Dr. Sunghan Choi Profile

Dr. Sunghan Choi

at KAIST

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Publications (2)

Proceedings Article | 5 March 2022 Presentation

Nanoscale luminescence selection of quantum dot using focused-ion-beam

Minho Choi, Seongmoon Jun, Kie Young Woo, Hyun Gyu Song, Hwanseop Yeo, Sunghan Choi, Doyoun Park, Chung-Hyun Park, Yong-Hoon Cho

Proceedings Volume PC12010, PC1201017 (2022) https://doi.org/10.1117/12.2607510

KEYWORDS: Quenching (fluorescence), Luminescence, Ion beams, Signal to noise ratio, Quantum wells, Single photon, Spatial resolution, Helium, Stimulated emission depletion microscopy, Resolution enhancement technologies

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Proceedings Article | 21 August 2020 Presentation

Potential energy and landscape control of room-temperature triangular-whispering gallery polariton condensate

Hyun Gyu Song, Sunghan Choi, Chung Hyun Park, Su-Hyun Gong, Chul Won Lee, Min Sik Kwon, Dae Gwang Choi, Kie Young Woo, Yong-Hoon Cho

Proceedings Volume 11466, 114660D (2020) https://doi.org/10.1117/12.2570857

KEYWORDS: Polaritons, Semiconductors, Optical microcavities, Excitons, Photons, Acoustics, Cryogenics, Wide bandgap semiconductors, Refractive index, Gallium nitride

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