceedings Article | 8 December 2004 Paper

Failure analysis of MEMS RF cantilevered beam switch

Fangmin Guo, Xin Xu, Chengshi Li, Yuping Ge, Jianguo Yu, Peisheng Xin, Rongjin Zhu, Zongshen Lai, Ziqiang Zhu, Wei Lu

Proceedings Volume 5774, (2004) https://doi.org/10.1117/12.607393

KEYWORDS: Switches, Failure analysis, Microelectromechanical systems, Gold, Physics, Switching, Information operations, Modulators, Silicon, Solid state electronics

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Proceedings Article | 25 March 2004 Paper

Application of combinatorial material chip method on the improvement of quantum dots emission efficiency

Wei Lu, Y. L. Ji, H. X. Si, Shuechu Shen, Q. Zhao, Magnus Willander

Proceedings Volume 5277, (2004) https://doi.org/10.1117/12.529967

KEYWORDS: Quantum dots, Quantum efficiency, Luminescence, Annealing, Indium arsenide, Optoelectronic devices, Gallium arsenide, Solids, Electronics, Photonics

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Proceedings Article | 25 March 2004 Paper

Thermal characteristics in infrared emitter elements studied by Raman scattering

Wei-Ying Cai, Zhi-Feng Li, Ning Li, Shao-Wei Wang, Wei Lu

Proceedings Volume 5277, (2004) https://doi.org/10.1117/12.529879

KEYWORDS: Bridges, Silicon, Raman spectroscopy, Temperature metrology, Thermography, Molecular bridges, Infrared radiation, Raman scattering, Phonons, Infrared imaging

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Proceedings Article | 5 December 2002 Paper

Intermixing effect on asymmetric quantum well

Guibin Chen, Zhifeng Li, Zhongli Miao, Xiaoshuang Chen, Wei Lu

Proceedings Volume 4795, (2002) https://doi.org/10.1117/12.453828

KEYWORDS: Quantum wells, Aluminum, Luminescence, Ion implantation, Annealing, Gallium arsenide, Interfaces, Diffusion, Gallium, Arsenic

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Proceedings Article | 15 December 2000 Paper

Intermixing effect in quantum well infrared detector

Wei Lu, Ning Li, Na Li, Lin-Fa Zhang, Shuechu Shen, Ying Fu, Magnus Willander, L. Fu, Hark Tan, Chennupati Jagadish

Proceedings Volume 4130, (2000) https://doi.org/10.1117/12.409876

KEYWORDS: Quantum wells, Quantum well infrared photodetectors, Diffusion, Gallium arsenide, Silicon, Aluminum, Infrared detectors, Absorption, Chemical species, Infrared radiation

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