Prof. Dayong Wang Profile

Prof. Dayong Wang

Professor at Beijing Univ of Technology

SPIE Involvement:

Author

Publications (138)

Proceedings Article | 6 June 2024 Poster

Implementation of THz confocal imaging based on super-oscillating lens, Fibonacci lens and transmissive convex lens

Xu Yang, Lu Rong, Binjie Ji, Dayong Wang, Min Wan

Proceedings Volume 12994, 129940H (2024) https://doi.org/10.1117/12.3023476

KEYWORDS: Terahertz radiation, Confocal microscopy, Lenses, Biological imaging, Imaging systems, Visible radiation, Proteins, Plastics, Microwave radiation, Infrared radiation

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Proceedings Article | 27 November 2023 Paper

Diffraction tomography based on Fourier ptychographic microscopy with the multiple scattering model

Jiayi Wu, Jie Zhao, Dayong Wang, Xiaoyu Jin, Wenyi Liu, Lu Rong

Proceedings Volume 12768, 127681N (2023) https://doi.org/10.1117/12.2687531

KEYWORDS: Tomography, Diffraction, Microscopy, Multiple scattering, Reconstruction algorithms, 3D modeling, Refractive index, 3D image processing, Image restoration, Image processing

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Proceedings Article | 24 November 2023 Paper

Terahertz confocal microscopy based on Fibonacci super-oscillatory lens

Xu Yang, Lu Rong, Tong Zhang, Dayong Wang

Proceedings Volume 12935, 129354I (2023) https://doi.org/10.1117/12.3008035

KEYWORDS: Terahertz radiation, Confocal microscopy, Imaging systems, Transmittance, Diffraction limit, 3D printing, Signal attenuation, Lens design, Image resolution, Signal intensity

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Proceedings Article | 28 September 2023 Paper

Temperature-insensitive strain measurement using a microwave photonic filter based on chirped fiber Bragg gratings

Jing Zhang, Yuanfen Zhou, Yunxin Wang, Dayong Wang

Proceedings Volume 12813, 128130F (2023) https://doi.org/10.1117/12.2692226

KEYWORDS: Fiber Bragg gratings, Dispersion, Microwave photonic filters, Michelson interferometers, Fiber optics sensors

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Proceedings Article | 27 January 2023 Paper

Design and fabrication of terahertz Dammann grating

Hao Lin, He Ma, Lu Rong, Yunxin Wang, Jie Zhao, Shufeng Lin, Xinping Zhang, Dayong Wang

Proceedings Volume 12550, 125502F (2023) https://doi.org/10.1117/12.2666967

KEYWORDS: Diffraction, Diffraction gratings, Etching, Design and modelling, Fabrication, Terahertz radiation, Silicon, Beam splitters, Wet etching, Photomasks

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Proceedings Article | 27 January 2023 Paper

Simulation and design of cascade modulator based on lithium niobate thin film

Shuo Yu, Yunxin Wang, Dengcai Yang, Jiianfeng Bao, Dayong Wang, Kexin Li

Proceedings Volume 12550, 125501X (2023) https://doi.org/10.1117/12.2666803

KEYWORDS: Modulators, Electrodes, Phase shift keying, Modulation, Waveguides, Lithium niobate, 3D modeling, Refractive index, Thin films, Microwave radiation

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Proceedings Article | 27 January 2023 Paper

Terahertz spatial filter based on enhanced optical transmission in the subwavelength aperture

Yuzhe Zhang, Tong Zhang, Shufeng Lin, Lu Rong, Jie Zhao, Dayong Wang

Proceedings Volume 12550, 125502E (2023) https://doi.org/10.1117/12.2666854

KEYWORDS: Spatial filtering, Metals, Terahertz radiation, Silicon, Refractive index, Lenses, Evanescence, Optical simulations, Transmittance, Gold

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Proceedings Article | 20 December 2022 Presentation

A survey of full-color holographic 3D display based on single SLM

Shufeng Lin, Dayong Wang, Lu Rong, Yunxin Wang, Jie Zhao

Proceedings Volume 12318, 1231818 (2022) https://doi.org/10.1117/12.2642208

KEYWORDS: 3D displays, Spatial light modulators, Holography, Multiplexing, Holograms, Displays, 3D image reconstruction, 3D image processing, Time division multiplexing, Modulation

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Proceedings Article | 19 December 2022 Presentation + Paper

Improved reconstruction with Butterworth-weighted transfer function for Fourier ptychographic microscopy

Jie Zhao, Dayong Wang, Yaqian Han, Shufeng Lin, Yunxin Wang, Lu Rong

Proceedings Volume 12318, 123181H (2022) https://doi.org/10.1117/12.2643566

KEYWORDS: Light emitting diodes, Lawrencium, Imaging systems, Contrast transfer function, Image quality, Image processing, Coherence imaging, Microscopy, Spatial coherence, Image resolution

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Proceedings Article | 19 December 2022 Poster + Paper

Design and simulation comparison of terahertz surface wave based on grating coupling method

Kunlun Li, Dayong Wang, Lu Rong, Jie Zhao, Shufeng Lin, Yunxin Wang, Tong Zhang

Proceedings Volume 12318, 123182A (2022) https://doi.org/10.1117/12.2643535

KEYWORDS: Metals, Reflection, Terahertz radiation, Wave propagation, Optical design, Refractive index, Silicon, Light wave propagation

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Proceedings Article | 16 December 2022 Presentation + Paper

Microwave photonic radar for distance and direction measurement of multiple targets

Zheng He, Yunxin Wang, Feng Yang, Dayong Wang, Zhe Liu, Xueyuan Hou, Lu Rong

Proceedings Volume 12324, 1232407 (2022) https://doi.org/10.1117/12.2643568

KEYWORDS: Target detection, Distance measurement, Radar, Microwave photonics, Signal detection, Polarization, Receivers, Modulation

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Proceedings Article | 15 December 2022 Paper

Microwave photonics self-interference cancellation and frequency down-conversion for distributed full duplex communication systems

Zhe Liu, Dayong Wang, Yunxin Wang, Tianhua Xu, Peihan Li, Feng Yang, Zheng He

Proceedings Volume 12478, 124783I (2022) https://doi.org/10.1117/12.2654827

KEYWORDS: Silicon, Modulation, Strontium, Modulators, Telecommunications, Microwave photonics, Single mode fibers, Signal generators, Quadrature amplitude modulation, Antennas

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Proceedings Article | 15 December 2022 Paper

Study on space/frequency domain response mechanism of optical synthetic aperture imaging system

Ce Liu, Jie Zhao, Dayong Wang, Yunxin Wang, Lu Rong, Shufeng Lin

Proceedings Volume 12478, 124782W (2022) https://doi.org/10.1117/12.2654787

KEYWORDS: Imaging systems, Point spread functions, Modulation transfer functions, Image restoration, Imaging arrays, Time division multiplexing, Image resolution, Optical imaging, Image processing, Synthetic aperture imaging

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Proceedings Article | 15 December 2022 Paper

Single-shot ptychography based on spatial light modulator multi-angle modulation

Xiang Long, Lu Rong, Hao Lin, Yunxin Wang, Jie Zhao, Shufeng Lin, Dayong Wang

Proceedings Volume 12478, 124783Q (2022) https://doi.org/10.1117/12.2654859

KEYWORDS: Reconstruction algorithms, Diffraction, Sensors, Modulation, Spatial light modulators, Beam splitters, Phase shift keying, Laser beam diagnostics, Data acquisition, Diffraction gratings

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SPIE Journal Paper | 22 January 2022

Accuracy improvement for optical free-field acoustic pressure measurements by photon correlation based on microscopic imaging

Jie Zhao, Dayong Wang, Rongyan Yang, Weimin Zhu

OE, Vol. 61, Issue 01, 014105, (January 2022) https://doi.org/10.1117/12.10.1117/1.OE.61.1.014105

KEYWORDS: Acoustics, Charge-coupled devices, Particles, Gaussian beams, Optical engineering, Calibration, Sensors, Optical imaging, Molybdenum, Image resolution

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Proceedings Article | 18 June 2021 Paper

Continuous-wave terahertz diffraction tomography based on digital holography

Xiaoyu Jin, Jie Zhao, Dayong Wang, Yunxin Wang, Lu Rong

Proceedings Volume 11850, 118500G (2021) https://doi.org/10.1117/12.2599266

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Proceedings Article | 18 March 2021 Paper

Broadband photonic microwave signal processor with frequency up/down conversion and tunable OEO

Feng Yang, Dayong Wang, Yunxin Wang, Dengcai Yang, Xueyuan Hou

Proceedings Volume 11780, 117801T (2021) https://doi.org/10.1117/12.2590781

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Proceedings Article | 5 March 2021 Poster

All-optical image-free microwave photonic down-conversion based on photonic phase shifting and LO frequency doubling

Dayong Wang, Feng Yang, Yunxin Wang

Proceedings Volume 11711, 117110O (2021) https://doi.org/10.1117/12.2593529

KEYWORDS: Second-harmonic generation, Phase shifting, Microwave photonics, Signal to noise ratio, Receivers, Phase shifts, Oscillators, Optical filters, Modulators, Microwave radiation

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Proceedings Article | 10 October 2020 Poster + Paper

Simulation and analysis of heterogeneous intensity modulator based on lithium niobate and silicon nitride

Kexin Li, Yunxin Wang, Feng Yang, Dayong Wang, Dengcai Yang, Hongbiao Zhang

Proceedings Volume 11555, 1155513 (2020) https://doi.org/10.1117/12.2575256

KEYWORDS: Modulators, Silicon, Lithium niobate, Electrooptic modulators, Waveguides, Refractive index, Modulation, Wireless communications, Radar, Lithium

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Proceedings Article | 8 April 2020 Presentation + Paper

Terahertz reflective ptychography

C. Tang, Y. Zhao, F. Tan, D. Wang, L. Rong, M. Georges

Proceedings Volume 11351, 1135116 (2020) https://doi.org/10.1117/12.2559209

KEYWORDS: Terahertz radiation, Diffraction, Coherence imaging, Wavefronts, Reconstruction algorithms, Phase measurement

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Proceedings Article | 12 March 2020 Paper

Improvement of imaging quality of Fourier ptychographic microscopy

Yan Sun, Dayong Wang, Yunxin Wang, Jie Zhao, Lu Rong

Proceedings Volume 11434, 1143412 (2020) https://doi.org/10.1117/12.2549199

KEYWORDS: Reconstruction algorithms, Deconvolution, Light emitting diodes, Microscopy, Image processing, Image quality, Imaging systems, Light sources, Imaging technologies, Light

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Proceedings Article | 20 November 2019 Paper

A triple-frequency microwave photonic link based on a polarization-multiplexing dual-parallel Mach-Zehnder modulator

Kexin Li, Hongbiao Zhang, Yunxin Wang, Feng Yang, Dayong Wang, Dengcai Yang

Proceedings Volume 11192, 111920G (2019) https://doi.org/10.1117/12.2537587

KEYWORDS: Microwave photonics, Modulators, Modulation, Bandpass filters, Optical filters, Photodetectors, Signal generators

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Proceedings Article | 18 November 2019 Paper

Realization of high-intensity focusing ultrasound pressure and detection of sound field

Jie Zhao, Weimin Zhu, Jinyu Lu, Tao Liu, Dayong Wang

Proceedings Volume 11189, 111891Q (2019) https://doi.org/10.1117/12.2537803

KEYWORDS: Ultrasonography, Thin films, Particles, Ultrasonics, Demodulation, Transducers, Positron emission tomography, Calibration, Spherical lenses, Acoustics

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Proceedings Article | 18 November 2019 Paper

Topography measurement by normal-incidence reflection ptychography

Chao Tang, Lu Rong, Fangrui Tan, Bing Li, Dayong Wang, Jie Zhao, Yunxin Wang

Proceedings Volume 11188, 1118815 (2019) https://doi.org/10.1117/12.2537963

KEYWORDS: Reflection, Beam splitters, Diffraction, Reflectivity, Sensors, Digital holography, Transmittance, Michelson interferometers, Holograms, Image resolution

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Proceedings Article | 6 September 2019 Paper

Large field-of-view continuous-wave terahertz reflective off-axis digital holography

Dayong Wang, Lu Rong

Proceedings Volume 11124, 1112415 (2019) https://doi.org/10.1117/12.2531565

KEYWORDS: Reflectivity, Digital holography, 3D image reconstruction, Terahertz radiation, Holograms, Image fusion, Continuous wave operation, Sensors, Image registration, Gas lasers

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SPIE Journal Paper | 20 June 2019

Reconfigurable microwave photonic frequency upconverter with local oscillator doubling or local oscillator quadrupling

Yunxin Wang, Jiahao Xu, Dayong Wang, Tao Zhou, Feng Yang, Dengcai Yang, Xin Zhong, Hongbiao Zhang, Lu Rong

OE, Vol. 58, Issue 06, 066111, (June 2019) https://doi.org/10.1117/12.10.1117/1.OE.58.6.066111

KEYWORDS: Upconversion, Modulation, Fiber Bragg gratings, Microwave photonics, Oscillators, Signal detection, Modulators, Optical engineering, Microwave radiation, Frequency conversion

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Proceedings Article | 23 April 2019 Paper

Single-wall carbon nanotube doped photopolymer for holographic use

Jialing Jian, Lin Cao, Jinxin Guo, Lu Rong, Xinping Zhang, Dayong Wang

Proceedings Volume 11030, 1103006 (2019) https://doi.org/10.1117/12.2520841

KEYWORDS: Holography, Refractive index, Polymers, Photopolymers, Diffraction, Carbon, Diffraction gratings, Nanoparticles, Photopolymerization, Carbon nanotubes

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SPIE Journal Paper | 23 February 2019 Open Access

Expanding the field-of-view and profile measurement of covered objects in continuous-wave terahertz reflective digital holography

Dayong Wang, Yanlin Zhao, Lu Rong, Min Wan, Xiaoyu Shi, Yunxin Wang, John Sheridan

OE, Vol. 58, Issue 02, 023111, (February 2019) https://doi.org/10.1117/12.10.1117/1.OE.58.2.023111

KEYWORDS: Digital holography, Terahertz radiation, 3D image reconstruction, Image fusion, Reflectivity, Holograms, Image registration, Continuous wave operation, Sensors, Wave propagation

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Proceedings Article | 9 November 2018 Paper

Encapsulated morphology measurement based on continuous-wave terahertz reflective off-axis digital holography

Yanlin Zhao, Dayong Wang, Lu Rong, Yunxin Wang, Jie Zhao, Zhihao Xu

Proceedings Volume 10826, 1082616 (2018) https://doi.org/10.1117/12.2501115

KEYWORDS: Terahertz radiation, Digital holography, Reflectivity, Holograms, Continuous wave operation, Nondestructive evaluation, Refractive index

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Proceedings Article | 9 November 2018 Paper

Numerical and experimental analysis of Bessel beam properties based on continuous-wave terahertz radiation

Zhihao Xu, Lu Rong, Dayong Wang, Bin Li, Yanlin Zhao, Jie Zhao, Yunxin Wang

Proceedings Volume 10826, 108261C (2018) https://doi.org/10.1117/12.2501241

KEYWORDS: Bessel beams, Axicons, Gaussian beams, Terahertz radiation, Continuous wave operation, Millimeter wave imaging, Refractive index, Sensors, Beam analyzers, Imaging systems

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Proceedings Article | 2 November 2018 Paper

Single assignment based nearest neighbor interpolation algorithm for digital holographic diffraction tomography

Yuanyuan Yuan, Yunxin Wang, Jie Zhao, Dayong Wang, Weining Chi, Lu Rong

Proceedings Volume 10818, 108181K (2018) https://doi.org/10.1117/12.2500360

KEYWORDS: Digital holography, Diffraction, Optical spheres, Tomography, Holography, Optical tomography, Fourier transforms, Scattering, Reconstruction algorithms, Charge-coupled devices

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Proceedings Article | 24 May 2018 Presentation + Paper

Continuous-wave terahertz phase-contrast imaging

Dayong Wang, Lu Rong, Changchao Zhai, Yunxin Wang, Jie Zhao, Jinxin Guo

Proceedings Volume 10677, 106771X (2018) https://doi.org/10.1117/12.2309947

KEYWORDS: Diffraction, Continuous wave operation, Holography, Digital holography, Reconstruction algorithms, Terahertz radiation, Sensors, Image resolution, Phase retrieval, Absorption

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Proceedings Article | 24 May 2018 Presentation + Paper

In-line and off-axis hybrid digital holography

Fengpeng Wang, Dayong Wang, Lu Rong, Yunxin Wang, Jie Zhao

Proceedings Volume 10677, 106771Q (2018) https://doi.org/10.1117/12.2306734

KEYWORDS: Holograms, 3D image reconstruction, Digital holography, Reconstruction algorithms, Phase retrieval, Beam splitters, Image retrieval, Holography, Fourier transforms, Digital imaging

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Proceedings Article | 24 May 2018 Paper

Diffraction elements by nanoparticle composites for holographic display

Lin Cao, Jinxin Guo, Lu Rong, Xinping Zhang, Dayong Wang

Proceedings Volume 10679, 106790T (2018) https://doi.org/10.1117/12.2309924

KEYWORDS: Holography, Nanoparticles, Diffraction, Diffraction gratings, Composites, Polymers, Photopolymers, 3D displays, Refractive index, Chemical elements

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SPIE Journal Paper | 15 February 2018

Application of continuous-wave terahertz computed tomography for the analysis of chicken bone structure

Bin Li, Dayong Wang, Lu Rong, Changchao Zhai, Yunxin Wang, Jie Zhao

OE, Vol. 57, Issue 02, 023105, (February 2018) https://doi.org/10.1117/12.10.1117/1.OE.57.2.023105

KEYWORDS: Computed tomography, X-rays, Terahertz radiation, Bone, X-ray computed tomography, Reconstruction algorithms, Continuous wave operation, Sensors, Imaging systems, Absorption

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Proceedings Article | 12 January 2018 Paper

Measurement of 3D refractive index distribution by optical diffraction tomography

Weining Chi, Dayong Wang, Yunxin Wang, Jie Zhao, Lu Rong, Yuanyuan Yuan

Proceedings Volume 10620, 106201S (2018) https://doi.org/10.1117/12.2296310

KEYWORDS: Diffraction, Tomography, Refractive index, Fourier transforms, 3D image processing

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Proceedings Article | 12 January 2018 Paper

Influences of overlap index on Fourier ptychography imaging

Honghong Wang, Lu Rong, Dayong Wang, Xu Zhang, Changchao Zhai, Spozmai Panezai, Yunxin Wang, Jie Zhao

Proceedings Volume 10620, 106201N (2018) https://doi.org/10.1117/12.2295548

KEYWORDS: Reconstruction algorithms, Phase retrieval, Image processing, Diffraction, Spectral resolution

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Proceedings Article | 24 October 2017 Paper

Ultra-wideband microwave photonic link based on single-sideband modulation

Jingnan Li, Yunxin Wang, Dayong Wang, Tao Zhou, Xin Zhong, Jiahao Xu, Dengcai Yang, Lu Rong

Proceedings Volume 10464, 104641U (2017) https://doi.org/10.1117/12.2285531

KEYWORDS: Microwave photonics, Single sideband modulation

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Proceedings Article | 24 October 2017 Paper

Positive absorption constraint based ptychographical algorithm with fast convergence rate

Changchao Zhai, Dayong Wang, Lu Rong, Zhihao Xu, Min Wan, Honghong Wang, Yunxin Wang

Proceedings Volume 10462, 104624D (2017) https://doi.org/10.1117/12.2285532

KEYWORDS: Absorption, Phase retrieval

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Proceedings Article | 24 October 2017 Paper

Subcellular analysis of interaction between breast cancer cells and drug by digital holography

Jie Zhao, Qiaowen Lin, Dayong Wang, Yunxin Wang, Liting Ouyang, Sha Guo, Qian Yao

Proceedings Volume 10458, 104581B (2017) https://doi.org/10.1117/12.2285271

KEYWORDS: Digital holography, Breast cancer, Cancer

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Proceedings Article | 24 October 2017 Paper

Microwave photonic frequency downconverter based on single sideband modulation

Jiahao Xu, Yunxin Wang, Tao Zhou, Dayong Wang, Jingnan Li, Xin Zhong, Dengcai Yang

Proceedings Volume 10464, 104641F (2017) https://doi.org/10.1117/12.2285263

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Proceedings Article | 24 October 2017 Paper

Dual plane on-axis digital holography with dual wavelength phase unwrapping

Spozmai Panezai, Jie Zhao, Yunxin Wang, Dayong Wang, Lu Rong

Proceedings Volume 10462, 1046242 (2017) https://doi.org/10.1117/12.2285356

KEYWORDS: Digital holography, Spatial light modulators

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Proceedings Article | 15 May 2017 Paper

Hybridization of phase retrieval and off-axis digital holography for high resolution imaging of complex shape objects

Fengpeng Wang, Dayong Wang, Lu Rong, Yunxin Wang, Jie Zhao

Proceedings Volume 10233, 102330Y (2017) https://doi.org/10.1117/12.2265609

KEYWORDS: Phase retrieval, Holograms, Image resolution, Digital recording, Image retrieval, Holography, Numerical simulations, Digital holography

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Proceedings Article | 15 May 2017 Paper

Sparsity based terahertz reflective off-axis digital holography

Min Wan, Inbarasan Muniraj, Ra'ed Malallah, Liang Zhao, James Ryle, Lu Rong, John Healy, Dayong Wang, John Sheridan

Proceedings Volume 10233, 102330T (2017) https://doi.org/10.1117/12.2264788

KEYWORDS: Microwave radiation, Infrared imaging, Infrared radiation, Electromagnetism, Continuous wave operation, Digital holography, Holograms, Holography, Terahertz radiation, Reconstruction algorithms, Terahertz sources, Carbon dioxide lasers, Imaging systems, Reflectivity, Millimeter wave imaging

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Proceedings Article | 15 May 2017 Presentation + Paper

Terahertz computed tomography in three-dimensional using a pyroelectric array detector

Bin Li, Dayong Wang, Xun Zhou, Lu Rong, Haochong Huang, Min Wan, Yunxin Wang

Proceedings Volume 10233, 102331F (2017) https://doi.org/10.1117/12.2265517

KEYWORDS: Reconstruction algorithms, Fourier transforms, 3D image reconstruction, 3D acquisition, Detector arrays, Computed tomography, Terahertz radiation, 3D image processing, Pyroelectric detectors

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Proceedings Article | 15 May 2017 Paper

Terahertz in-line digital holographic multiplane imaging method

Haochong Huang, Dayong Wang, Lu Rong, Weihua Li, Yunxin Wang

Proceedings Volume 10233, 102330U (2017) https://doi.org/10.1117/12.2264867

KEYWORDS: Holograms, Sensors, Reconstruction algorithms, Digital holography, Terahertz radiation, Holography, Imaging systems, Quantum cascade lasers, Millimeter wave imaging, Phase retrieval, Infrared imaging, Inspection

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Proceedings Article | 15 May 2017 Presentation + Paper

Compressive self-interference Fresnel digital holography with faithful reconstruction

Yuhong Wan, Tianlong Man, Ying Han, Hongqiang Zhou, Dayong Wang

Proceedings Volume 10233, 102331J (2017) https://doi.org/10.1117/12.2265960

KEYWORDS: 3D image reconstruction, Spatial light modulators, Polarizers, Polarization, Diffractive optical elements, Holograms, Digital holography, Holography, Reconstruction algorithms, Phase shifts, Microscopy, Charge-coupled devices, Compressed sensing, Image restoration

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SPIE Journal Paper | 25 March 2017

Super-resolution quantitative phase-contrast imaging by microsphere-based digital holographic microscopy

Qiaowen Lin, Dayong Wang, Yunxin Wang, Sha Guo, Spozmai Panezai, Liting Ouyang, Lu Rong, Jie Zhao

OE, Vol. 56, Issue 03, 034116, (March 2017) https://doi.org/10.1117/12.10.1117/1.OE.56.3.034116

KEYWORDS: Digital holography, Super resolution, Charge-coupled devices, Wave propagation, Digital imaging, Microscopy, Holography, Diffraction, Spatial frequencies, Holograms

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SPIE Journal Paper | 21 March 2017

Online absolute pose compensation and steering control of industrial robot based on six degrees of freedom laser measurement

Juqing Yang, Dayong Wang, Baixing Fan, Dengfeng Dong, Weihu Zhou

OE, Vol. 56, Issue 03, 034111, (March 2017) https://doi.org/10.1117/12.10.1117/1.OE.56.3.034111

KEYWORDS: Robotics, Control systems, Manufacturing, Detection and tracking algorithms, Calibration, Kinematics, Optical engineering, Distance measurement, Computer simulations, Charge-coupled devices

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Proceedings Article | 5 January 2017 Paper

Microwave photonic frequency down-conversion link based on intensity and phase paralleled modulation

Jingnan Li, Yunxin Wang, Dayong Wang, Haozheng Du, Tao Zhou, Xin Zhong, Dengcai Yang, Hongli Li

Proceedings Volume 10244, 102441O (2017) https://doi.org/10.1117/12.2264392

KEYWORDS: Microwave photonics, Phase shift keying, Modulation

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Proceedings Article | 31 October 2016 Paper

Microsphere microscopic imaging with the coherent light

Sha Guo, Yunxin Wang, Dayong Wang, Qiaowen Lin, Lu Rong

Proceedings Volume 10022, 100221N (2016) https://doi.org/10.1117/12.2243290

KEYWORDS: Coherence imaging, Microscopy, Imaging systems, Image resolution, Dispersion, Molybdenum, Refractive index, Diffraction, Resolution enhancement technologies, Speckle

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Proceedings Article | 31 October 2016 Paper

High resolution digital holography based on the point source scanning

Minchao Wang, Dayong Wang, Lu Rong, Yunxin Wang, Fengpeng Wang, Qiaowen Lin

Proceedings Volume 10022, 100221R (2016) https://doi.org/10.1117/12.2245428

KEYWORDS: Digital holography, Detection and tracking algorithms, Sensors, Holography, Holograms, Image resolution, Microscopy, Spatial resolution, 3D image reconstruction, Reconstruction algorithms

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Proceedings Article | 25 October 2016 Paper

Continuous-wave terahertz reflective off-axis digital holography

Min Wan, Dayong Wang, Lu Rong, Yunxin Wang, Haochong Huang, Bin Li

Proceedings Volume 10157, 101571U (2016) https://doi.org/10.1117/12.2246672

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Proceedings Article | 25 October 2016 Paper

High dynamic range microwave photonic down-conversion based on dual-parallel Mach-Zehnder modulator

Hongli Li, Yunxin Wang, Dayong Wang, Lu Rong, Yupeng Jia, Jingnan Li, Xin Zhong, Dengcai Yang, Tao Zhou

Proceedings Volume 10158, 1015812 (2016) https://doi.org/10.1117/12.2247061

KEYWORDS: Microwave photonics, Modulators, High dynamic range imaging

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Proceedings Article | 27 September 2016 Paper

Stochastic dual-plane on-axis digital holography based on Mach–Zehnder interferometer

Fengpeng Wang, Dayong Wang, Lu Rong, Yunxin Wang, Jie Zhao

Proceedings Volume 9684, 96840E (2016) https://doi.org/10.1117/12.2245141

KEYWORDS: Digital holography, Stochastic processes, 3D image reconstruction, Holograms, Diffusers, Beam splitters, Fourier transforms, Mach-Zehnder interferometers, Image quality, Image processing

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SPIE Journal Paper | 12 May 2016

Continuous-wave terahertz digital holographic tomography with a pyroelectric array detector

Bin Li, Dayong Wang, Xun Zhou, Lu Rong, Zeyu Li, Lei Li, Wan Min, Haochong Huang, Yunxin Wang

OE, Vol. 55, Issue 05, 053106, (May 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.5.053106

KEYWORDS: Digital holography, 3D image reconstruction, Sensors, Reconstruction algorithms, Detector arrays, Detection and tracking algorithms, Tomography, Holograms, Continuous wave operation, Holography

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Proceedings Article | 26 January 2016 Paper

Development of femtosecond optical frequency comb laser tracker

Ju-qing Yang, Wei-hu Zhou, Deng-feng Dong, Zi-li Zhang, Da-bao Lao, Rong-yi Ji, Da-yong Wang

Proceedings Volume 9903, 990307 (2016) https://doi.org/10.1117/12.2218144

KEYWORDS: Femtosecond phenomena, Distance measurement, Frequency combs, Error analysis, Laser optics, Mirrors, Data processing, Calibration, Optical tracking, Femtosecond frequency combs

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Proceedings Article | 8 October 2015 Open Access

Helping students understand optical concepts by development of digital holographic teaching apparatus

Dayong Wang, Bin Li, Yunxin Wang, Lu Rong, Jie Zhao

Proceedings Volume 9793, 979335 (2015) https://doi.org/10.1117/12.2230022

KEYWORDS: Digital holography, 3D image reconstruction, Fourier transforms, Holography, Holograms, Wavefronts, Charge-coupled devices, Diffraction, LabVIEW, Image processing

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Proceedings Article | 8 October 2015 Open Access

Demonstrative experiment study on the consistency of two-slit interference and diffraction phenomenon

Jie Zhao, Dayong Wang, Yunxin Wang, Lu Rong, Zhuqing Jiang, Yuhong Wan

Proceedings Volume 9793, 979318 (2015) https://doi.org/10.1117/12.2223103

KEYWORDS: Diffraction, Far-field diffraction, Near field diffraction, MATLAB, Physics, Superposition, Diffraction gratings, Visualization, Fourier optics, Mechanics

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Proceedings Article | 8 October 2015 Open Access

Teaching pattern diversification for optics course: motivate interest, open minds and apply flexibly

Yunxin Wang, Dayong Wang, Lu Rong, Jie Zhao

Proceedings Volume 9793, 97930W (2015) https://doi.org/10.1117/12.2223091

KEYWORDS: Scientific research, Applied physics, Optical signal processing, Geometrical optics, Electrodynamics, Optical properties, Physics, Diffraction, Optical components, Spherical lenses

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Proceedings Article | 8 May 2015 Paper

Fluorescence digital holographic adaptive optics microscopy

Tianlong Man, Yuhong Wan, Dayong Wang

Proceedings Volume 9508, 950804 (2015) https://doi.org/10.1117/12.2178639

KEYWORDS: Stars, Holography, Holograms, Digital holography, Adaptive optics, Luminescence, Microscopy, Wavefronts, Optical signal processing, Multiphoton fluorescence microscopy

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SPIE Journal Paper | 26 March 2015

Study of oblique incidence characterization of parallel aligned liquid crystal on silicon

Spozmai Panezai, Dayong Wang, Jie Zhao, Yunxin Wang, Lu Rong, Sijin Ma

OE, Vol. 54, Issue 03, 037109, (March 2015) https://doi.org/10.1117/12.10.1117/1.OE.54.3.037109

KEYWORDS: Liquid crystal on silicon, Phase modulation, Liquid crystals, Modulation, Interferometry, Phase shift keying, Molecules, Wavefronts, Refractive index, LCDs

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Proceedings Article | 21 November 2014 Paper

Numerical analysis on imaging character of a single microsphere

Sha Guo, Yunxin Wang, Dayong Wang, Qiaowen Lin, Lu Rong

Proceedings Volume 9296, 92960L (2014) https://doi.org/10.1117/12.2073411

KEYWORDS: Refractive index, Photonics, Super resolution, Refraction, Numerical analysis, Imaging systems, Numerical simulations, Monochromatic aberrations, Image resolution, Diffraction

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Proceedings Article | 18 September 2014 Paper

Autofocused dual wavelength digital holography for microstructure measurement

Yan Sun, Dayong Wang, Spozmai Panezai, Lu Rong, Yunxin Wang

Proceedings Volume 9282, 92820K (2014) https://doi.org/10.1117/12.2067873

KEYWORDS: Digital holography, Reconstruction algorithms, Holograms, 3D image reconstruction, Phase measurement, Beam splitters, Signal to noise ratio, Distance measurement, Charge-coupled devices, Fourier transforms

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Proceedings Article | 18 September 2014 Paper

High-resolution digital holographic imaging by using a spatial light modulator

Bin Li, Da-Yong Wang, Yun-Xin Wang, Lu Rong

Proceedings Volume 9282, 92820N (2014) https://doi.org/10.1117/12.2068134

KEYWORDS: Digital holography, Spatial light modulators, Holography, Imaging systems, 3D image reconstruction, Holograms, Charge-coupled devices, Diffraction, Diffraction gratings, Image resolution

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Proceedings Article | 5 September 2014 Paper

Experimental imaging research on continuous-wave terahertz in-line digital holography

Haochong Huang, Dayong Wang, Lu Rong, Yunxin Wang

Proceedings Volume 9199, 919909 (2014) https://doi.org/10.1117/12.2067470

KEYWORDS: Digital holography, Terahertz radiation, Holograms, Continuous wave operation, 3D image reconstruction, Sensors, Phase retrieval, Holography, Cameras, Carbon dioxide lasers

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SPIE Journal Paper | 3 January 2014 Open Access

Shift-multiplexing complex spectral-domain optical coherence tomography

Haochong Huang, Zhuqing Jiang, Dayong Wang, Wenyuan Cai, Tianlong Man, Zhe Wang, Spozmai Panezai

OE, Vol. 53, Issue 01, 014101, (January 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.1.014101

KEYWORDS: Tomography, Imaging systems, Optical coherence tomography, Glasses, Phase shifting, Mirrors, Composites, Charge-coupled devices, Beam splitters, CCD cameras

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Proceedings Article | 23 December 2013 Paper

Optimized design of 1×4 optical splitter based on annealed proton exchanged waveguides in LiNbO3 crystal

Zuoyun Yang, Dayong Wang, Dengcai Yang, Yunxin Wang, Lu Rong

Proceedings Volume 9043, 904306 (2013) https://doi.org/10.1117/12.2038166

KEYWORDS: Waveguides, Phased array optics, Refractive index, Crystals, Beam propagation method, Wave propagation, Optical simulations, Optical design, Optical fabrication, Polarization

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Proceedings Article | 19 December 2013 Paper

Direct and complete calibration of phase modulation depth of LCOS by using double exposure digital holography

Spozmai Panezai, Dayong Wang, Jie Zhao, Yunxin Wang, Sijin Ma, Lu Rong

Proceedings Volume 9045, 90450N (2013) https://doi.org/10.1117/12.2038174

KEYWORDS: Liquid crystal on silicon, Phase modulation, Digital holography, Phase shift keying, Holograms, Holography, Fourier transforms, Modulation, Phase measurement, Calibration

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Proceedings Article | 19 December 2013 Paper

A phase-shifting in-line digital holography of pre-magnification on imaging research

Qiaowen Lin, Dayong Wang, Lu Rong, Yunxin Wang, Jie Zhao, Spozmai Panezai

Proceedings Volume 9045, 90451Z (2013) https://doi.org/10.1117/12.2042224

KEYWORDS: Molybdenum, Digital holography, Phase shifts, Phase shifting, Holograms, Charge-coupled devices, Microscopes, Objectives, Reconstruction algorithms, Image enhancement

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SPIE Journal Paper | 2 December 2013 Open Access

Laser-phased-array beam steering controlled by lithium niobate waveguides

Dengcai Yang, Zuoyun Yang, Dayong Wang

OE, Vol. 53, Issue 06, 061605, (December 2013) https://doi.org/10.1117/12.10.1117/1.OE.53.6.061605

KEYWORDS: Waveguides, Phase shifts, Beam steering, Lithium niobate, Crystals, Electro optics, Laser applications, Optical components, Polarization, Optical engineering

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Proceedings Article | 20 August 2013 Paper

The study of diffractive lenses displayed in a phase-only liquid crystal spatial light modulator

Si-jin Ma, Spozmai Panezai, Da-yong Wang, Yun-xin Wang, Lu Rong

Proceedings Volume 8913, 89130M (2013) https://doi.org/10.1117/12.2033158

KEYWORDS: Liquid crystal on silicon, Modulation, Lenses, Phase modulation, Phase shift keying, Phase shifts, Charge-coupled devices, Spatial light modulators, Interferometry, Liquid crystals

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SPIE Journal Paper | 16 April 2013 Open Access

Implementation of uniform diffraction efficiency of partially overlapping holograms in photopolymers based on the photopolymerization of a free radical

Wei Song, Shiquan Tao, Qianli Zhai, Dayong Wang

OE, Vol. 52, Issue 04, 045801, (April 2013) https://doi.org/10.1117/12.10.1117/1.OE.52.4.045801

KEYWORDS: Holograms, Holography, Diffraction, Multiplexing, Modulation, Photopolymers, Refractive index, 3D image reconstruction, Photopolymerization, Diffusion

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Proceedings Article | 29 November 2012 Paper

Fundamental study on hybrid phase-coding and spatial multiplexing for holographic data storage

Wei Song, Shiquan Tao, Dayong Wang

Proceedings Volume 8559, 85590E (2012) https://doi.org/10.1117/12.999388

KEYWORDS: Phase shift keying, Multiplexing, Data storage, Holography, Modulation, Fourier transforms, Modulators, Liquid crystal on silicon, Computer generated holography, 3D image reconstruction

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Proceedings Article | 26 November 2012 Paper

Effect of phase-shift step on hologram reconstruction in Fresnel incoherent correlation holography

Hao Chen, Yuhong Wan, Tianlong Man, Zhuqing Jiang, Dayong Wang

Proceedings Volume 8556, 85560L (2012) https://doi.org/10.1117/12.999625

KEYWORDS: Phase shifts, 3D image reconstruction, Image quality, Holograms, Signal to noise ratio, Spatial light modulators, Holography, Charge-coupled devices, Spherical lenses, Information operations

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Proceedings Article | 26 November 2012 Paper

Improving the phase measurement by the apodization filter in the digital holography

Shifeng Chang, Dayong Wang, Yunxin Wang, Jie Zhao, Lu Rong

Proceedings Volume 8556, 85561S (2012) https://doi.org/10.1117/12.999821

KEYWORDS: Apodization, Digital holography, Phase measurement, Holograms, Optical filters, Diffraction, Diffraction gratings, 3D image reconstruction, Digital filtering, Fourier transforms

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Proceedings Article | 26 November 2012 Paper

Study on effects of organic solvents on Hela cells by digital holography

Liting Ouyang, Dayong Wang, Yunxin Wang, Xinlong Wang, Lisa Marx

Proceedings Volume 8556, 85561U (2012) https://doi.org/10.1117/12.999868

KEYWORDS: Digital holography, Bioalcohols, Charge-coupled devices, Holograms, Digital imaging, Holography, Molybdenum, Fourier transforms, Medicine, Cell death

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Proceedings Article | 26 November 2012 Paper

Quantitative evaluation of spatial phase light modulator characteristics in Fresnel incoherent correlation holography

Tianlong Man, Yuhong Wan, Hao Chen, Zhuqing Jiang, Dayong Wang

Proceedings Volume 8556, 855613 (2012) https://doi.org/10.1117/12.999661

KEYWORDS: Phase shifts, Holograms, Phase modulation, Holography, Charge-coupled devices, Image quality, Digital holography, 3D image reconstruction, Light sources, Spatial light modulators

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Proceedings Article | 26 November 2012 Paper

Speckle noise reduction in digital holography due to angular diversity by spatial light modulator

Pu-hui Meng, Da-yong Wang, Lu Rong, Yun-xin Wang

Proceedings Volume 8556, 855619 (2012) https://doi.org/10.1117/12.999397

KEYWORDS: Speckle, Spatial light modulators, Digital holography, Speckle pattern, Modulation, Holograms, 3D image reconstruction, Scattering, Polarization, Beam splitters

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Proceedings Article | 15 October 2012 Paper

Microchannel Detection of Microfluidic Chips with Digital Holography Imaging System

Yunxin Wang, Dayong Wang, Dengcai Yang, Liting Ouyang, Jie Zhao, Panezai Spozmai

Proceedings Volume 8418, 841816 (2012) https://doi.org/10.1117/12.978641

KEYWORDS: Digital holography, Microfluidics, Holograms, 3D image reconstruction, Holography, Molybdenum, Digital imaging, Microscopy, Charge-coupled devices, Digital recording

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Proceedings Article | 15 October 2012 Paper

Study of the modulation characterization of phase-only liquid crystal spatial light modulator by digital holography

Spozmai Panezai, Dayong Wang, Jie Zhao, Yunxin Wang

Proceedings Volume 8420, 84200F (2012) https://doi.org/10.1117/12.975751

KEYWORDS: Liquid crystal on silicon, Phase shift keying, Digital holography, Modulation, Liquid crystals, Michelson interferometers, Beam splitters, Phase modulation, Holography, Charge-coupled devices

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Proceedings Article | 15 October 2012 Paper

Simulations and experiments on optical focusing characteristics using an imaging fiber bundle

Yuhong Wan, Hao Chen, Tianlong Man, Yunxin Wang, Zhuqing Jiang, Dayong Wang

Proceedings Volume 8420, 84201B (2012) https://doi.org/10.1117/12.978839

KEYWORDS: Imaging systems, Wavefronts, Wave propagation, Endoscopes, Signal to noise ratio, Spatial light modulators, Image resolution, Imaging arrays, Spherical lenses, Endomicroscopy

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Proceedings Article | 24 December 2011 Paper

Coherent noise reduction in digital holographic phase contrast microscopy by varying the reference wave

Yizhuo Zhang, Dayong Wang, Yunxin Wang, Zhiwei Zhou, Jie Zhao

Proceedings Volume 8204, 82042U (2011) https://doi.org/10.1117/12.903597

KEYWORDS: Holograms, 3D image reconstruction, Speckle, Digital holography, Speckle pattern, Imaging systems, Reconstruction algorithms, Denoising, Metrology, Coherence imaging

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Proceedings Article | 5 December 2011 Paper

Research of sampling interval in wavefront coded system

Zhiwei Zhou, Dayong Wang, Yunxin Wang

Proceedings Volume 8197, 819712 (2011) https://doi.org/10.1117/12.905249

KEYWORDS: Modulation transfer functions, Optical transfer functions, Wavefronts, Phase shift keying, Image processing, Imaging systems, Image restoration, Computer simulations, Optical components, Image resolution

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SPIE Journal Paper | 1 September 2011

Hybrid phase retrieval approach for reconstruction of in-line digital holograms without twin image

Jie Zhao, Dayong Wang, Fucai Zhang, Yunxin Wang

OE, Vol. 50, Issue 09, 091310, (September 2011) https://doi.org/10.1117/12.10.1117/1.3596203

KEYWORDS: Holograms, Phase retrieval, 3D image reconstruction, Digital holography, Reconstruction algorithms, Image retrieval, Absorption, Digital imaging, Charge-coupled devices, Statistical analysis

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Proceedings Article | 20 August 2011 Paper

Beam steering by phase control based on lithium niobate in laser phased array

Xiaofei Zhang, Dengcai Yang, Dayong Wang, Sisi Zhao, Zhiyong Wang

Proceedings Volume 8192, 819228 (2011) https://doi.org/10.1117/12.900567

KEYWORDS: Beam steering, Lithium niobate, Laser systems engineering, Phase shift keying, Electrodes, Waveguides, Modulators, Phase shifts, Laser applications, Crystals

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Proceedings Article | 20 August 2011 Paper

Distributed synthetic apertures for digital holographic imaging

Yue Gao, Da-yong Wang, Hua-kun Cui, Zhi-wei Zhou, Yun-xin Wang

Proceedings Volume 8192, 81922L (2011) https://doi.org/10.1117/12.900708

KEYWORDS: Digital holography, Holography, Imaging systems, Charge-coupled devices, Telescopes, Holograms, 3D image reconstruction, Image resolution, Receivers, Device simulation

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Proceedings Article | 9 April 2011 Paper

Fast Fourier transform based direct integration algorithm for the linear canonical transform

Dayong Wang, Changgeng Liu, Yunxin Wang, Jie Zhao

Proceedings Volume 7822, 78220I (2011) https://doi.org/10.1117/12.884980

KEYWORDS: Fourier transforms, Integral transforms, Wave propagation, Systems modeling, Free space, Free space optics, Digital holography, Reconstruction algorithms, Convolution, Algorithm development

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Proceedings Article | 17 November 2010 Paper

Application of digital holography in temperature distribution measurement

Guangjun Wang, Yan Li, Dayong Wang, Jie Zhao

Proceedings Volume 7848, 78482V (2010) https://doi.org/10.1117/12.870490

KEYWORDS: Temperature metrology, Digital holography, Holograms, Fourier transforms, Aluminum, 3D image reconstruction, Metals, Refractive index, Charge-coupled devices, Interferometry

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Proceedings Article | 17 November 2010 Paper

Off-axis reflection digital holographic microscopy for micron structure tomography measurement

Guofeng Cheng, Zhuqing Jiang, Dayong Wang, Maoluan Ding, Huakun Cui

Proceedings Volume 7848, 78482E (2010) https://doi.org/10.1117/12.870092

KEYWORDS: Digital holography, Holography, Microscopy, 3D image reconstruction, Reflection, Holograms, CCD cameras, Digital imaging, Tomography, Charge-coupled devices

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Proceedings Article | 3 August 2010 Paper

Autofocusing on pure phase object for living cell imaging in lensless Fourier transform digital holography

Jie Zhao, Dayong Wang, Yunxin Wang, Changgeng Liu, Yan Li, Huakun Cui, Yuhong Wan

Proceedings Volume 7790, 779017 (2010) https://doi.org/10.1117/12.860527

KEYWORDS: Reconstruction algorithms, 3D image reconstruction, Fourier transforms, Holograms, Digital holography, Charge-coupled devices, Convolution, Phase contrast, Diffraction, Algorithm development

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Proceedings Article | 2 August 2010 Paper

Non-invasive monitoring for living cell culture with lensless Fourier transform digital holography microscopy

Yunxin Wang, Dayong Wang, Jie Zhao, Yan Li, Puhui Meng, Yuhong Wan, Zhuqing Jiang

Proceedings Volume 7791, 77910E (2010) https://doi.org/10.1117/12.860164

KEYWORDS: Digital holography, 3D image reconstruction, Holograms, Image segmentation, Fourier transforms, Microscopy, Holography, Digital recording, Reconstruction algorithms, Cervical cancer

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Proceedings Article | 19 July 2010 Paper

Effect of noise in image restoration of multi-aperture telescope

Zhiwei Zhou, Dayong Wang, Yunxin Wang, Yuhong Wan

Proceedings Volume 7740, 77403S (2010) https://doi.org/10.1117/12.858249

KEYWORDS: Telescopes, Image restoration, Deconvolution, Filtering (signal processing), Image quality, Optical transfer functions, Point spread functions, Image processing, Imaging systems, Mirrors

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Proceedings Article | 3 June 2010 Paper

Investigation on influence of wavefront property of reference beams on the quality of images reconstructed from holograms

Wei Song, Shiquan Tao, Dayong Wang

Proceedings Volume 7730, 77301V (2010) https://doi.org/10.1117/12.860820

KEYWORDS: Speckle, Signal to noise ratio, 3D image reconstruction, Speckle imaging, Numerical simulations, Image quality, Holograms, Modulation, Gaussian beams, Fourier transforms

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Proceedings Article | 3 June 2010 Paper

The study on mechanism of holographic recording in photopolymer with dual monomer

Qianli Zhai, Shiquan Tao, Dayong Wang

Proceedings Volume 7730, 77301L (2010) https://doi.org/10.1117/12.859232

KEYWORDS: Modulation, Data modeling, Holography, Diffusion, Refractive index, Multiplexing, Polymerization, Diffraction gratings, Composites, Holograms

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Proceedings Article | 1 December 2009 Paper

Co-phase error correction of the optical sparse aperture system

Dayong Wang, Juan Zhao

Proceedings Volume 7506, 750626 (2009) https://doi.org/10.1117/12.838074

KEYWORDS: Point spread functions, Imaging systems, Phase retrieval, Charge-coupled devices, Wavefronts, Telescopes, Astronomical imaging, Image resolution, Optical calibration, Space telescopes

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SPIE Journal Paper | 1 October 2009

Comparison and verification of numerical reconstruction methods in digital holography

Changgeng Liu, Dayong Wang, Yizhuo Zhang

OE, Vol. 48, Issue 10, 105802, (October 2009) https://doi.org/10.1117/12.10.1117/1.3251340

KEYWORDS: Pixel resolution, Diffraction, Digital holography, Fourier transforms, Convolution, Remote sensing, Optical engineering, Image segmentation, Sensors, Paraxial approximations

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Proceedings Article | 5 June 2009 Open Access

Active and interactive teaching based on exploring forefront topics in information optics

Yuhong Wan, Shiquan Tao, Zhuqing Jiang, Dayong Wang, Yunxin Wang

Proceedings Volume 9666, 96660L (2009) https://doi.org/10.1117/12.2207965

KEYWORDS: Holography, Active optics, Imaging systems, Applied physics, Holography applications, Diffraction, Holograms, Fourier optics, Fourier transforms, Optical filters

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Proceedings Article | 13 October 2008 Paper

Imaging and measurement techniques for three-dimensional microstructure by digital holographic microscopy

Huaying Wang, Dayong Wang, Xiufa Song, Jie Zhao

Proceedings Volume 7129, 71290V (2008) https://doi.org/10.1117/12.807367

KEYWORDS: Digital holography, Holograms, 3D image reconstruction, Holography, Digital recording, Molybdenum, Microscopy, Detection and tracking algorithms, Reconstruction algorithms, Digital imaging

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Proceedings Article | 22 February 2008 Paper

Depths of view and focus of digital holographic imaging system

Huaying Wang, Baoqun Zhao, Yi Wang, Li Zheng, Guangjun Wang, Dayong Wang

Proceedings Volume 6622, 662213 (2008) https://doi.org/10.1117/12.790818

KEYWORDS: Digital holography, Holography, Imaging systems, 3D image reconstruction, Holograms, Digital imaging, Digital recording, Fourier transforms, Charge-coupled devices, CCD cameras

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Proceedings Article | 17 January 2008 Paper

High-resolution digital holography for shape measurement of microscopic object

Huaying Wang, Baoqun Zhao, Dayong Wang, Guangjun Wang, Jie Zhao

Proceedings Volume 6723, 67233Y (2008) https://doi.org/10.1117/12.783578

KEYWORDS: Digital holography, Holograms, Fourier transforms, Holography, 3D image reconstruction, Wavefronts, Nanostructures, Surface roughness, Digital imaging, Computer simulations

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Proceedings Article | 17 January 2008 Paper

Reconstruction of off-axis lensless Fourier transform digital holograms based on angular spectrum theory

Guangjun Wang, Huaying Wang, Dayong Wang, Jianjun Xie, Jie Zhao

Proceedings Volume 6723, 67234L (2008) https://doi.org/10.1117/12.783649

KEYWORDS: Holograms, Digital holography, 3D image reconstruction, Fourier transforms, Holography, CCD image sensors, Image resolution, Image quality, Diffraction, Reconstruction algorithms

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