Dr. Seunghwan Chung Profile

Dr. Seunghwan Chung

at Seoul National Univ

SPIE Involvement:

Author

Publications (11)

Proceedings Article | 13 September 2006 Paper

Fabrication of surface plasmon-based diffractive optical element and its application for a wavelength-selection filter

Yongjun Lim, Seyoon Kim, Seunghwan Chung, Byoungho Lee, Hyojin Lee, Eunkyoung Kim

Proceedings Volume 6335, 63350T (2006) https://doi.org/10.1117/12.683372

KEYWORDS: Surface plasmons, Optical filters, Interfaces, Polymethylmethacrylate, Gold, Silica, Holography, Prisms, Phase conjugation, Glasses

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Proceedings Article | 27 February 2006 Paper

An application of polymer holographic grating with the frustrated-total-internal-reflection coupling structure to wavelength-band selection for optical wireless communication

Seunghwan Chung, Dongil Yeom, Seyoon Kim, Seunghoon Han, Byoungho Lee

Proceedings Volume 6136, 61360K (2006) https://doi.org/10.1117/12.645844

KEYWORDS: Diffraction gratings, Holography, Free space optics, Polymers, FT-IR spectroscopy, Wireless communications, Diffraction, Absorption, Refractive index, Holography applications

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Proceedings Article | 8 September 2005 Paper

Tunable cyclic wavelength shifter by use of the polymer holographic grating for optical CDMA applications

Byoungho Lee, Seunghwan Chung, Chung-Keun Lee, Youngmin Kim, Seunghoon Han, Yongjun Lim, Seung-Woo Seo

Proceedings Volume 5911, 591101 (2005) https://doi.org/10.1117/12.615903

KEYWORDS: Holography, Polymers, Optical correlators, Geometrical optics, Fiber couplers, Single mode fibers, Fiber Bragg gratings, Computer programming, Switches, Diffraction

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Proceedings Article | 21 April 2005 Paper

A tunable cyclic shifter using photopolymer based holographic grating for various applications

Seunghwan Chung, Seunghoon Han, Taesu Kim, Byoungho Lee

Proceedings Volume 5742, (2005) https://doi.org/10.1117/12.588983

KEYWORDS: Holography, Diffraction gratings, Polymers, Diffraction, Holograms, Single mode fibers, Demultiplexers, Fiber couplers, Spatial light modulators, Collimation

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Proceedings Article | 7 February 2005 Paper

Chromatic dispersion characteristics of holographic multiple-channel demultiplexers

Seunghoon Han, Seunghwan Chung, Taesu Kim, Yong Jun Lim, Byoungho Lee

Proceedings Volume 5636, (2005) https://doi.org/10.1117/12.575751

KEYWORDS: Diffraction gratings, Demultiplexers, Dispersion, Holography, Diffraction, Polarization, Polymers, Single mode fibers, Monochromatic aberrations, Modulation

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Proceedings Article | 7 February 2005 Paper

A tunable cyclic encoder using photopolymer-based holographic grating for optical CDMA application

Seunghwan Chung, Taesu Kim, Seunghoon Han, Byoungho Lee

Proceedings Volume 5636, (2005) https://doi.org/10.1117/12.570298

KEYWORDS: Holography, Computer programming, Spatial light modulators, Polymers, Holograms, Channel projecting optics, Demultiplexers, Diffraction gratings, Fiber couplers, Optical communications

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SPIE Journal Paper | 1 February 2005 Open Access

Variable wavelength-spacing tunable filter using polarization differential delay line

Seunghwan Chung, Byoungho Lee

OE, Vol. 44, Issue 02, 020501, (February 2005) https://doi.org/10.1117/12.10.1117/1.1849752

KEYWORDS: Polarization, Tunable filters, Picosecond phenomena, Optical fibers, Mirrors, Optical filters, Laser sources, Dispersion, Linear filtering, Control systems

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Proceedings Article | 22 October 2004 Paper

Applications of holographic devices for optical communications

Byoungho Lee, Seunghoon Han, Kyongsik Choi, Seunghwan Chung, Taesu Kim

Proceedings Volume 5560, (2004) https://doi.org/10.1117/12.561046

KEYWORDS: Demultiplexers, Computer generated holography, Dispersion, Diffraction, Holography, Single mode fibers, Dense wavelength division multiplexing, Diffraction gratings, Multiplexing, Fiber Bragg gratings

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Proceedings Article | 22 October 2004 Paper

A tunable demultiplexer using a polymer-based holographic grating with strain gradient

Seunghwan Chung, Taesu Kim, Seunghoon Han, Byoungho Lee

Proceedings Volume 5560, (2004) https://doi.org/10.1117/12.559328

KEYWORDS: Polymers, Demultiplexers, Diffraction gratings, Holography, Diffraction, Holograms, Single mode fibers, Wavelength tuning, Modulation, Multiplexing

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Proceedings Article | 22 October 2004 Paper

Dispersion management of holographic grating filter for WDM applications

Seunghoon Han, Taesu Kim, Seunghwan Chung, Byoungho Lee

Proceedings Volume 5560, (2004) https://doi.org/10.1117/12.559302

KEYWORDS: Dispersion, Demultiplexers, Monochromatic aberrations, Optical filters, Single mode fibers, Channel projecting optics, Collimation, Wavelength division multiplexing, Holography, Diffraction

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Proceedings Article | 22 July 2003 Paper

Vibration detection for a composite smart structure embedded with a fiber grating sensor

Youngki Yoon, Seunghwan Chung, Moo Sun Kim, Woo Il Lee, Byoungho Lee

Proceedings Volume 5050, (2003) https://doi.org/10.1117/12.484264

KEYWORDS: Sensors, Fiber Bragg gratings, Composites, Smart structures, Actuators, Ferroelectric materials, Fiber optics sensors, Mirrors, Optical fibers, Structured optical fibers

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Showing 5 of 11 publications

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