Dr. Lijuan Wang Profile

Dr. Lijuan Wang

at Shanghai Institute of Optics And Fine Mechanics

SPIE Involvement:

Author

Publications (35)

Proceedings Article | 14 November 2018 Paper

3D scanning coherent lidar demonstration using frequency modulated continuous wave

Wei Lu, Zhiyong Lu, Yu Zhou, Jiangfeng Sun, Qian Xu, Lijuan Wang, Yueli Xi

Proceedings Volume 10772, 1077215 (2018) https://doi.org/10.1117/12.2322141

KEYWORDS: LIDAR, 3D image processing, Modulation, Prisms, Doppler effect, Imaging systems, 3D acquisition, Image processing, Clouds, 3D scanning

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Proceedings Article | 6 September 2017 Paper

Imaging processing with bidirectional modulation in down-looking synthetic aperture imaging ladar

Zhiyong Lu, Yu Zhou, Jianfeng Sun, Zhu Luan, Lijuan Wang, Qian Xu, Liren Liu

Proceedings Volume 10410, 1041012 (2017) https://doi.org/10.1117/12.2272426

KEYWORDS: Modulation, Synthetic aperture imaging, LIDAR, Image processing, Remote sensing, Phase modulation, Signal to noise ratio

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Proceedings Article | 6 September 2017 Paper

Influence of polarization characteristic of targets on synthetic aperture imaging ladar

Qian Xu, Jianfeng Sun, Zhiyong Lu, Lijuan Wang, Peipei Hou, Wei Lu, Liren Liu

Proceedings Volume 10410, 1041013 (2017) https://doi.org/10.1117/12.2272743

KEYWORDS: Polarization, Synthetic aperture imaging, LIDAR, Mueller matrices, Backscatter, Active optics, Optical imaging, Super resolution, Diffraction, Image resolution

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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 | 28 September 2013 Paper

Differential time delay line network for optical controlled beam forming

Jianfeng Sun, Lijuan Wang, Peipei Hou, Liren Liu, Ya'nan Zhi, Yu Zhou

Proceedings Volume 8843, 88430M (2013) https://doi.org/10.1117/12.2022990

KEYWORDS: Phased array optics, Radar, Free space optics, Radio optics, Phased arrays, Prisms, Picosecond phenomena, Free space, Optical networks, Polarization

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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 | 24 October 2012 Paper

Polarization phase-shifting cyclic Jamin shearing interferometer

Lijuan Wang, Liren Liu, Jianfeng Sun, Yu Zhou, Enwen Dai, Yapeng Wu

Proceedings Volume 8517, 851715 (2012) https://doi.org/10.1117/12.928399

KEYWORDS: Phase shifts, Polarization, Interferometers, Shearing interferometers, Wavefronts, Prisms, Phase shifting, Adaptive optics, Reflectivity, Visibility

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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 | 19 October 2012 Paper

An overview of radial supporting ways for large-size movement mirror: a case study of a large-aperture rotating prism

Anhu Li, Wei Wang, Ye Ding, Yongcheng Liang, Jianfeng Sun, Yongjian Zhu, Zhizhong Li, Lijuan Wang, Liren Liu

Proceedings Volume 8487, 84870T (2012) https://doi.org/10.1117/12.928456

KEYWORDS: Mirrors, Prisms, Photovoltaics, Glasses, Optimization (mathematics), Finite element methods, Optical components, Mirror structures, Mechanical engineering, Telescopes

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Proceedings Article | 15 September 2011 Paper

Simple phase-shifting method in Jamin double-shearing interferometer for testing of diffraction-limited wavefront

Lijuan Wang, Liren Liu, Zhu Luan, Jianfeng Sun, Yu Zhou

Proceedings Volume 8162, 81620S (2011) https://doi.org/10.1117/12.892661

KEYWORDS: Phase shifts, Interferometers, Wavefronts, Polarization, Shearing interferometers, Semiconductor lasers, Laser communications, Phase shifting, Phase interferometry, Polarizers

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Proceedings Article | 28 August 2010 Paper

A synthetic aperture imaging ladar demonstrator with Ø300mm antenna and changeable footprint

Yu Zhou, Yanan Zhi, Aimin Yan, Nan Xu, Lijuan Wang, Yapeng Wu, Zhu Luan, Jianfeng Sun, Liren Liu

Proceedings Volume 7818, 78180T (2010) https://doi.org/10.1117/12.859971

KEYWORDS: Telescopes, Near field optics, Hybrid optics, Antennas, Space telescopes, Wavefronts, Polarization, Synthetic aperture imaging, LIDAR, Receivers

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Proceedings Article | 3 August 2010 Paper

Large-optics shearing interferometer for the wavefront sensing of widely tunable laser

Zhu Luan, Lijuan Wang, Yu Zhou, Enwen Dai, Jianfeng Sun, Liren Liu

Proceedings Volume 7790, 779012 (2010) https://doi.org/10.1117/12.859761

KEYWORDS: Wavefronts, Mirrors, Shearing interferometers, Tunable lasers, Collimators, Wavefront sensors, Interferometers, Laser sources, Semiconductor lasers, Calibration

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Proceedings Article | 10 September 2009 Paper

Method to measure frequency change of tunable laser based on Jamin shearing interferometer

Lijuan Wang, Liren Liu, Jianfeng Sun, Yu Zhou, Zhu Luan, De'an Liu

Proceedings Volume 7432, 743218 (2009) https://doi.org/10.1117/12.824681

KEYWORDS: Tunable lasers, Semiconductor lasers, Shearing interferometers, Modulation, Sensors, Image sensors, Beam splitters, Interferometers, CCD image sensors, Image processing

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Proceedings Article | 1 September 2009 Paper

A multi-purpose SAIL demonstrator design and its principle experimental verification

Yu Zhou, Aimin Yan, Nan Xu, Lijuan Wang, Zhu Luan, Jianfeng Sun, Liren Liu

Proceedings Volume 7468, 74680S (2009) https://doi.org/10.1117/12.825436

KEYWORDS: Telescopes, Antennas, Wavefronts, Optical instrument design, Signal detection, Image resolution, Oscillators, Signal processing, Synthetic aperture radar, Detection and tracking algorithms

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Proceedings Article | 21 August 2009 Paper

Optical birefringent 90° hybrid for coherent receiver in free-space optical communication system

Ya'nan Zhi, Yu Zhou, Jianfeng Sun, Aimin Yan, Zhu Luan, Lijuan Wang, Liren Liu

Proceedings Volume 7464, 746410 (2009) https://doi.org/10.1117/12.824680

KEYWORDS: Neodymium, Free space optics, Hybrid optics, Receivers, Polarization, Optical design, Free space optical communications, Telecommunications, Wave plates, Phase compensation

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Proceedings Article | 19 August 2008 Paper

The mechanical design of the large-optics double-shearing interferometer for the test of diffraction-limited wavefront

Lijuan Wang, Liren Liu, Luan Zhu, Jianfeng Sun, Yu Zhou, De'an Liu

Proceedings Volume 7091, 70910S (2008) https://doi.org/10.1117/12.793954

KEYWORDS: Interferometers, Reflectors, Beam splitters, Wavefronts, Mechanical engineering, Metals, Optical fabrication, Phase shifts, Structural design, Optical benches

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Proceedings Article | 19 August 2008 Paper

Large-Optics white light interferometer for laser wavefront test: apparatus and application

Zhu Luan, Liren Liu, Lijuan Wang, De'an Liu

Proceedings Volume 7091, 70910Q (2008) https://doi.org/10.1117/12.793515

KEYWORDS: Wavefronts, Interferometers, Mirrors, Optics manufacturing, Light emitting diodes, Calibration, Collimators, Laser sources, Helium neon lasers, Laser communications

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Proceedings Article | 25 September 2007 Paper

Single and double shearing interferometers series for laser wave front testing

Zhu Luan, Liren Liu, Lijuan Wang, Jianfeng Sun, De'an Liu

Proceedings Volume 6709, 67091E (2007) https://doi.org/10.1117/12.731948

KEYWORDS: Wavefronts, Shearing interferometers, Optics manufacturing, Interferometers, Manufacturing, Spherical lenses, Reflection, Laser communications, Diffraction, Wavefront sensors

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Proceedings Article | 25 September 2007 Paper

Polarization phase-shifting double-shearing interferometer for the test of the diffraction-limited wavefront

Lijuan Wang, Liren Liu, Zhu Luan, Jianfeng Sun, Yu Zhou

Proceedings Volume 6709, 67091H (2007) https://doi.org/10.1117/12.731955

KEYWORDS: Interferometers, Phase shifts, Polarization, Polarizers, Wavefronts, Phase shifting, Shearing interferometers, Phase interferometry, Laser communications, Cameras

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Proceedings Article | 25 September 2007 Paper

An integrated test-bed for PAT testing and verification of inter-satellite lasercom terminals

Liren Liu, Lijuan Wang, Jianfeng Sun, Yu Zhou, Xianghong Zhong, De'an Liu, Aiming Yan, Nan Xu

Proceedings Volume 6709, 670904 (2007) https://doi.org/10.1117/12.731949

KEYWORDS: Acquisition tracking and pointing, Optical scanning, Collimators, Near field optics, Optical tracking, Prisms, Satellites, Integrated optics, Laser communications, Far-field diffraction

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Proceedings Article | 25 September 2007 Paper

Technical scheme and corresponding experiment for the PAT performance of a lasercom using an integrated test-bed

Jianfeng Sun, Liren Liu, Lijuan Wang, Zhu Luan, De'an Liu, Nan Xu, Xianghong Zhong

Proceedings Volume 6709, 67091F (2007) https://doi.org/10.1117/12.731953

KEYWORDS: Acquisition tracking and pointing, Optical tracking, Laser communications, Sensors, Integrated optics, Optical scanning, Optical testing, Computing systems, Computer simulations, Prisms

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Proceedings Article | 1 September 2006 Paper

A double-focus collimator system for full PAT performance testing of inter-satellite laser communication terminals

Lijuan Wang, Zhu Luan, Jianfeng Sun, Yu Zhou, De'an Liu, Liren Liu

Proceedings Volume 6304, 63041T (2006) https://doi.org/10.1117/12.678281

KEYWORDS: Collimators, Beam splitters, Acquisition tracking and pointing, Laser communications, Laser scanners, 3D scanning, Reflectors, Telecommunications, Image resolution, Optical sensors

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Proceedings Article | 1 September 2006 Paper

Physical basis and corresponding instruments for PAT performance testing of inter-satellite laser communication terminals

Liren Liu, Lijuan Wang, Zhu Luan, Jianfeng Sun, Anhu Li, De'an Liu

Proceedings Volume 6304, 63040C (2006) https://doi.org/10.1117/12.678259

KEYWORDS: Acquisition tracking and pointing, Receivers, Satellites, Laser communications, Collimators, Near field optics, Transmitters, Optical scanning, Optical simulations, Near field diffraction

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Proceedings Article | 1 September 2006 Paper

Double-prism scanner for testing tracking performance of inter-satellite laser communication terminals

Anhu Li, Liren Liu, Jianfeng Sun, Xianghong Zhong, Deyan Xu, Qiande Shen, Yu Zhou, Zhu Luan, Lijuan Wang

Proceedings Volume 6304, 63041R (2006) https://doi.org/10.1117/12.678413

KEYWORDS: Prisms, Scanners, Autocollimators, Laser communications, Refraction, Collimators, Laser scanners, 3D scanning, Control systems, Structural design

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Proceedings Article | 7 October 2005 Paper

The sinusoidal oscillatory diffraction induced by strong refractive index change in reduced Fe:LiNbO3 crystals

Zhifang Chai, De'an Liu, Zhu Luan, Lijuan Wang, Liren Liu

Proceedings Volume 5911, 591118 (2005) https://doi.org/10.1117/12.612723

KEYWORDS: Crystals, Diffraction, Iron, Diffraction gratings, Refractive index, Laser crystals, Absorption, Electrons, Photovoltaics, Doping

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Proceedings Article | 7 October 2005 Paper

The analysis and the enhancement of low diffraction efficiency in 90-degree holographic recording geometry

Yu Zhou, Liren Liu, Zhu Luan, Aimin Yan, Lijuan Wang

Proceedings Volume 5911, 591115 (2005) https://doi.org/10.1117/12.612927

KEYWORDS: Diffraction, Diffraction gratings, Holography, Crystals, Modulation, Iron, Refractive index, Holograms, Ultraviolet radiation, Manganese

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Proceedings Article | 7 October 2005 Paper

Improvement of the nonvolatile holographic recording by application of external electric field

Cuixia Dai, Liren Liu, De'an Liu, Yu Zhou, Lijuan Wang

Proceedings Volume 5911, 59111E (2005) https://doi.org/10.1117/12.612712

KEYWORDS: Crystals, Holography, Photovoltaics, Ultraviolet radiation, Laser crystals, Diffraction, Holograms, Holography applications, Phase shifts, Surface plasmons

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Proceedings Article | 13 September 2005 Paper

Submicroradian accuracy scanning system with a double-wedge rotating around the orthogonal axes

Anhu Li, Jianfeng Sun, Lijuan Wang, Liren Liu

Proceedings Volume 5892, 58921M (2005) https://doi.org/10.1117/12.612669

KEYWORDS: Refraction, Control systems, Prisms, Error analysis, Control systems design, Optical communications, Autocollimation, Optical scanning systems, Laser communications, Telecommunications

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Proceedings Article | 13 September 2005 Paper

Design of an optical testbed for in-lab testing and validation for the intersatellite lasercom terminals

Lingyu Wan, Anhu Li, Lijuan Wang, Zhu Luan, Liren Liu

Proceedings Volume 5892, 58921N (2005) https://doi.org/10.1117/12.612672

KEYWORDS: Optical simulations, Optical testing, Telecommunications, Laser beam propagation, Wavefronts, Optical communications, Optical amplifiers, Sensors, Light sources, Optical design

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Proceedings Article | 13 September 2005 Paper

A prototype of intersatellite laser communications terminals

Liren Liu, Xiaolei Zhu, Yanzhi Hu, Zhu Luan, Lijuan Wang, De'an Liu, Ruichang Gao, Latang Xie, Jiahu Yuan

Proceedings Volume 5892, 58920I (2005) https://doi.org/10.1117/12.612586

KEYWORDS: Laser communications, Acquisition tracking and pointing, Wavefronts, Optical communications, Semiconductor lasers, Optical simulations, Interferometers, Prototyping, Free space optical communications, Shearing interferometers

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Proceedings Article | 22 October 2004 Paper

High-performance electro-optically tunable birefringent interleaver filters

Juan Zhang, Liren Liu, Yu Zhou, Nan Xu, Lijuan Wang

Proceedings Volume 5524, (2004) https://doi.org/10.1117/12.557895

KEYWORDS: Crystals, Analog electronics, Electro optics, Optical filters, Tunable filters, Dense wavelength division multiplexing, Birefringence, Refractive index, Glasses, Transmittance

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Proceedings Article | 22 October 2004 Paper

Vectorial solution of Kukhtarev equations for doubly doped crystals and optimal choice of recording directions in nonvolatile holographic storage

Yu Zhou, Liren Liu, Zhu Luan, Lijuan Wang, Cuixia Dai

Proceedings Volume 5560, (2004) https://doi.org/10.1117/12.558839

KEYWORDS: Crystals, Photovoltaics, Holography, Stereolithography, Refractive index, Lawrencium, Phase shift keying, Laser imaging, Laser crystals, Modulation

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Proceedings Article | 20 October 2004 Paper

The diffraction-limited wavefront produce and measurement of the semiconductor laser diode

Hongzhan Liu, Liren Liu, Yanzhi Hu, Zhu Luan, Lijuan Wang

Proceedings Volume 5550, (2004) https://doi.org/10.1117/12.557922

KEYWORDS: Semiconductor lasers, Wavefronts, Diodes, Collimation, Single mode fibers, Optical testing, Space telescopes, Transmitters, Diffraction, Monochromatic aberrations

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Proceedings Article | 20 October 2004 Paper

Double prisms for two-dimensional optical satellite relative-trajectory simulator

Jianfeng Sun, Liren Liu, Maojin Yun, Lijuan Wang, Nan Xu

Proceedings Volume 5550, (2004) https://doi.org/10.1117/12.557888

KEYWORDS: Prisms, Satellites, Device simulation, Control systems, Optical simulations, Servomechanisms, Control systems design, Laser communications, Genetic algorithms, Databases

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Proceedings Article | 20 October 2004 Paper

Method of circular aperture sampling for wavefront analysis

Mingli Zhang, Liren Liu, Zhu Luan, Lingyu Wan, Lijuan Wang

Proceedings Volume 5550, (2004) https://doi.org/10.1117/12.557907

KEYWORDS: Wavefronts, Collimation, Microscopes, Objectives, Wavefront analysis, Diffraction, Laser communications, Fiber optics, Radiometry, Statistical analysis

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Showing 5 of 35 publications

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