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Research Papers

Journal Papers

International

  • Junhyeong Kim, Young Jin Lee, Jae-Yong Kim, Jinhyeong Yoon, Hyeonho Yoon, Jong-Bum You, Sung Jin Kim, Hamza Kurt, and Hyo-Hoon Park, “High-efficiency thermo-optic control of a longitudinal radiation angle in a silicon-based optical phased array by leveraging the backside air trench structure,” Optics Letters 49(15), pp. 4338-4341 (July 2024).

  • Junhyeong Kim, Berkay Neseli, Jinhyeong Yoon, Jae-Yong Kim, Seokjin Hong, Hyo-Hoon Park, and Hamza Kurt, “Semi-supervised learning leveraging denoising diffusion probabilistic models for the characterization of nanophotonic devices,” Laser & Photonics Reviews 2300998 (May 2024).

  • Jae-Yong Kim, Junhyeong Kim, Jinhyeong Yoon, Seokjin Hong, Berkay Neseli, NamHyun Kwon, Jong-Bum You, Hyeonho Yoon, Hyo-Hoon Park, and Hamza Kurt, “Deep neural network-based phase calibration in integrated optical phased arrays,” Scientific Reports 13(1), pp. 19929 (November 2023).

  • Jinhyeong Yoon, Jae-Yong Kim, Junhyeong Kim, Seokjin Hong, Berkay Neseli, Joonyong Park, Hyo-Hoon Park, and Hamza Kurt, “Cladding modulated silicon waveguide Bragg grating with TM-polarized light for optical true time delay line,” Applied Physics Letters 123(19), pp. 191106 (November 2023).

  • Jinhyeong Yoon, Jae-Yong Kim, Junhyeong Kim, Hyeonho Yoon, Berkay Neseli, Hyo-Hoon Park, and Hamza Kurt, “Inverse design of a Si-based high-performance vertical-emitting meta-grating coupler on a 220 nm silicon-on-insulator platform,” Photonics Research 11(6), pp. 897-905 (March 2023).

  • Jinhyeong Yoon, Hyeonho Yoon, Jae-Yong Kim, Junhyeong Kim, Geumbong Kang, Nam-Hyun Kwon, Hamza Kurt, and Hyo-Hoon Park, “Demonstration of high-accuracy 3D imaging using a Si optical phased array with a tunable radiator,” _Optics Express 31(6), pp. 9935-9944 (March 2023).

  • Junhyeong Kim, Neseli Berkay, Jae-Yong Kim, Jinhyeong Yoon, Hyeonho Yoon, Hyo-Hoon Park, and Hamza Kurt, “Inverse design of on-chip optical response predictor enabled by deep neural network,” Optics Express 31(2), pp. 2049-2060 (January 2023).

  • Hyeonho Yoon, Hyun-Woo Rhee, Nam-hyun Kwon, Jae-Yong Kim, Junhyeong Kim, Jinhyeong Yoon, and Hyo-Hoon Park, “Demonstration of two-dimensional beam steering through wavelength tuning with one-dimensional silicon optical phased array,” Photonics 9(11), pp. 812 (October 2022).

  • Junhyeong Kim, Jae-Yong Kim, Jinhyeong Yoon, Hyeonho Yoon, Hyo-Hoon Park, and Hamza Kurt, “Experimental demonstration of inverse-designed silicon integrated photonic power splitters,” Nanophotonics 11(20), 4581-4589 (September 2022).

  • Jae-Yong Kim, Jinhyeong Yoon, Junhyeong Kim, Nam-Hyun Kwon, Hyun-Woo Rhee, Mideum Baek, Yongtae Lee, Hyo-Hoon Park, and Hyeonho Yoon, “Demonstration of beam steering using passive silica optical phased array with wavelength tuning,” Optics Letters 47(19), 4857-4860 (September 2022).

Conference Papers

International

  • Junhyeong Kim, Berkay Neseli, Hyo-Hoon Park, and Hamza Kurt, “Dimensionality reduction in the design domain of photonic crystal waveguides for deep neural networks by implementing transfer learning,” In CLEO-PR, 2024.

  • Junhyeong Kim, Seokjin Hong, Jae-Yong Kim, Berkay Neseli, Jinhyeong Yoon, Hyo-Hoon Park, and Hamza Kurt, “Experimental demonstration of silicon-based on-chip neuromorphic optical computing,” In SPIE Photonics West, 2024.

  • Junhyeong Kim, Jinhyeong Yoon, Jae-Yong Kim, Berkay Neseli, Hyo-Hoon Park, and Hamza Kurt, “On-chip photonic artificial intelligence accelerator,” In Advanced Photonics Congress, 2023.

  • Junhyeong Kim, Berkay Neseli, Jae-Yong Kim, Jinhyeong Yoon, Sumin Jeon, Hyo-Hoon Park, and Hamza Kurt, “Self-training of nanophotonic electromagnetic simulator leveraging generative models,” In Advanced Photonics Congress, 2023.

  • Junhyeong Kim, Berkay Neseli, Jae-Yong Kim, Jinhyeong Yoon, Hyeonho Yoon, Hyo-Hoon Park, and Hamza Kurt, “Inverse design of optical response predictor enabled by a deep neural network,” In SPIE Photonics West, 2023.

  • Junhyeong Kim, Jae-Yong Kim, Jinhyeong Yoon, Hyeonho Yoon, Hamza Kurt, and Hyo-Hoon Park, “Inverse design of zig-zag shaped 1x4 optical power splitters in SOI platform,” In SPIE Photonics West, 2022.