Mr. Junhyeong Kim Profile

Junhyeong Kim

at KAIST

SPIE Involvement:

Author

Publications (11)

Proceedings Article | 12 March 2024 Poster

Experimental demonstration of silicon-based on-chip neuromorphic optical computing

Junhyeong Kim, Seokjin Hong, Jae-Yong Kim, Berkay Neseli, Jinhyeong Yoon, Hyo-Hoon Park, Hamza Kurt

Proceedings Volume PC12892, PC128920K (2024) https://doi.org/10.1117/12.3009156

KEYWORDS: Optical computing, Silicon, Optical interconnects, Infrared cameras, Artificial intelligence, Waveguides, Resonators, Printing, Power consumption, Optical gratings

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Proceedings Article | 11 March 2024 Poster + Paper

Compact multi-functional device for optical communication systems

Berkay Neseli, Junhyeong Kim, Jae-Yong Kim, Jinhyeong Yoon, Seokjin Hong, Hyo-Hoon Park, Hamza Kurt

Proceedings Volume 12892, 128920S (2024) https://doi.org/10.1117/12.3012398

KEYWORDS: Optical communications, Wavelength division multiplexing, Demultiplexers

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Proceedings Article | 11 March 2024 Poster + Paper

Inverse design of silicon-based photonic digital circuit components using topology optimization

Fakhriyya Mammadova, Berkay Neseli, Junhyeong Kim, Jae-Yong Kim, Seokjin Hong, Jinhyeong Yoon, Hyo-Hoon Park, Hamza Kurt

Proceedings Volume 12892, 128920T (2024) https://doi.org/10.1117/12.3012399

KEYWORDS: Logic devices, Silicon photonics, Optical computing, Photonic integrated circuits

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Proceedings Article | 17 March 2023 Poster

Inverse design of optical response predictor enabled by a deep neural network

Junhyeong Kim, Berkay Neseli, Jaeyong Kim, Jinhyeong Yoon, Hyeonho Yoon, Hyo-Hoon Park, Hamza Kurt

Proceedings Volume PC12424, PC124240T (2023) https://doi.org/10.1117/12.2647698

KEYWORDS: Neural networks, Optical design, Nanophotonics, Silicon, Silica, Resonators, Quantum optics, Quantum computing, Optical fabrication equipment, Multiplexers

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Proceedings Article | 15 March 2023 Presentation + Paper

Engineering band-edge dynamics of photonic filters via topology optimization

Berkay Neseli, Seokjin Hong, Jinhyeong Yoon, Junhyeong Kim, Jae-Yong Kim, Hyeonho Yoon, Hyo-Hoon Park, Hamza Kurt

Proceedings Volume 12431, 124310D (2023) https://doi.org/10.1117/12.2649964

KEYWORDS: Tunable filters, Optical filters, Slow light, Optical transmission

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Proceedings Article | 15 March 2023 Presentation + Paper

Demonstration of high-speed wireless data transmission using passive silica optical phased array

Jae-Yong Kim, Hyeonho Yoon, Jinhyeong Yoon, Junhyeong Kim, Namhyun Kwon, Mideum Baek, Yongtae Lee, Hamza Kurt, Hyo-Hoon Park

Proceedings Volume 12413, 124130M (2023) https://doi.org/10.1117/12.2647317

KEYWORDS: Data transmission, Silica, Phased array optics, Beam steering, Beam divergence, Arrayed waveguide gratings, Wavelength tuning, Waveguides, Transceivers, Free space optics

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Proceedings Article | 13 March 2023 Presentation + Paper

10-m in-door high-accuracy distance measurement using Si optical phased array for LiDAR application

Jinhyeong Yoon, Hyeonho Yoon, Jae-Yong Kim, Junhyeong Kim, Namhyun Kwon, Seokjin Hong, Hamza Kurt, Hyo-Hoon Park

Proceedings Volume 12426, 1242607 (2023) https://doi.org/10.1117/12.2647676

KEYWORDS: Silicon, Distance measurement, LIDAR, Phased array optics, Beam steering, Pulse signals, Ranging, Radio optics, Pulse generators, Phase shifts

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Proceedings Article | 13 March 2023 Presentation + Paper

Design of MMI-based 1x4 power splitters with optimized parabolic input and output ports on SOI platform

Seokjin Hong, Jinhyeong Yoon, Junhyeong Kim, Jae-Yong Kim, Berkay Neseli, Hyunho Yoon, Hyo-Hoon Park, Hamza Kurt

Proceedings Volume 12426, 1242604 (2023) https://doi.org/10.1117/12.2648885

KEYWORDS: Design and modelling, Particle swarm optimization, Phased array optics, Fabrication, Brain-machine interfaces, Silicon photonics, Silicon, Integrated optics, Finite-difference time-domain method, Optical switching, Photonic integrated circuits

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Proceedings Article | 5 March 2022 Poster + Presentation + Paper

Inverse design of zig-zag shaped 1x4 optical power splitters in SOI platform

Junhyeong Kim, Jaeyong Kim, Jinhyeong Yoon, Hyeonho Yoon, Hamza Kurt, Hyo-Hoon Park

Proceedings Volume 12006, 120060Q (2022) https://doi.org/10.1117/12.2608643

KEYWORDS: Phased array optics, Particles, Optical design, Integrated optics, Silicon, Waveguides, Particle swarm optimization, Silicon photonics, Wafer-level optics, Optical components

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Proceedings Article | 5 March 2022 Poster + Paper

Two-dimensional beam-steering with wavelength control using one-dimensional optical phased array

Hyeonho Yoon, Hyun-Woo Rhee, Nam-Hyun Kwon, Jae-Yong Kim, Junhyeong Kim, Jinhyeong Yoon, Muhammad Fasih, Hyo-Hoon Park

Proceedings Volume 12006, 120060O (2022) https://doi.org/10.1117/12.2608468

KEYWORDS: Phase shifts, Wavelength tuning, Phased array optics, Infrared cameras, Waveguides, Silicon, Optical simulations, Beam steering, Antennas, Optical design

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Proceedings Article | 5 March 2022 Presentation + Paper

Inverse design of high-performance grating structure for out-of-plane radiation of waveguide mode

Jinhyeong Yoon, Jaeyong Kim, Junhyeong Kim, Hyeonho Yoon, Hyo-Hoon Park, Hamza Kurt

Proceedings Volume 12006, 1200607 (2022) https://doi.org/10.1117/12.2608593

KEYWORDS: Optical design, LIDAR, Silicon, Particles, Phased array optics, Particle swarm optimization, Silicon photonics, Finite-difference time-domain method, Atmospheric particles, Waveguide modes

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Showing 5 of 11 publications

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