Prof. Il-Sug Chung Profile

Prof. Il-Sug Chung

Prof. at Ulsan National Institute of Science and Technology

SPIE Involvement:

Author

Proceedings Article | 15 March 2016 Paper

Hybrid III-V on Si grating as a broadband reflector and a high-Q resonator

Il-Sug Chung, Alireza Taghizadeh, Gyeong Cheol Park

Proceedings Volume 9757, 97570A (2016) https://doi.org/10.1117/12.2212341

KEYWORDS: Resonators, Vertical cavity surface emitting lasers, Reflectors, Mirrors, Silicon, Optical design, Photonic crystals, Sensors, Physics, Lenses, Reflectivity, Interfaces, Laser resonators, Wave propagation, Monte Carlo methods, Polarization, Laser applications, Refractive index

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Proceedings Article | 15 March 2013 Paper

Speed enhancement in VCSELs employing grating mirrors

Il-Sug Chung, Jesper Mørk

Proceedings Volume 8633, 863308 (2013) https://doi.org/10.1117/12.2005362

KEYWORDS: Vertical cavity surface emitting lasers, Mirrors, Reflectivity, Mirror structures, Modulation, Virtual colonoscopy, Absorption, Photonics, Optical design, Light sources

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Proceedings Article | 15 March 2013 Paper

Tunable resonant-cavity-enhanced photodetector with double high-index-contrast grating mirrors

Supannee Learkthanakhachon, Kresten Yvind, Il-Sug Chung

Proceedings Volume 8633, 86330Y (2013) https://doi.org/10.1117/12.2004047

KEYWORDS: Absorption, Mirrors, Silicon, Reflectivity, Photodetectors, Quantum wells, Reflectors, Silica, Sensors, Polarization

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Proceedings Article | 4 March 2013 Paper

Electrical injection schemes for nanolasers

A. Lupi, I.-S. Chung, K. Yvind

Proceedings Volume 8640, 86400Y (2013) https://doi.org/10.1117/12.2002484

KEYWORDS: Quantum wells, Quantum efficiency, Resistance, Heterojunctions, Photonic crystals, Computer simulations, Optical properties, Instrument modeling, Active optics, Semiconductors

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Proceedings Article | 23 February 2012 Paper

Wave-front-engineered grating mirrors for VCSELs

L. Carletti, R. Malureanu, J. Mørk, I.-S. Chung

Proceedings Volume 8270, 82700E (2012) https://doi.org/10.1117/12.908366

KEYWORDS: Vertical cavity surface emitting lasers, Optical design, Beam steering, Mirrors, Reflectivity, Refractive index, Etching, Wavefronts, Structural engineering, Polarization

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Proceedings Article | 16 February 2012 Paper

VCSELs and silicon light sources exploiting SOI grating mirrors

Il-Sug Chung, Jesper Mørk

Proceedings Volume 8270, 82700D (2012) https://doi.org/10.1117/12.908874

KEYWORDS: Silicon, Vertical cavity surface emitting lasers, Waveguides, Semiconducting wafers, Light sources, Mirrors, Reflectivity, Silica, Quantum wells, Optical interconnects

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Proceedings Article | 28 April 2010 Paper

Single-mode InGaAs/GaAs 1.3-µm VCSELs based on a shallow intracavity patterning

Xingang Yu, Il-Sug Chung, Jesper Mørk, Yu Xiang, Jesper Berggren, Mattias Hammar

Proceedings Volume 7720, 772021 (2010) https://doi.org/10.1117/12.854443

KEYWORDS: Vertical cavity surface emitting lasers, Etching, Mirrors, Modulation, Quantum wells, Optical lithography, Silica, Gallium arsenide, Dielectrics, Absorption

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Proceedings Article | 6 February 2010 Paper

Polymer-coated vertical-cavity surface-emitting laser diode vapor sensor

Thor Ansbæk, Claus Nielsen, Niels Larsen, Søren Dohn, Anja Boisen, Il-Sug Chung, David Larsson, Kresten Yvind

Proceedings Volume 7615, 76150A (2010) https://doi.org/10.1117/12.841935

KEYWORDS: Polymers, Vertical cavity surface emitting lasers, Mirrors, Coating, Semiconductor lasers, Quantum efficiency, Reflectivity, Sensors, Diodes, Polymeric sensors

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Proceedings Article | 6 February 2010 Paper

80-nm-tunable high-index-contrast subwavelength grating long-wavelength VCSEL: proposal and numerical simulations

Il-Sug Chung, Jesper Mørk, Alexei Sirbu, Vladmir Iakovlev, Alexandru Mereuta, Andrei Caliman, Kapon Elyahou

Proceedings Volume 7615, 76150K (2010) https://doi.org/10.1117/12.841696

KEYWORDS: Vertical cavity surface emitting lasers, Mirrors, Optical resonators, Reflectivity, Refractive index, Finite-difference time-domain method, Quantum wells, Numerical simulations, Antireflective coatings, Gallium arsenide

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Proceedings Article | 6 February 2010 Paper

High-index-contrast subwavelength grating VCSEL

Philippe Gilet, Nicolas Olivier, Philippe Grosse, Karen Gilbert, Alexei Chelnokov, Il-Sug Chung, Jesper Mørk

Proceedings Volume 7615, 76150J (2010) https://doi.org/10.1117/12.840884

KEYWORDS: Vertical cavity surface emitting lasers, Mirrors, Oxides, Reflectivity, Quantum wells, Optical design, Photonic crystals, Silicon, Semiconductor lasers, Oxidation

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Proceedings Article | 11 January 2007 Paper

Opto-VLSI-based reconfigurable free-space optical interconnects architecture

Muhsen Aljada, Kamal Alameh, Yong Tak Lee, Il Sug Chung

Proceedings Volume 6414, 64140J (2007) https://doi.org/10.1117/12.696359

KEYWORDS: Optical interconnects, Vertical cavity surface emitting lasers, Holograms, Optical components, Photodetectors, Digital holography, Signal processing, Computing systems, Beam steering, Mirrors

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Proceedings Article | 6 October 2006 Paper

Intracavity-contacted resonant cavity enhanced photodetectors based on VCSEL structure

Il-Sug Chung, Jin-Kyung Choi, Ki-Soo Chang, Kamal Alameh, Yong Tak Lee

Proceedings Volume 6352, 63521L (2006) https://doi.org/10.1117/12.691608

KEYWORDS: Vertical cavity surface emitting lasers, Capacitance, Photodetectors, Optical interconnects, Metals, Light sources, Resistance, Advanced distributed simulations, Quantum wells, Semiconducting wafers

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Showing 5 of 12 publications

Conference Committee Involvement (11)

High Contrast Metastructures XII

30 January 2023 | San Francisco, California, United States

High Contrast Metastructures XI

25 January 2022 | San Francisco, California, United States

High Contrast Metastructures X

6 March 2021 | Online Only, California, United States

High Contrast Metastructures IX

3 February 2020 | San Francisco, California, United States

High Contrast Metastructures VIII

4 February 2019 | San Francisco, California, United States

Showing 5 of 11 Conference Committees

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