Prof. Hwi Kim Profile

Prof. Hwi Kim

Assistant Professor at Korea Univ Sejong Campus

SPIE Involvement:

Author

Publications (54)

Proceedings Article | 23 November 2024 Poster

Holographic multiconfiguration off-axis reflector for AR NED with large eyebox

Sangyoon Kim, Youngjin Jeon, Hwi Kim

Proceedings Volume 13240, 132401Y (2024) https://doi.org/10.1117/12.3035764

KEYWORDS: Holographic optical elements, Field emission displays, Augmented reality, Reflectors, Holography, Multiplexing, Light sources, Eye, Reflection, Waveguides

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Proceedings Article | 9 March 2023 Poster

Design and analysis of meta-pixel with expanded viewing zone controlling complex spatial light modulation

Jonghyun Lee, Sehwan Na, Wonwoo Choi, Shin-Woong Park, Hwi Kim

Proceedings Volume 12445, 124450U (2023) https://doi.org/10.1117/12.2649596

KEYWORDS: Modulation, Spatial light modulators, Phase shift keying, Image quality, Diffraction, Control systems, Optical simulations, Optical filters, Holograms, Free space optics

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Proceedings Article | 9 March 2023 Poster

Numerical analysis of eyeglow reduction in AR near eye display using holographic optical element

Sangyoon Kim, Youngjin Jeon, Sehwan Na, Shin-Woong Park, Hwi Kim

Proceedings Volume 12445, 124450V (2023) https://doi.org/10.1117/12.2649598

KEYWORDS: Holographic optical elements, Eye, Refractive index, Numerical analysis, Field emission displays, Visibility, Manufacturing, Light sources, Apodization

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Proceedings Article | 9 March 2023 Poster

Meta-surface of adjoint inverse design using local curvature filter algorithm for AR combiner

Youngjin Jeon, Sangyoon Kim, Wonwoo Choi, Shin-Woong Park, Hwi Kim

Proceedings Volume 12445, 124450W (2023) https://doi.org/10.1117/12.2649599

KEYWORDS: Dielectrics, Gaussian filters, Algorithms

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Proceedings Article | 7 March 2022 Poster

Design of wide-viewing angle, full-color, high-definition, computer-generated holograms with off-axis illumination

SungJae Park, Jonghyun Lee, Soobin Kim, Sangwon Ham, Wonwoo Choi, Shin-Woong Park, Hwi Kim

Proceedings Volume PC12026, PC1202605 (2022) https://doi.org/10.1117/12.2608090

KEYWORDS: Computer generated holography, Optical design, Holograms, Electronic filtering, Diffraction, Signal generators, RGB color model, Optical filters, Light sources, Interference (communication)

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Proceedings Article | 7 March 2022 Poster

Design and implementation of non-mechanical table-top holographic display using random pinhole plate

Soobin Kim, Sungjae Park, Jonghyun Lee, Sehwan Na, Sangwon Ham, Shin-woong Park, Hwi Kim

Proceedings Volume PC12026, PC1202606 (2022) https://doi.org/10.1117/12.2608091

KEYWORDS: Computer generated holography, Holography, Optical design, Diffraction, Wave plates, Prototyping, Light wave propagation, Light sources, Light, Interference (communication)

Proceedings Article | 7 March 2022 Poster

Anti-diffraction filtering for AR system using one-dimensional metasurface

Sangwon Ham, Soobin Kim, Jonghyun Lee, Sungjae Park, Sangyoon Kim, Shin-Woong Park, Hwi Kim

Proceedings Volume PC12026, PC1202608 (2022) https://doi.org/10.1117/12.2608104

KEYWORDS: Apodization, Diffraction gratings, Diffraction, Dielectrics, Thin films, Refractive index, Optical filters, Optical design, Dielectric filters, Beam propagation method

Proceedings Article | 7 March 2022 Poster

Design and applications of metasurface optical elements for complex light modulation controlled by three-phase amplitude modulation

Jonghyun Lee, Sungjae Park, Soobin Kim, Youngjin Jeon, Sangwon Ham, Shin-Woong Park, Hwi Kim

Proceedings Volume PC12026, PC1202607 (2022) https://doi.org/10.1117/12.2608092

KEYWORDS: Modulation, Optical design, Optical components, Amplitude modulation, Phase shift keying, Image quality, Free space optics, Spatial light modulators, Quality systems, Optical simulations

Proceedings Article | 21 February 2020 Paper

High-resolution binary hologram printing methods

Hosung Jeon, Beomjun Kim, Minwoo Jun, Hwi Kim, Joonku Hahn

Proceedings Volume 11306, 113060L (2020) https://doi.org/10.1117/12.2545525

KEYWORDS: Holograms, Computer generated holography, Binary data, Digital micromirror devices, Printing, Modulation, Holography, Stereo holograms, Objectives, Spatial light modulators

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Proceedings Article | 21 February 2020 Paper

Depth measurement using engineering point spread function with coded aperture

Beomjun Kim, Daerak Heo, Hosung Jeon, Minwoo Jung, Hwi Kim, Joonku Hahn

Proceedings Volume 11306, 1130609 (2020) https://doi.org/10.1117/12.2545541

KEYWORDS: Point spread functions, Coded apertures, Imaging systems, Edge detection, 3D image reconstruction

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Proceedings Article | 26 March 2019 Paper

Area-framing optical defect review under optical resolution using multi-NA dark-field microscopy images

Jun Ho Lee, Junhee Jeong, Chris Park, Shin-Woong Park, Hwi Kim, Byeong Geon You

Proceedings Volume 10959, 109592L (2019) https://doi.org/10.1117/12.2513838

KEYWORDS: Light scattering, Inspection, Semiconducting wafers, Scanning electron microscopy, Mie scattering, Point spread functions, Image resolution, Rayleigh scattering, Microscopy, Optical resolution

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Proceedings Article | 19 February 2018 Presentation + Paper

Horizontal-parallax-only light-field display with cylindrical symmetry

Geunseop Choi, Hosung Jeon, Hwi Kim, Joonku Hahn

Proceedings Volume 10556, 1055605 (2018) https://doi.org/10.1117/12.2287096

KEYWORDS: Digital micromirror devices, Panoramic photography, 3D displays, Mirrors, Eye, Cameras, Light sources, 3D image processing, Electronics engineering, Electronics

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Proceedings Article | 23 April 2017 Paper

Two-dimensional array of plasmonic V-shaped grooves for sensing applications

Hyeonsoo Park, Kyookeun Lee, Jeong-Geun Yun, Chulsoo Choi, Hwi Kim, Byoungho Lee

Proceedings Volume 10323, 1032350 (2017) https://doi.org/10.1117/12.2266610

KEYWORDS: Refractive index, Plasmonics, Reflectivity, Environmental sensing, Magnetic sensors, Magnetism, Surface plasmons, Optical testing, Metals, Nonlinear dynamics

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Proceedings Article | 7 March 2016 Paper

Plasmonic color tuning

Byoungho Lee, Hansik Yun, Seung-Yeol Lee, Hwi Kim

Proceedings Volume 9769, 976904 (2016) https://doi.org/10.1117/12.2213866

KEYWORDS: Optical filters, Plasmonics, Metals, Nanophotonics, Optical components, Microscopes, Optical resonators, Surface plasmons, Light wave propagation, Stars, Transmittance, Multiplexing, Nanostructures, Polarization

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Proceedings Article | 15 October 2015 Paper

Optimization of complex surface plasmon modulation using bi-material cantilever for the integration of the red, green, and blue complex modulation

Eui-Young Song, Hwi Kim, Byoungho Lee

Proceedings Volume 9672, 967214 (2015) https://doi.org/10.1117/12.2202957

KEYWORDS: Vanadium, Modulation, Modulators, Surface plasmons, Silver, Silicon, Neodymium, Amplitude modulation, Scattering, Thermography

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Proceedings Article | 23 September 2015 Paper

Electronic holographic device based on macro-pixel with local coherence

Woonchan Moon, Jaebeom Kwon, Hwi Kim, Joonku Hahn

Proceedings Volume 9626, 96261K (2015) https://doi.org/10.1117/12.2191408

KEYWORDS: Holography, 3D displays, Light sources, Micro optics, Spatial light modulators, Optical design, Spatial filters, Electronic components, Modulators, Electronics engineering

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Proceedings Article | 1 July 2015 Paper

Linear polarization sensor with modified Shack-Hartmann wave-front sensor

Yohan Lee, Hwi Kim, Byoungho Lee

Proceedings Volume 9655, 965526 (2015) https://doi.org/10.1117/12.2185257

KEYWORDS: Polarization, Sensors, Wavefront sensors, Staring arrays, Distortion, Active plasmonics, Linear filtering, Wave sensors, Optical sensors, Sensing systems

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Proceedings Article | 11 March 2015 Paper

360-degree table-top display with rotating transmissive screen

Kwang-Soo Kim, Hosung Jeon, Sang Kil Lee, Hwi Kim, Joonku Hahn

Proceedings Volume 9385, 93850Q (2015) https://doi.org/10.1117/12.2087386

KEYWORDS: Digital micromirror devices, 3D displays, Light emitting diodes, Beam splitters, 3D image processing, Displays, Reflectivity, Optical design, Mirrors, Control systems

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Proceedings Article | 7 March 2014 Paper

Holographic display with a FPD-based complex spatial light modulator

Song Hoon, GeeYoung Sung, Kanghee Won, Jungkwuen An, Youngjun Yun, Jae Eun Jung, Jesada Ungnapatanin, Da-Jung Lim, Hwi Kim, Hong-Seok Lee, U In Chung

Proceedings Volume 8977, 89770N (2014) https://doi.org/10.1117/12.2037621

KEYWORDS: Spatial light modulators, Holography, Modulation, Phase shift keying, Holograms, 3D image reconstruction, Diffraction gratings, Prisms, 3D displays, Diffraction

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Proceedings Article | 26 November 2012 Paper

Digital holographic display for a single user

Joonku Hahn, Hwi Kim

Proceedings Volume 8556, 85560I (2012) https://doi.org/10.1117/12.999281

KEYWORDS: Holography, Digital holography, Spatial light modulators, Holograms, Wigner distribution functions, Diffraction, Eye, Spatial coherence, Electronics engineering, Wave propagation

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Proceedings Article | 15 October 2012 Paper

Numerical study on transformation optical device using Luneburg lens and Bragg grating for converting cylindrical wave to plane wave

Eui-Young Song, Hwi Kim, Byoungho Lee

Proceedings Volume 8497, 84970G (2012) https://doi.org/10.1117/12.929422

KEYWORDS: Fiber Bragg gratings, Reflectors, Contact lenses, Finite element methods, GRIN lenses, Ray tracing, Optical components, Wave propagation, Refractive index, Light wave propagation

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Proceedings Article | 24 December 2011 Paper

Generation of surface plasmon vortex power flows

Sewoong Oh, Hwi Kim, Junghyun Park, Seong-Woo Cho, Byoungho Lee

Proceedings Volume 8204, 82041U (2011) https://doi.org/10.1117/12.903290

KEYWORDS: Surface plasmons, Plasmonics, Polarization, Metals, Near field, Superposition, Active plasmonics, Beam analyzers, Electromagnetism, Interfaces

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Proceedings Article | 11 September 2010 Paper

Controlling the state of surface plasmon vortex by changing the topological charge and polarization state

Seung-Yeol Lee, Junghyun Park, Hwi Kim, Seong-Woo Cho, Byoungho Lee

Proceedings Volume 7757, 77573G (2010) https://doi.org/10.1117/12.861168

KEYWORDS: Plasmonics, Spiral phase plates, Polarization, Surface plasmons, Near field scanning optical microscopy, Near field, Metals, Signal detection, Phase modulation, Optical components

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Proceedings Article | 18 August 2010 Paper

A comparative analysis of surface plasmon resonance fiber sensor with symmetric and asymmetric metal coating by three-dimensional ray-tracing

Sookyoung Roh, Hwi Kim, Byoungho Lee

Proceedings Volume 7781, 778111 (2010) https://doi.org/10.1117/12.861074

KEYWORDS: Fiber optics sensors, Sensors, Metals, Fiber optics, Surface plasmons, Coating, Reflection, Refractive index, Optical fibers, Silver

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Proceedings Article | 5 October 2009 Paper

Fiber optic surface plasmon resonance sensors with subwavelength metallic gratings: numerical study

Sookyoung Roh, Hwi Kim, Byoungho Lee

Proceedings Volume 7503, 750367 (2009) https://doi.org/10.1117/12.835356

KEYWORDS: Sensors, Fiber optics sensors, Fiber optics, Surface plasmons, Interfaces, Refractive index, Cladding, Geometrical optics, Wigner distribution functions, Infrared sensors

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Proceedings Article | 28 August 2008 Paper

Variable-focusing surface plasmon dielectric lens using air-gap modulation

Junghyun Park, Hwi Kim, Joonku Hahn, Byoungho Lee

Proceedings Volume 7033, 703323 (2008) https://doi.org/10.1117/12.795771

KEYWORDS: Spiral phase plates, Dielectrics, Planar waveguides, Waveguides, Metals, Refractive index, Modulation, Wave propagation, Surface plasmons, Interfaces

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Proceedings Article | 25 August 2008 Paper

Adaptive phase-shifting digital holography compensating positional inaccuracy and tilting of optics

Joonku Hahn, Hwi Kim, Eun-Hee Kim, Junghyun Park, Byoungho Lee

Proceedings Volume 7056, 70561N (2008) https://doi.org/10.1117/12.796422

KEYWORDS: Phase shifts, 3D image reconstruction, Holograms, Digital holography, Genetic algorithms, Fourier optics, Error analysis, Spatial light modulators, Beam splitters, Adaptive optics

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Proceedings Article | 15 January 2008 Paper

Three-dimensional beaming of surface plasmon polaritons generated by subwavelength metallic hole

Hwi Kim, Junghyun Park, Byoungho Lee

Proceedings Volume 6837, 68370F (2008) https://doi.org/10.1117/12.764084

KEYWORDS: Diffraction gratings, Optical design, Surface plasmon polaritons, Diffraction, Holography, Binary data, Electromagnetism, Polarization, Analytical research, Refractive index

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Proceedings Article | 26 November 2007 Paper

Numerical investigation on the multi-channel waveguide-based surface plasmon resonance sensor using the rigorous coupled-wave analysis

Junghyun Park, Hwi Kim, Byoungho Lee

Proceedings Volume 6830, 683009 (2007) https://doi.org/10.1117/12.764049

KEYWORDS: Dielectrics, Waveguides, Metals, Plasmonic waveguides, Cladding, Wave propagation, Radio propagation, Sensors, Surface plasmons, Refractive index

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SPIE Journal Paper | 1 September 2007

Optimal design of retroreflection corner-cube sheets by geometric optics analysis

Hwi Kim, Byoungho Lee

OE, Vol. 46, Issue 09, 094002, (September 2007) https://doi.org/10.1117/12.10.1117/1.2779030

KEYWORDS: Retroreflectors, Geometrical optics, Optical engineering, Mirrors, Refraction, Reflection, Ray tracing, Specular reflections, Optical design, LCDs

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Proceedings Article | 13 September 2006 Paper

Recent holographic technologies for display, optical data storage and lithography, and related simulation issues

Hwi Kim, Seunghoon Han, Seyoon Kim, Byoungho Lee

Proceedings Volume 6335, 63350K (2006) https://doi.org/10.1117/12.682833

KEYWORDS: Holography, 3D displays, Computer generated holography, 3D image processing, Optical simulations, Lithography, Surface plasmons, Holograms, Data storage, Near field

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Proceedings Article | 8 September 2006 Paper

Nonlinear conjugate gradient method for designing diffractive optical elements focusing desired optical intensity distributions on arbitrarily curved surfaces

Hwi Kim, Byoungho Lee

Proceedings Volume 6310, 63100J (2006) https://doi.org/10.1117/12.679325

KEYWORDS: Diffractive optical elements, Optical design, Nonlinear optics, Fourier transforms, Diffraction, Phase shift keying, Wave propagation, Modulation, Objectives, Electrical engineering

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Proceedings Article | 8 September 2006 Paper

Optical implementation of iterative Fourier transform algorithm using spatial light modulator

Joonku Hahn, Hwi Kim, Yongjun Lim, Jihyun Lee, Byoungho Lee

Proceedings Volume 6310, 63100B (2006) https://doi.org/10.1117/12.679324

KEYWORDS: Diffraction, Spatial light modulators, Diffractive optical elements, Fourier transforms, Charge-coupled devices, Phase modulation, Digital holography, Phase shift keying, Modulation, Phase shifting

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Proceedings Article | 29 August 2006 Paper

Dynamic light field synthesis using spatial light modulator: system optimization with genetic feedback tuning loop and optical implementation of iterative fractional Fourier transform algorithm

Byoungho Lee, Joonku Hahn, Hwi Kim

Proceedings Volume 6310, 631008 (2006) https://doi.org/10.1117/12.679301

KEYWORDS: Spatial light modulators, Fractional fourier transform, Diffraction, Feedback loops, Genetics, Charge-coupled devices, Phase modulation, Genetic algorithms, Digital holography, Computing systems

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Proceedings Article | 24 August 2006 Paper

Analysis of TIR holography using pseudo-Fourier modal analysis method

Hwi Kim, Byoungho Lee

Proceedings Volume 6314, 63141C (2006) https://doi.org/10.1117/12.679327

KEYWORDS: Holograms, Holography, Modal analysis, Neodymium, Diffraction, Mathematical modeling, Maxwell's equations, 3D modeling, Optical simulations, Fourier transforms

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Proceedings Article | 24 August 2006 Paper

Surface plasmon resonance diffractive optics for metal/dielectric structures

Hwi Kim, Seyoon Kim, Byoungho Lee

Proceedings Volume 6314, 63140V (2006) https://doi.org/10.1117/12.682678

KEYWORDS: Surface plasmons, Plasmonics, Metals, Visualization, Dielectrics, Plasmons, Visual analytics, Gaussian beams, Wave propagation, Free space

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SPIE Journal Paper | 1 August 2006

Geometric optics analysis on light transmission and reflection characteristics of metallic prism sheets

Hwi Kim, Byoungho Lee

OE, Vol. 45, Issue 08, 084004, (August 2006) https://doi.org/10.1117/12.10.1117/1.2335871

KEYWORDS: Prisms, Reflection, Geometrical optics, Ray tracing, Optical engineering, LCDs, Inspection, Light sources, Personal digital assistants, Liquid crystals

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Proceedings Article | 27 February 2006 Paper

A PMMA-metal lamella grating based surface plasmon resonance device

Yongjun Lim, Kyongsik Choi, Hwi Kim, Seyoon Kim, Seunghoon Han, Byoungho Lee

Proceedings Volume 6136, 61360L (2006) https://doi.org/10.1117/12.645818

KEYWORDS: Polymethylmethacrylate, Reflectivity, Metals, Gold, Surface plasmons, Dielectrics, Glasses, Reflection, Thin films, Prisms

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SPIE Journal Paper | 1 December 2005

Geometrical analysis of optical transmission characteristics of prism sheet layers

Hwi Kim, Yong-Jun Lim, Byungchoon Yang, Kyongsik Choi, Byoungho Lee

OE, Vol. 44, Issue 12, 128001, (December 2005) https://doi.org/10.1117/12.10.1117/1.2148450

KEYWORDS: Prisms, Transmittance, Ray tracing, Refractive index, Optical engineering, Wave propagation, Computer simulations, Multiple scattering, Light sources, Polarization

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Proceedings Article | 16 November 2005 Paper

Viewing-angle enhanced computer-generated holographic display system combined with integral imaging

Kyongsik Choi, Heejin Choi, Hwi Kim, Joonku Hahn, Yongjun Lim, Joohwan Kim, Byoungho Lee

Proceedings Volume 6016, 601612 (2005) https://doi.org/10.1117/12.630332

KEYWORDS: 3D image reconstruction, 3D displays, Holograms, 3D image processing, Computer generated holography, Integral imaging, Spatial light modulators, Holography, Displays, 3D image enhancement

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Proceedings Article | 8 September 2005 Paper

Nano-strip embedded photonic crystal and its applications

Seunghoon Han, Il-Min Lee, Hwi Kim, Joonku Hahn, Byoungho Lee

Proceedings Volume 5911, 59110F (2005) https://doi.org/10.1117/12.614256

KEYWORDS: Dispersion, Waveguides, Wave propagation, Photonic crystals, Dielectrics, Solid state electronics, Instrument modeling, Integrated optics, Resonators, Photonic integrated circuits

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Proceedings Article | 30 August 2005 Paper

Optimization of the beam shaping with a dynamic phase spatial light modulator

Byoungho Lee, Hwi Kim, Joonku Hahn, Kyongsik Choi

Proceedings Volume 5876, 587603 (2005) https://doi.org/10.1117/12.615578

KEYWORDS: Spatial light modulators, Diffraction, Phase shift keying, Beam shaping, Holograms, Phase modulation, Amplitude modulation, Optical design, Calibration, Genetic algorithms

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Proceedings Article | 24 August 2005 Paper

Optimal design of diffractive optical elements with functional relationship between phase and amplitude modulations using nonlinear optimization methods

Hwi Kim, Byoungho Lee

Proceedings Volume 5876, 587611 (2005) https://doi.org/10.1117/12.615568

KEYWORDS: Diffractive optical elements, Amplitude modulation, Phase shift keying, Phase modulation, Diffraction, Optical design, Nonlinear optics, Modulation, Liquid crystals, Spatial light modulators

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Proceedings Article | 22 March 2005 Paper

Full-color autostereoscopic video display system using computer-generated synthetic phase holograms

Kyongsik Choi, Hwi Kim, Byoungho Lee

Proceedings Volume 5664, (2005) https://doi.org/10.1117/12.586651

KEYWORDS: Holograms, 3D image reconstruction, 3D displays, Spatial light modulators, Video, 3D image processing, Displays, Eye, Computer generated holography, Optical design

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Proceedings Article | 7 February 2005 Paper

Diffractive optical elements for shaping Gaussian Schell-model beams

Hwi Kim, Taesu Kim, Kyongsik Choi, Seunghoon Han, Il-min Lee, Byoungho Lee

Proceedings Volume 5636, (2005) https://doi.org/10.1117/12.568683

KEYWORDS: Diffractive optical elements, Diffraction, Global system for mobile communications, Convolution, Deconvolution, Gaussian beams, Detection and tracking algorithms, Mathematical modeling, Coherence (optics), Transformers

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Proceedings Article | 7 February 2005 Paper

Feasibility of holographic off-plane waveguide coupler for coupling optical beams to photopolymer waveguide

Taesu Kim, Hwi Kim, Seunghoon Han, Byoungho Lee

Proceedings Volume 5636, (2005) https://doi.org/10.1117/12.576039

KEYWORDS: Waveguides, Holograms, Holography, Diffraction, Volume holography, Computer generated holography, Integrated photonics, Integrated optics, Glasses, Optical components

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Proceedings Article | 11 January 2005 Paper

Characteristics of nanowire-embedding in photonic crystal

Seunghoon Han, Taesu Kim, Ilmin Lee, Hwi Kim, Byoungho Lee

Proceedings Volume 5642, (2005) https://doi.org/10.1117/12.575787

KEYWORDS: Photonic crystals, Waveguides, Wave propagation, Dispersion, Chemical species, Photonic integrated circuits, Refractive index, Crystals, Silica, Nanowires

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SPIE Journal Paper | 1 November 2004

Calculation of the transmittance function of a multilevel diffractive optical element considering multiple internal reflections

Hwi Kim, Byoungho Lee

OE, Vol. 43, Issue 11, (November 2004) https://doi.org/10.1117/12.10.1117/1.1795817

KEYWORDS: Diffractive optical elements, Transmittance, Reflection, Phase modulation, Phase shift keying, Refractive index, Wave propagation, Optical engineering, Amplitude modulation, Error analysis

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Proceedings Article | 21 October 2003 Paper

Mask designs for multiple-holographic-grating optical devices

Seunghoon Han, Kyongsik Choi, Hwi Kim, Jung Paek, Byoungho Lee

Proceedings Volume 5206, (2003) https://doi.org/10.1117/12.505355

KEYWORDS: Diffraction, Diffraction gratings, Fiber Bragg gratings, Multiplexing, Holography, Optical design, Crystals, Modulation, Optical filters, Optical components

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Proceedings Article | 4 June 2003 Paper

Parallel processing optical device using volume holography

Seunghoon Han, Bong-Ahn Yu, Hwi Kim, Jinhong Park, Jung Paek, Byoungho Lee

Proceedings Volume 5005, (2003) https://doi.org/10.1117/12.473957

KEYWORDS: Diffraction gratings, Diffraction, Crystals, Demultiplexers, Fiber Bragg gratings, Volume holography, Multiplexing, Optical components, Dielectric polarization, Polarization

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Proceedings Article | 20 November 2002 Paper

Shaping reference beam with specified spatial correlation for hologram multiplexing by use of nonparaxial diffractive optical element

Hwi Kim, Byungchoon Yang, Jinhong Park, Byoungho Lee

Proceedings Volume 4803, (2002) https://doi.org/10.1117/12.452630

KEYWORDS: Diffractive optical elements, Holograms, Multiplexing, Holography, Inverse optics, Optical design, Fourier transforms, Glasses, Apodization, Volume holography

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Proceedings Article | 20 November 2002 Paper

Formation of multiple gratings in a photorefractive crystal using a single diffractive mask

Seunghoon Han, Jinhong Park, Hwi Kim, Byungchoon Yang, Jung Paek, Byoungho Lee

Proceedings Volume 4803, (2002) https://doi.org/10.1117/12.452632

KEYWORDS: Fiber Bragg gratings, Diffraction, Crystals, Diffraction gratings, Spatial frequencies, Photomasks, Multiplexing, Holograms, Optical components, Phase matching

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Proceedings Article | 16 September 2002 Paper

Phase and amplitude modulation of a two-dimensional subwavelength diffractive optical element on artificial distributed-index medium

Hwi Kim, Byoungho Lee

Proceedings Volume 4929, (2002) https://doi.org/10.1117/12.483233

KEYWORDS: Diffractive optical elements, Phase shift keying, Modulation, Refractive index, Geometrical optics, Amplitude modulation, Binary data, Birefringence, Diffraction gratings, Optical design

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Proceedings Article | 3 June 2002 Paper

Optimal design of boundary-modulated diffractive optical elements for general beam shaping

Hwi Kim, Byungchoon Yang, Jinhong Park, Byoungho Lee

Proceedings Volume 4659, (2002) https://doi.org/10.1117/12.469259

KEYWORDS: Diffractive optical elements, Modulation, Optical design, Diffraction, Phase shift keying, Fourier transforms, Spiral phase plates, Image processing, Image transmission, Beam shaping

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Showing 5 of 54 publications

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