Jonghyeon Ka

● Publications 

Dissertation (1)

1. Jonghyeon Ka, "Improved stability of electroactive elastomer tunable lenses using focal length estimation," MS thesis, 2022, Pohang University of Science and Technology, Pohang, Korea.

Journal Papers (4)

1. S. Cha, J. Ka, I. Kong, J. Ma, S. Park, and W. Kim*, "Off-Center Rotational Dynamics in Virtual Reality: Effects on Cybersickness and Presence", IEEE Access (2025). 

2. J. Ka., H. Kim, J. Kim*, and W. Kim*, "Analysis of virtual reality teaching methods in engineering education: assessing educational effectiveness and understanding of 3D structures", Virtual Reality 29, 17 (2025).

3. J. Kim, J. Ka, J. H. Park, and W. Kim*, "Constructing physical space design for high color gamut in mixed reality environment", J. Inf, Disp. (2023)

4. J. Kim, K.-S. Kim, J. Ka, and W. Kim*, "Teaching methodology for understanding virtual reality and application development in engineering major," Sustainability, vol. 15, no. 3, p. 2725, 2023.

International Conference Papers (5)

1. J. H. Ka and W. S. Kim*, "Mixed Reality-based Outdoor Training System to Improve Football Player Performance", 2022 ICEET (2022).

2. J. Ka, I. Gong, and W. Kim*, "Improved stability of electroactive elastomer tunable lenses", IDW, Dec. 14-16, 2022 (2022).

3. J. Kim, J. Ka, Y. Lee, Y. Lee, S. Park, and W. Kim*, "Mixed Reality-based Outdoor Training System to Improve Football Player Performance", 2022 ICEET, Oct. 27, 2022 (2022).

4. J. Ka, I. Gong, and W. Kim*, "Self-Controlled Electroactive Tunable Liquid Lens for Stabilized Focal Length Change", IMID, KOREA, Aug. 25-27, 2021 (2021).

5. J. Kim, J. Ka, W. Kim*, "Improved optical see-through head mounted display using transmittance variable display", IMID, KOREA, Aug. 25-28, 2020 (2020). 

Domestic Conference Papers (4)

1. S. M. Yu, J. H. Ka, H. S. Eo, and W.S. Kim*, "Enhanced plasmonic color filters using Fabry-Perot resonator Metasurfaces", CDE (2024).

2. I. B. Kong, S. G. Park, J. H. Ka, H. S. Eo, S. O. Cha, and W. S. Kim*, "신재생에너지 어플리케이션을 위한 등전류 공유 특성이 내장된 인터리브드 준공진형 DC-DC 컨버터", 전력전자공학회 하계학술대회 2023 (2023). 

3. J. Kim, J. Ka, H. Eo, and W. Kim*, "VR 기반 360 강의 컨텐츠를 활용한 몰입형 강의 체계 구축", In Summer Annual Conference of IEIE 2021 (2021).

4. J. Kim, J. Ka, S. Park, and W. Kim*, "투과도 가변 디스플레이를 이용한 투과형 증강현실 디스플레이의 관한 연구", In Summer Annual Conference of OSK 2020 (2020).