Prof. Chinhua Wang Profile

Prof. Chinhua Wang

Professor at Soochow Univ

SPIE Involvement:

Author

Publications (47)

Proceedings Article | 7 August 2023 Paper

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

Chinhua Wang, Wenhui Cao, Ti Sun

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

Design of quadrature circularly polarized two-component focusing metalens

Chinhua Wang, Xing Yang

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

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

Chinhua Wang, Rui Wang, Ti Sun

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

Optically transparent microwave perfect absorber based on metamaterial structure

Chinhua Wang, Shidong Xu

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

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

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

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

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

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 | 17 May 2019 Paper

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

Junjie Guo, Ti Sun, Meng Cao, Cun He, Jie Xia, 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 | 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

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

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, Chinhua Wang, Xiaojun Zhu

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

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

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

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

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 | 31 October 2016 Paper

Asymmetric propagation of electromagnetic waves through nanoscale spirals

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

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 | 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, Chinhua Wang, Xiaojun Zhu

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

Miao Wang, Ruibin Li, 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

Chinhua Wang, Chenxi Bu

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

Feng Xu, Xiaonan Zhao, Chinhua Wang, Jiangfei Hu

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, Yiming Lou, Bing Cao, Fuyang Xu

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

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

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

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

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

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

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

Chinhua Wang, Xiaojun Zhu, Jing Ge

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

Bing Cao, Weihao Ge, Yinfei Xue, Chinhua Wang

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, Chinhua Wang, Bing Cao, Weihao Ge

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, Chinhua Wang, Guangxi Xie

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

Chinhua Wang, Hong Qu, Zhifeng Chen

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

Chinhua Wang, Yuling Lu, 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

Guiju Zhang, Chinhua Wang, Minfu Zhao, Difeng Ma

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

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

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

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

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

Minfu Zhao, Chinua Wang, Guiju Zhang, Bing Cao

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

Hong Qu, Zhuying Chen, Chinhua Wang

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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