Mr. Kyu Hwan Hwang Profile

Kyu Hwan Hwang

at Gwangju Institute of Science and Technology

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Author

Publications (3)

Proceedings Article | 3 February 2009 Paper

Weak-microcavity organic light-emitting diodes with improved light-extraction and wide viewing-angle

Sang-Hwan Cho, Yong-Hee Lee, Young-Woo Song, Yoon-Chang Kim, Joon-Gu Lee, Jong Hyuk Lee, Kyu Hwan Hwang, Dong-Sik Zang

Proceedings Volume 7231, 72311H (2009) https://doi.org/10.1117/12.810978

KEYWORDS: Organic light emitting diodes, Electroluminescence, Glasses, Optical microcavities, Dielectrics, Etching, Reflectivity, Aluminum, Finite-difference time-domain method, CIE 1931 color space

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Proceedings Article | 9 July 2004 Paper

Design of a photonic crystal channel-drop filter based on the two-dimensional triangular-lattice hole structure

Kyuhwan Hwang, Soan Kim, G. Hugh Song

Proceedings Volume 5360, (2004) https://doi.org/10.1117/12.529152

KEYWORDS: Finite-difference time-domain method, Optical filters, Resonators, Waveguides, Photonic crystals, Dielectric filters, Electromagnetism, Fourier transforms, Structural design, Dielectrics

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Proceedings Article | 25 April 2002 Paper

FDTD simulation of relaxation oscillation and the lasing mode of a photonic crystal laser

G. Hugh Song, Soan Kim, Kyu Hwang, Kyo-Bang Chung

Proceedings Volume 4655, (2002) https://doi.org/10.1117/12.463890

KEYWORDS: Finite-difference time-domain method, Optical simulations, Computer simulations, Semiconductor lasers, Photonic devices, Photonic crystals, Laser crystals, Dispersion, Computing systems, Polarization

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