Prof. Ki-Hun Jeong Profile

Prof. Ki-Hun Jeong

Professor at KAIST

SPIE Involvement:

Conference Program Committee | Editorial Board Member: Journal of Optical Microsystems | Author

Publications (20)

Proceedings Article | 25 March 2024 Open Access

Double-folded solid immersion grating microspectrometer for wearable hyperspectral PPG applications (Withdrawal Notice)

Jung-Woo Park, Jaehun Jeon, Gi Beom Kim, Ki-Hun Jeong

Proceedings Volume PC12899, PC1289906 (2024) https://doi.org/10.1117/12.3001280

KEYWORDS: Solids, Miniaturization, Microopto electromechanical systems

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Proceedings Article | 25 March 2024 Open Access

Biologically-inspired ultrafast array camera for microscopic imaging (Withdrawal Notice)

Hyun-Kyung Kim, Young-gil Cha, Jae-myeong Kwon, Min Kim, Ki-Hun Jeong

Proceedings Volume PC12899, PC1289908 (2024) https://doi.org/10.1117/12.3001417

KEYWORDS: Ultrafast imaging, Imaging arrays, Cameras, Biological imaging, Miniaturization, Miniature imaging systems, Microopto electromechanical systems, Imaging systems

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Proceedings Article | 19 March 2024 Open Access

Flat-field lens grating microspectrometer for multispectral real-time PCR applications (Withdrawal Notice)

Gi Beom Kim, Jung-Woo Park, Jaehun Jeon, Hyejeong Jeong, Ki-Hun Jeong

Proceedings Volume PC12899, PC1289907 (2024) https://doi.org/10.1117/12.3001506

KEYWORDS: Miniaturization, Microopto electromechanical systems

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SPIE Journal Paper | 22 December 2023 Open Access

Plasmon-enhanced optoacoustic transducer with Ecoflex thin film for broadband ultrasound generation using overdriven pulsed laser diode

Hamin Na, Jaehyeok Park, Ki-Hun Jeong

JBO, Vol. 28, Issue 12, 125005, (December 2023) https://doi.org/10.1117/12.10.1117/1.JBO.28.12.125005

KEYWORDS: Optoacoustics, Ultrasound transducers, Ultrasonography, Thin films, Microfluidics, Laser frequency, Acoustics, Modulation, Thermography, Laser irradiation

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Proceedings Article | 31 March 2023 Presentation

Plasmon-induced photoacoustic transducer for non-invasive skin tightening

Hamin Na, Hyun-Kyung Kim, Byoung-Hoon Kang, Eun-Sil Yu, Guei-Sam Lim, Nayoung Kim, Ki-Hun Jeong

Proceedings Volume 12434, 124340E (2023) https://doi.org/10.1117/12.2649566

KEYWORDS: Photoacoustic spectroscopy, Transducers, Skin, Ultrasonography, Tissue optics, Gold, Semiconductor lasers, Photothermal effect, Nickel, Nanoplasmonics

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Proceedings Article | 17 March 2023 Presentation

Aberration correction lens grating micro-spectrometer with improved spectral resolution

Gi Beom Kim, Jung-Woo Park, Jaehun Jeon, Ki-Hun Jeong

Proceedings Volume 12434, 124340B (2023) https://doi.org/10.1117/12.2650974

KEYWORDS: Spectroscopy, Spectral resolution, Diffraction gratings, Aberration correction, Spectrometer engineering, Reactive ion etching, Projection lithography, Optical design, Optical aberrations, Nondestructive evaluation

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Proceedings Article | 17 March 2023 Presentation

Nanoplasmonic isothermal PCR assay with CRISPR/Cas for real-time SARS-CoV-2 detection

Eun-Sil Yu, Byoung-Hoon Kang, Hamin Na, Ki-Hun Jeong

Proceedings Volume 12434, 124340D (2023) https://doi.org/10.1117/12.2650879

KEYWORDS: Nanoplasmonics, Signal detection, Microlens array, Luminescence, Point-of-care devices, Imaging systems, Gold, Eye, Cameras

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SPIE Journal Paper | 18 August 2022 Open Access

Biologically inspired intraoral camera for multifunctional dental imaging

Kisoo Kim, Kyung-Won Jang, Hyun-Kyung Kim, Sue Bean Cho, Ki-Hun Jeong

JOM, Vol. 2, Issue 03, 031202, (August 2022) https://doi.org/10.1117/12.10.1117/1.JOM.2.3.031202

KEYWORDS: Cameras, Teeth, Imaging arrays, Image sensors, 3D image reconstruction, Ultraviolet radiation, Luminescence, Light emitting diodes, Optical microsystems, Imaging systems

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