Prof. Jong G. Ok Profile

Prof. Jong G. Ok

Assistant Professor at Seoul National Univ of Science and Technology

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Publications (3)

Proceedings Article | 1 August 2021 Poster + Presentation

Dual-cavity based penta-layered reflective RGB structural colors filters

HoJae Kwak, Incheol Jung, Hyeonwoo Kim, Kwangjun Kim, Minwook Kim, Hui Joon Park, Jong Ok, Kyu-Tae Lee

Proceedings Volume 11802, 118020S (2021) https://doi.org/10.1117/12.2594069

KEYWORDS: Optical filters, Reflectivity, RGB color model, Reflective displays, LCDs, Resonators, Reflection, Plasmonics, Photonic crystals, Organic light emitting diodes

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Proceedings Article | 1 August 2021 Presentation

Transmissive RGB Colors with High Purity and High Brightness by Quad-Layered Thin Films

Incheol Jung, Tae Young Kim, Hyeonwoo Kim, Hojae Kwak, Kwangjun Kim, Minwook Kim, Chang Kwon Hwangbo, Hui Joon Park, Jong Ok, Kyu-Tae Lee

Proceedings Volume 11802, 1180207 (2021) https://doi.org/10.1117/12.2593632

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Proceedings Article | 23 February 2012 Paper

Development of optical transmitters for high-amplitude focused ultrasound

Hyoung Won Baac, Adam Maxwell, Jong G. Ok, Kuang-Wei Lin, Zhen Xu, L. Jay Guo

Proceedings Volume 8223, 822317 (2012) https://doi.org/10.1117/12.909204

KEYWORDS: Ultrasonography, Transmitters, Polymers, Acoustics, Composites, Absorption, Fiber optics, Transducers, Signal attenuation, Nanocomposites

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