Mr. Jonghyun Lee Profile

Jonghyun Lee

at Korea Univ Sejong Campus

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Author

Publications (5)

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 | 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 | 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 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

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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