Dr. Jaehwan Hwang Profile

Dr. Jaehwan Hwang

at Korea Photonics Technology Institute

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Author

Publications (3)

Proceedings Article | 2 October 2024 Poster + Paper

High-efficiency plasmonic filter-based microlens array for multispectral infrared sensor

Jehwan Hwang, Wonbae Sohn, Soyoung Kim, Junghwan In, Seonhoon Kim, Doo Gun Kim, Ju Hyeon Choi

Proceedings Volume 13111, 131110B (2024) https://doi.org/10.1117/12.3028032

KEYWORDS: Microlens array, Optical filters, Infrared sensors, Tunable filters, Quantum plasmonics, Quantum efficiency, Nanostructures, Infrared radiation, Infrared imaging, Quantum sensors

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Proceedings Article | 30 September 2024 Poster + Paper

Low-temperature synthesis of lithium tantalate powders for single crystal growth

Wonbae Sohn, Yong jun Kim, Su Jong Jeon, Joon Hyuk Kang, Ju Choi, Jung-Hwan In, So Young Kim, Karam Han, Jehwan Hwang, Seon Hoon Kim

Proceedings Volume 13140, 131400G (2024) https://doi.org/10.1117/12.3026877

KEYWORDS: Crystals, Solids, Combustion

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Proceedings Article | 30 September 2024 Poster + Paper

Development of hot-zone structure for LiTaO3 single crystal growth by simulation

Wonbae Sohn, Yong jun Kim, Su Jong Jeon, Joon Hyuk Kang, Ju Choi, Jung-Hwan In, So Young Kim, Karam Han, Jehwan Hwang, Seon Hoon Kim

Proceedings Volume 13140, 131400H (2024) https://doi.org/10.1117/12.3025329

KEYWORDS: Crystals, Nonlinear crystals, Iridium, Structural design, Photonic crystals, Optical surfaces, Optical properties, Lithium, Electrical properties, Crystallography

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