Prof. Choon-Gi Choi Profile

Prof. Choon-Gi Choi

Director at ETRI

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 8 March 2014 Paper

Graphene-based photonic waveguide devices

Jin Tae Kim, Hongkyw Choi, Young-Jun Yu, Kwang Hyo Chung, Choon-Gi Choi

Proceedings Volume 8988, 898802 (2014) https://doi.org/10.1117/12.2038760

KEYWORDS: Graphene, Waveguides, Photodetectors, Polarizers, Polymers, Modulators, Polymer multimode waveguides, Thermal optics, Plasmonic waveguides, Plasmonics

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SPIE Journal Paper | 6 February 2014 Open Access

Pore-size reduction protocol for SiN membrane nanopore using the thermal reflow in nanoimprinting for nanobio-based sensing

Dae-sik Lee, Hyun-Woo Song, Choon-Gi Choi, Mun Youn Jung

JBO, Vol. 19, Issue 05, 051211, (February 2014) https://doi.org/10.1117/12.10.1117/1.JBO.19.5.051211

KEYWORDS: Silicon, Etching, Polymers, Reactive ion etching, Scanning electron microscopy, Anisotropic etching, Nanostructures, Nanolithography, Electron beam lithography, Electron beams

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Proceedings Article | 27 January 2005 Paper

Hybrid nanocontact printing (HnCP) process technology

Jeongdai Jo, Jun-Ho Jeong, Kwang-Young Kim, Eung-Sug Lee, Choon-Gi Choi

Proceedings Volume 5645, (2005) https://doi.org/10.1117/12.577244

KEYWORDS: Silicon, Printing, Silicon films, Manufacturing, Metals, Thin films, Nanolithography, Etching, Gold, Thin film manufacturing

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Proceedings Article | 25 October 2004 Paper

Hot-embossed polymeric optical waveguides

Choon-Gi Choi, Jin-Tae Kim, Sang-Pil Han, Seung-Ho Ahn

Proceedings Volume 5595, (2004) https://doi.org/10.1117/12.571145

KEYWORDS: Polymers, Waveguides, Polymer multimode waveguides, Optical interconnects, Silicon, Polymer optical fibers, Vertical cavity surface emitting lasers, Transmitters, Optical alignment, Receivers

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Proceedings Article | 14 October 2004 Paper

Passive fiber chip coupling of polymer PLC devices using hot embossing technique

Jin Tae Kim, Choon-Gi Choi

Proceedings Volume 5523, (2004) https://doi.org/10.1117/12.556710

KEYWORDS: Polymers, Waveguides, Photonic integrated circuits, Optical alignment, Silicon, Polymethylmethacrylate, Polymer multimode waveguides, Fabrication, Thin films, Optical components

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