Prof. Chinhua Wang Profile

Prof. Chinhua Wang

Professor at Soochow Univ

SPIE Involvement:

Author

Publications (51)

Proceedings Article | 20 November 2024 Paper

Ray tracing modeling and errors analysis for phase measuring deflectometry based on preset surface types

Junxue Wang, Suodong Ma, Guangcanlan Yang, Chinhua Wang, Feng Xu

Proceedings Volume 13241, 1324108 (2024) https://doi.org/10.1117/12.3036101

KEYWORDS: Error analysis, Ray tracing, Optical surfaces, Calibration, Modeling

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Proceedings Article | 18 November 2024 Paper

Reflective frequency selective absorber based on computational pixelated metasurface

Baozhu Ji, Xin Hu, Chinhua Wang

Proceedings Volume 13398, 133980P (2024) https://doi.org/10.1117/12.3050451

KEYWORDS: Reflection, Absorption, Design, Metals, Dielectrics, Positron emission tomography, Copper, Reflectivity, Film thickness, Electromagnetic radiation

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Proceedings Article | 13 September 2024 Paper

Design of two-dimensional diffractive optical elements for beam shaping of white light

Yunpeng Wu, Wenhui Cao, He Jiang, Bing Cao, Chinhua Wang

Proceedings Volume 13254, 1325405 (2024) https://doi.org/10.1117/12.3039158

KEYWORDS: Diffractive optical elements, Beam shaping, RGB color model, Design, Energy efficiency, Light sources and illumination, Phase distribution, Mathematical optimization, Fabrication

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Proceedings Article | 13 September 2024 Paper

Coded cholesteric LC metalens for broadband achromatic imaging

Zhenger Yang, Chinhua Wang

Proceedings Volume 13254, 132541E (2024) https://doi.org/10.1117/12.3040590

KEYWORDS: Reflection, Liquid crystals, Polarized light, Point spread functions, Image restoration, Bragg wavelengths, Modulation transfer functions, Metalenses

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Proceedings Article | 7 August 2023 Paper

Design of liquid crystal metalens for achromatic full-color imaging with multiplexed phase coding

Wenhui Cao, Ti Sun, Chinhua Wang

Proceedings Volume 12781, 127812E (2023) https://doi.org/10.1117/12.2686988

KEYWORDS: Liquid crystals, Molecules, Polarization, Design and modelling, Multiplexing, Image resolution, Spatial light modulators, RGB color model, Polarized light, Particle swarm optimization

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Proceedings Article | 10 September 2022 Paper

Tunable near-infrared polarization generator based on graphene-loaded ultra-thin silver nanoslits array

Rui Wang, Ti Sun, Chinhua Wang

Proceedings Volume 12328, 123280A (2022) https://doi.org/10.1117/12.2644374

KEYWORDS: Graphene, Polarization, Silver, Metals, Surface plasmons, Plasmonics, Tunable metamaterials, Near infrared

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Proceedings Article | 10 September 2022 Paper

Design of quadrature circularly polarized two-component focusing metalens

Xing Yang, Chinhua Wang

Proceedings Volume 12328, 1232803 (2022) https://doi.org/10.1117/12.2644361

KEYWORDS: Polarization, Metals, Reflectivity, Phase modulation, Finite-difference time-domain method, Gold, Wavefronts

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Proceedings Article | 10 September 2022 Paper

Optically transparent microwave perfect absorber based on metamaterial structure

Shidong Xu, Chinhua Wang

Proceedings Volume 12328, 1232806 (2022) https://doi.org/10.1117/12.2644359

KEYWORDS: Absorption, Metals, Microwave radiation, Metamaterials, Copper, Reflection, Resonators, Reflectivity, Positron emission tomography

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Proceedings Article | 9 October 2021 Poster + Paper

All-dielectric nanostructures for high-efficient angular emission from polarized LEDs

Miao Wang, Juemin Yi, Yumin Zhang, Bing Cao, Chinhua Wang, Jianfeng Wang, Ke Xu

Proceedings Volume 11894, 1189417 (2021) https://doi.org/10.1117/12.2602690

KEYWORDS: Light emitting diodes, Nanostructures, Dielectrics, Gallium nitride, Collimation, Flat panel displays, Radiation effects

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Proceedings Article | 18 June 2021 Paper

Anomalous deflection based on three-dimensional variable nanopillar metasurfaces

Huirong Yang, Chinhua Wang

Proceedings Volume 11850, 118500K (2021) https://doi.org/10.1117/12.2599414

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Proceedings Article | 18 June 2021 Paper

Fabrication and imaging of liquid crystal-based metalens

Chinhua Wang, Qian Xu

Proceedings Volume 11850, 118500J (2021) https://doi.org/10.1117/12.2599412

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Proceedings Article | 18 June 2021 Paper

Ultra-broadband linear polarizer based on subwavelength nanocavity structure in infrared region

Chinhua Wang, Haowen Lu

Proceedings Volume 11850, 1185006 (2021) https://doi.org/10.1117/12.2599021

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Proceedings Article | 8 July 2019 Paper

Design of linear polarizer in 3-13μm broad infrared region with multilayer nanostructures

Jie Xia, Zhihao Yuan, Chinhua Wang

Proceedings Volume 11064, 110640N (2019) https://doi.org/10.1117/12.2539565

KEYWORDS: Linear polarizers, Infrared radiation, Nanostructures

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Proceedings Article | 17 May 2019 Paper

Enhanced circular dichroism by all-dielectric multi-size combined chiral structure

Cun He, Jingpei Hu, Ti Sun, Junjie Guo, Jie Xia, Meng Cao, Chinhua Wang

Proceedings Volume 11170, 1117016 (2019) https://doi.org/10.1117/12.2532721

KEYWORDS: Dichroic materials, Silicon, Waveguides, Polarization, Solids, Refractive index, Semiconductors, Optics manufacturing, Silica, Reflection

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Proceedings Article | 17 May 2019 Paper

Design and experimental investigation of nano-structured optical polarizing elements based on two-photon photopolymerization

Junjie Guo, Ti Sun, Cun He, Jie Xia, Meng Cao, Chinhua Wang

Proceedings Volume 11170, 1117015 (2019) https://doi.org/10.1117/12.2532701

KEYWORDS: Gold, Particles, Metals, Photoresist materials, Polarization, Polymerization, Aluminum, Ions, Photopolymerization, Nanolithography

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Proceedings Article | 17 May 2019 Paper

Observation of diverse passive harmonic mode-locked soliton pulses in an all-normal-dispersion fiber laser

Meng Cao, Ti Sun, Cun He, Junjie Guo, Jie Xia, Chinhua Wang

Proceedings Volume 11170, 111702O (2019) https://doi.org/10.1117/12.2533733

KEYWORDS: Solitons, Mode locking, Fiber lasers, Polarization, Oscilloscopes, Optical filters, Semiconductor lasers, Dispersion, Optics manufacturing, Continuous wave operation

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Proceedings Article | 24 January 2019 Paper

Optical responsivity of mechanical resonators based on suspended membranes of graphene and transition metal dichalcogenides

Fengnan Chen, Wenjing Mao, Chen Yang, Heng Lu, Kevin Schädler, Antoine Reserbat-Plantey, Johann Osmond, Guoyang Cao, Xiaofeng Li, Chinhua Wang, Ying Yan, Joel Moser

Proceedings Volume 10840, 1084008 (2019) https://doi.org/10.1117/12.2506137

KEYWORDS: Silicon, Resonators, Graphene, Oxides, Radio propagation, Interfaces, Distributed Bragg reflectors, Gold, Transition metals, Refractive index

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Proceedings Article | 7 November 2018 Paper

High efficient linearly polarized light emission from InGaN/GaN LED with patterned nanostructures

Miao Wang, Xin Jin, Yu Lin, Taofei Zhou, Bing Cao, Chinhua Wang, Jianfeng Wang, Ke Xu

Proceedings Volume 10832, 108320G (2018) https://doi.org/10.1117/12.2506573

KEYWORDS: Light emitting diodes, Sapphire, Gallium nitride, Aluminum, Dielectric polarization, Polarization, Nanostructures, Quantum wells, Metals, Wave plates

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Proceedings Article | 1 August 2017 Paper

Generation of multiple solitons in an all-fiber mode-locked Yb-doped ring laser

Yabin Liu, Xiaojun Zhu, Chinhua Wang

Proceedings Volume 10339, 103392D (2017) https://doi.org/10.1117/12.2272118

KEYWORDS: Fiber lasers, Mode locking, Pulsed laser operation, Solitons

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SPIE Journal Paper | 26 January 2017

Design and fabrication of silicon-based linear polarizer with multilayer nanogratings operating in infrared region

Yu Lin, Jingpei Hu, Bing Cao, Miao Wang, Chinhua Wang

OE, Vol. 56, Issue 01, 017111, (January 2017) https://doi.org/10.1117/12.10.1117/1.OE.56.1.017111

KEYWORDS: Multilayers, Dielectrics, Silicon, Aluminum, Linear polarizers, Infrared radiation, Metals, Dielectric polarization, Photoresist materials, Etching

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Proceedings Article | 5 January 2017 Paper

Graphene-based optical absorbers in middle-infrared wavelengths

Song Yang, Bing Cao, Chinhua Wang, Yu Xu, Miao Wang, Jinpei Hu, Zongyao Li, En Zhao, Ke Xu

Proceedings Volume 10244, 1024426 (2017) https://doi.org/10.1117/12.2264519

KEYWORDS: Graphene, Plasmonics, Photodetectors

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Proceedings Article | 3 November 2016 Paper

Superlens imaging with surface plasmon polariton cavities

Haiyang Chen, Fuyang Xu, Jingpei Hu, Chinhua Wang

Proceedings Volume 10028, 1002812 (2016) https://doi.org/10.1117/12.2245161

KEYWORDS: Surface plasmon polaritons, Silver, Optical transfer functions, Photoresist materials, Chromium, Image quality, Plasmons, Imaging systems, Image resolution, Polymethylmethacrylate

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Proceedings Article | 31 October 2016 Paper

Broadband plasmonic metasurface-enabled quarter waveplates with fence-type grating

Aijiao Zhu, Jingpei Hu, Chinhua Wang

Proceedings Volume 10022, 100221V (2016) https://doi.org/10.1117/12.2245964

KEYWORDS: Wave plates, Plasmonics, Polarization, Polarization control, Optical components, Infrared radiation, Nanorods, Silver, Photonic devices, Gold

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Proceedings Article | 31 October 2016 Paper

Tunable nano-pattern generation and photolithography using hybrid Kretschmann and Otto structures

Fuyang Xu, Chinhua Wang, Jingpei Hu

Proceedings Volume 10022, 1002220 (2016) https://doi.org/10.1117/12.2246260

KEYWORDS: Nanostructures, Optical lithography, Silver, Spiral phase plates, Prisms, Light sources, Phase shift keying, Dielectrics, Modulation, Optics manufacturing

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Proceedings Article | 31 October 2016 Paper

Asymmetric propagation of electromagnetic waves through nanoscale spirals

Jingpei Hu, Yu Lin, Aijiao Zhu, Xiaonan Zhao, Chinhua Wang

Proceedings Volume 10022, 100221Q (2016) https://doi.org/10.1117/12.2245384

KEYWORDS: Polarization, Dichroic materials, Plasmonics, Radio propagation, Electromagnetic radiation, Gold, Metals, Finite-difference time-domain method, Remote sensing, Telecommunications

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Proceedings Article | 31 October 2016 Paper

Design and numerical simulation of a silicon-based linear polarizer with double-layered metallic nano-gratings

Yu Lin, Jingpei Hu, Chinhua Wang

Proceedings Volume 10022, 100221P (2016) https://doi.org/10.1117/12.2245031

KEYWORDS: Silicon, Numerical simulations, Dielectrics, Linear polarizers, Refractive index, Polarization, Multilayers, Aluminum, Polarizers, Etching

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Proceedings Article | 25 October 2016 Paper

Design and numerical simulation of a pixelated full stokes micropolarizer array

Changjiang Wang, Jingpei Hu, Chinhua Wang

Proceedings Volume 9685, 96850K (2016) https://doi.org/10.1117/12.2243236

KEYWORDS: Polarization, Numerical simulations, Dichroic materials, Silver, Circular polarizers, Linear polarizers, Silicon, Polarizers, Real time imaging, Imaging systems

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Proceedings Article | 25 October 2016 Paper

High-sensitivity refractive index sensor based on microfiber long period gratings with CO2 laser line-by-line inscription

Ruji Xu, Xiaojun Zhu, Chinhua Wang

Proceedings Volume 9685, 968517 (2016) https://doi.org/10.1117/12.2242631

KEYWORDS: Refractive index, Sensors, Carbon dioxide lasers, Single mode fibers, Cladding, Fiber Bragg gratings, Carbon dioxide, Etching, Signal attenuation, Fiber optics sensors

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Proceedings Article | 17 July 2015 Paper

High linearly polarized light emission from GaN-based LED with patterned dielectric/metal structures

Miao Wang, Bing Cao, Fuyang Xu, Jingpei Hu, Jianfeng Wang, Ke Xu, Chinhua Wang

Proceedings Volume 9524, 952414 (2015) https://doi.org/10.1117/12.2189257

KEYWORDS: Light emitting diodes, Gallium nitride, Aluminum, Dielectrics, Silica, Sapphire, Metals, Green light emitting diodes, Linear polarizers, Ultraviolet radiation

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Proceedings Article | 11 November 2014 Paper

Reflective flat lens with a surface plasmonic metasurface formed by rectangular annular arrays

Ruibin Li, Miao Wang, Chinhua Wang

Proceedings Volume 9271, 927120 (2014) https://doi.org/10.1117/12.2071010

KEYWORDS: Phase shifts, Plasmonics, Reflectivity, Gold, Spherical lenses, Lens design, Finite-difference time-domain method, Wavefronts, Diffraction, Glasses

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Proceedings Article | 17 September 2013 Paper

Flexibly controllable multi-pulse mode-locked MOPA Yb-doped fiber laser in all normal dispersion regime

Chenxi Bu, Chinhua Wang

Proceedings Volume 8904, 89041D (2013) https://doi.org/10.1117/12.2034681

KEYWORDS: Fiber lasers, Mode locking, Pulsed laser operation, Dispersion, Optical filters, Crystals, Collimators, Polarization, Laser induced breakdown spectroscopy, Laser crystals

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Proceedings Article | 23 August 2013 Paper

Infrared stop-band filter based on a subwavelength structure

Yanqin Song, Chinhua Wang, Yimin Lou, Bing Cao, Xiaofeng Li

Proceedings Volume 8911, 891112 (2013) https://doi.org/10.1117/12.2035422

KEYWORDS: Absorption, Resonators, Infrared radiation, Metals, Optical filters, Reflectivity, Gold, Dielectrics, Absorption filters, Metamaterials

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Proceedings Article | 23 August 2013 Paper

Comparative study of wavefront coding imaging with rotational and non-rotational symmetric phase masks

Jiangfei Hu, Feng Xu, Xiaonan Zhao, Chinhua Wang

Proceedings Volume 8911, 89110Z (2013) https://doi.org/10.1117/12.2035098

KEYWORDS: Imaging systems, Point spread functions, Modulation transfer functions, Wavefronts, Image processing, Optical imaging, Image restoration, Image filtering, Image quality, Monochromatic aberrations

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Proceedings Article | 20 August 2013 Paper

Compressive sensing imaging with optical Fourier frequency spectrum coding and optical wavelet transform

Jiyu Han, Feng Xu, Chinhua Wang

Proceedings Volume 8913, 89130Y (2013) https://doi.org/10.1117/12.2034872

KEYWORDS: Wavelet transforms, Image compression, Compressed sensing, Fourier transforms, Image quality, Optical imaging, Data storage, Signal processing, Data acquisition, Optics manufacturing

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SPIE Journal Paper | 19 March 2013

Design and fabrication of tunable liquid crystal diffractive lens

Yiming Lou, Su Shen, Chinhua Wang, Linsen Chen

OE, Vol. 52, Issue 09, 091713, (March 2013) https://doi.org/10.1117/12.10.1117/1.OE.52.9.091713

KEYWORDS: Liquid crystals, Diffraction, Electrodes, Refractive index, Fabrication, Optics manufacturing, Optical engineering, Electro optics, Structural design, Phase matching

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Proceedings Article | 26 November 2012 Paper

Tunable nano-pattern generation based on surface plasmon polaritons

Chinhua Wang, Fuyang Xu, Yiming Lou, Bing Cao

Proceedings Volume 8556, 85560G (2012) https://doi.org/10.1117/12.2001367

KEYWORDS: Spiral phase plates, Surface plasmons, Interferometry, Photoresist materials, Photomasks, Silver, Silica, Thin films, Dielectrics, Surface plasmon polaritons

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Proceedings Article | 15 October 2012 Paper

Subwavelength patterning based on a surface plasmon resonant cavity

Genhua Chen, Chinhua Wang, Wei Xiao, Fuyang Xu, Yiming Lou, Bing Cao, Guiju Zhang

Proceedings Volume 8418, 841813 (2012) https://doi.org/10.1117/12.975807

KEYWORDS: Optical lithography, Surface plasmons, Silver, Diffraction, Nanolithography, Lithography, Photoresist materials, Optics manufacturing, Plasmonics, Finite-difference time-domain method

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Proceedings Article | 15 October 2012 Paper

Nanostructure photolithography based on surface plasmonic interference

Wei Xiao, Chinhua Wang, Genhua Chen, Fuyang Xu, Yimin Lou, Bing Cao, Guiju Zhang

Proceedings Volume 8418, 841814 (2012) https://doi.org/10.1117/12.977310

KEYWORDS: Polarization, Diffraction, Nanostructures, Optical lithography, Surface plasmons, Interferometry, Plasmonics, Photomasks, Finite-difference time-domain method, Lithography

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Proceedings Article | 2 December 2010 Paper

Bandpass filters based on cascaded long-period fiber gratings and its application in laser mode locking in normal dispersive regime

Xiaojun Zhu, Dongfeng Liu, Chinhua Wang, Jing Ge, Guiju Zhang

Proceedings Volume 7851, 785118 (2010) https://doi.org/10.1117/12.870414

KEYWORDS: Mode locking, Optical filters, Fiber lasers, Bandpass filters, Laser systems engineering, Dispersion, Single mode fibers, Spectrum analysis, Modes of laser operation, Carbon dioxide lasers

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Proceedings Article | 2 December 2010 Paper

Optical Hilbert transform using fiber Bragg gratings

Jing Ge, Chinhua Wang, Xiaojun Zhu

Proceedings Volume 7851, 785117 (2010) https://doi.org/10.1117/12.870403

KEYWORDS: Fiber Bragg gratings, Phase shifts, Refractive index, Apodization, Transformers, Modulation, Fourier transforms, Reflectivity, Picosecond phenomena, Single mode fibers

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Proceedings Article | 17 November 2010 Paper

Characteristics of subwavelength photolithography based on surface plasmon polaritons

Weihao Ge, Yinfei Xue, Chinhua Wang, Bing Cao

Proceedings Volume 7848, 78482O (2010) https://doi.org/10.1117/12.870345

KEYWORDS: Silver, Aluminum, Metals, Photoresist materials, Visibility, Optical lithography, Silica, Surface plasmon polaritons, Polaritons, Thin films

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Proceedings Article | 17 November 2010 Paper

Subwavelength focusing of nanopatterned photon sieves

Yinfei Xue, Weihao Ge, Chinhua Wang, Bing Cao

Proceedings Volume 7848, 784829 (2010) https://doi.org/10.1117/12.870021

KEYWORDS: Silver, Dysprosium, Finite-difference time-domain method, Photonic nanostructures, Modulation, Wave propagation, Dielectrics, Plasmonics, Nanostructures, Zone plates

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Proceedings Article | 11 October 2010 Paper

Photothermal field of multilayered spherical solids based on analogy method

Liwang Liu, Guangxi Xie, Chinhua Wang

Proceedings Volume 7656, 76563M (2010) https://doi.org/10.1117/12.866057

KEYWORDS: Spherical lenses, Multilayers, Solids, Optical spheres, Statistical modeling, Solid modeling, Radon, Thermal modeling, Modulation, Radiometry

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Proceedings Article | 18 May 2009 Paper

Imaging characterization and tolerance analysis of thin planar photon sieves

Zhifeng Chen, Chinhua Wang, Hong Qu

Proceedings Volume 7284, 72840J (2009) https://doi.org/10.1117/12.832077

KEYWORDS: Tolerancing, Zemax, Radon, MATLAB, Distortion, Optical design software, X-ray microscopy, X-ray telescopes, X-rays, Optical components

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Proceedings Article | 9 February 2009 Paper

Multichannel optical signal processing using sampled fiber Bragg gratings

Guiju Zhang, Chinhua Wang, Xiaojun Zhu

Proceedings Volume 7158, 71580L (2009) https://doi.org/10.1117/12.811783

KEYWORDS: Fiber Bragg gratings, Optical signal processing, Signal processing, Fourier transforms, Optical design, Channel projecting optics, Reflectivity, Refractive index, Terahertz radiation, Resonators

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Proceedings Article | 9 February 2009 Paper

Talbot effect in phase-only sampled and arbitrarily chirped fiber Bragg gratings

Yuling Lu, Chinhua Wang, Xiaojun Zhu

Proceedings Volume 7158, 71581G (2009) https://doi.org/10.1117/12.811833

KEYWORDS: Fiber Bragg gratings, Phase shift keying, Energy efficiency, Refractive index, Modulation, Spatial frequencies, Reflectivity, Wavelength division multiplexing, Wave propagation, Lutetium

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Proceedings Article | 3 February 2009 Paper

Single-ended long period fiber grating refractive index sensor based on metal-coated surface plasma resonance

Minfu Zhao, Guiju Zhang, Difeng Ma, Chinhua Wang

Proceedings Volume 7157, 71571K (2009) https://doi.org/10.1117/12.811941

KEYWORDS: Sensors, Refractive index, Metals, Water, Plasma, Cladding, Reflection, Thin films, Silver, Fiber optics sensors

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Proceedings Article | 11 November 2008 Paper

Spectral self-imaging phenomena in binary phase-only sampled fiber Bragg gratings

Xiaojun Zhu, Chinhua Wang, Yuling Lu, Guiju Zhang, Minfu Zhao

Proceedings Volume 7134, 71340N (2008) https://doi.org/10.1117/12.803217

KEYWORDS: Fiber Bragg gratings, Binary data, Reflectivity, Modulation, Dense wavelength division multiplexing, Refractive index, Algorithms, Numerical simulations, Fiber optic communications, Linear filtering

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Proceedings Article | 11 November 2008 Paper

Expression of reflection-peak wavelengths of arbitrary chirped and sampled fiber Bragg gratings

Yuling Lu, Chinhua Wang, Xiaojun Zhu, Guiju Zhang, Minfu Zhao

Proceedings Volume 7134, 71340O (2008) https://doi.org/10.1117/12.803949

KEYWORDS: Fiber Bragg gratings, Statistical analysis, Modulation, Refractive index, Reflectivity, Fourier theory, Optical design, Numerical analysis, Optical filters, Fourier transforms

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Proceedings Article | 11 November 2008 Paper

Optical resonance analysis of reflected long period fiber gratings with metal film overlay

Guiju Zhang, Bing Cao, Chinua Wang, Minfu Zhao

Proceedings Volume 7134, 713438 (2008) https://doi.org/10.1117/12.803506

KEYWORDS: Metals, Cladding, Silver, Refractive index, Plasma, Sensors, Thin films, Aluminum, Water, Sensing systems

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Proceedings Article | 17 January 2008 Paper

Characterization of curved composite structure using laser infrared photothermal radiometry

Zhuying Chen, Chinhua Wang, Hong Qu

Proceedings Volume 6723, 672341 (2008) https://doi.org/10.1117/12.783589

KEYWORDS: Spherical lenses, Signal processing, Modulation, Optical spheres, Composites, Coating, Radiometry, Solids, Statistical modeling, Laser radiometry

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