Journal

Peer-reviewed Publications

[First† / Corresponding* Author]

• J. An, Y. Kim, Y. Kim, H. Song, C. Jung, K. Won*, J. Rho, H-S. Lee

"Achromatic beam deflector with electrodynamic phased arrays",

Light: Science & Applications, volume 14, 276 (2025)  (IF: 23.4 JCR<3.2%)

• M-U. Erdenebat, E. Dashdavaa, T. Amgalan, N. Kim, J-H. Seo, M-S. Kim, J. Do, A. Khuderchuluun, K. Won*, H-R. Kim

"Dynamic expansion of viewing zones in light field displays using an angular-aligned lens array and adaptive eye-tracking module for beam steering",

Optics and Lasers in Engineering, Volume 194, (2025)

• Y. Hwang, B-Y. Lee, M. Kim, S-C. Park, K. Won*, S-U. Kim

"Numerical Analysis for Cost-Effective Temperature Reduction in High-Power Light-Emitting Diodes Using Thermal via Array",

Applied Sciences, Vol 15, Issue 12, p6505, (2025)

• H. Jang, Y. Lee, H. Hwang, S. Lee, K. Won*, S-U. Kim

"Low-voltage polymer-stabilized liquid crystals enabled by phase separation between liquid crystals and blends of mesogenic and non-mesogenic monomers",

Journal of Molecular Liquids, Volume 433, (2025)  (IF: 5.2 JCR<15.3%)

• Z. Gan, F. Ge, S. Geng, M. Sun, M. Cho, K. Won, W. Qiao and L. Ai

"Optimization design of metalens focal shift using adjoint method",

Journal of Optics, 27 065101, (2025)

• S-M. Jung, K. Won*

    "Computational analysis of angular colour variation in quantum-dot light-emitting diode devices",

Optics Communications, Volume 582, (2025)

• J-W. Lee, J-H. Oh, J-A. Kim, W. Kim, S-M. Koo, S. Kim, M. Kim, C. Park, W H.Shin, K. Won*, J-M. Oh,

"Room-Temperature Fabrication of High Breakdown Field Ga2O3 Films via Aerosol Deposition Method",

Ceramics International (2025) (IF: 5.1 JCR<9.67%)

• G. Park, M. Kim, K. Won*, and S-H. Song. 

"Curved geometric-phase optical element fabrication using top-down alignment" 

Nanophotonics, vol. 14, no. 4, pp. 523-534. (2025) (IF: 6.5, JCR<11.76%)

• W. Kim, T. Kim, J. Do,  H. Ma, H. Yoon, K. Won*

"Stripe Noise Removal in Blazed Grating Generation for Electrically Tunable Beam Deflector.",

Materials,18(2), 291. (2025) 

• M. Bosch, M. Shcherbakov, K. Won, H-S Lee, Y Kim, G. Shvets

"Voltage-Tunable Multifunctional Zoom Imaging Metalenses",

ACS Photonics, (2025) (IF: 6.5 JCR<11.76%)

• J. Lee, J. Won, W. Kim, J-B. Jeon, M-Y. Cho, S. Kim, M. Kim, C. Park, W. Shin, K. Won*, S-M. Koo, and J-M. Oh,

"Ultrahigh Breakdown Field in Gallium (III) Oxide Dielectric Structure Fabricated by Novel Aerosol Deposition Method",

Small Structures, (2024) (IF: 13.9 JCR<7.06%)

• J. Lim,  K. Won†,  H. Jeong,  W. Shin,  J. Won

"Double Carbon-Species Coated Porous Silicon Anode Induced by Interfacial Energy Reduction for Lithium-Ion Batteries",

ChemSusChem, (2024) (IF: 7.5 JCR<17.7%) 

• J. Lee, J. Won, D. Choi, J. Jeon, S. Kim, C. Park, W. Shin, K. Won*, S-M. Koo, and J-M. Oh,
  “Influence of particle size distribution on dielectric, electrical, and microstructural properties of aerosol-deposited Ga2O3 film for advanced electronic device”,
  Ceramics International, (2024) (IF: 5.1 JCR<9.67%)

• M. Bok, J. Lee, K. Won* and E. Lim,

    "Carrier behavior of a carbon material assisted TIPS-pentacene composite film for improvement of electrical conductivity",

RCS Advances, 14, 36308-36313 (2024)

• J. Park, K. Won, and Y. Kim,
  “Liquid crystal between two distributed Bragg reflectors enables multispectral small-pitch spatial light modulator”,
  Light: Science and Applications 11, 210 (2022) (2021 IF: 20.257 JCR<2.97%)

• A. Manko, Y. Kim, A. Morozov, S. Palto, K. Won*, and H-S. Lee,
  “Optimization of Optical Phase Profile in Beam Deflector with Advanced Simulation Method for High Diffraction Efficiency”,
  Micromachines 13, 802 (2022)

• J. An, K. Won, and H-S. Lee,
  "Past, current, and future of holographic video display [Invited]",
  Applied Optics 61, B237-B245 (2022)

• H. J. Lee, H. Kim, Y. T. Kim, K. Won, M. Czosnyka and D. J. Kim,
  "Prediction of Life-Threatening Intracranial Hypertension During the Acute Phase of Traumatic Brain Injury Using Machine Learning",
  in IEEE Journal of Biomedical and Health Informatics, doi: 10.1109/JBHI.2021.3085881. (2021) (2021 IF:7.021 JCR<7.01%)

• M. Bosch, M. R. Shcherbakov, K. Won, H-S. Lee, Y. Kim, and G. Shvets,
  “Electrically Actuated Varifocal Lens Based on Liquid-Crystal-Embedded Dielectric Metasurfaces”,
  Nano Letters 2021 21(9),3849-3856 (2021) (IF:12.262 JCR<8.07%)

• J. An, K. Won† , Y. Kim, J. Hong, H. Kim, Y. Kim, H. Song, C. Choi, Y. Kim, J. Seo, A. Morozov, H. Park, S. Hong, S. Hwang, K. Kim* and H-S. Lee*,
  “Slim-panel holographic video display”,
  Nature Communications 11, 5568(2020) [Editors’ Picks] (equally contributed) (IF:17.694 JCR<8.10%)

• Y. Kim, K. Won*, J. An, J. Hong, Y. Kim, C. Choi, H. Song, B. Song, H. Suk Kim, K. Bae, J. Burm, and H-S. Lee,
  "Large-area liquid crystal beam deflector with wide steering angle",
  Applied Optics 59, 7462-7468 (2020) [Editors’ Picks]

• Y. Kim, K. Won*, Y. Kim, J. An, H. Song, S. Kim, C. Choi, and H-S. Lee,
  "Electrically tunable transmission-type beam deflector using liquid crystal with high angular resolution",
  Applied Optics 57, 5090-5094 (2018)

• S. Kim, C. Choi, A. Morozov, S. Dubynin, G. Dubinin, J. An, S. Lee, Y. Kim, K. Won, H. Song, H-S. Lee, and S. Hwang,
  "Slim coherent backlight unit for holographic display using full color holographic optical elements",
  Optics Express 25, 26781-26791 (2017)

• S. Choi, J. Roh, H. Song, G. Sung, J. An, W. Seo, K. Won, J. Ungnapatanin, M. Jung, Y. Yoon, H. Lee, C. Oh, J. Hahn, and H. Kim,
  "Modulation efficiency of double-phase hologram complex light modulation macro-pixels",
  Optics Express 22, 21460-21470 (2014)

• K. Won†, Palani, A., Butt, H., Hands, P.J.W., Rajeskharan, R., Dai, Q., Khan, A.A., Amaratunga, G.A.J., Coles, H.J. and Wilkinson, T.D.*,
  "Electrically Switchable Diffraction Grating Using a Hybrid Liquid Crystal and Carbon Nanotube‐Based Nanophotonic Device",
  Advanced Optical Materials 1: 368-373 (2013) [Cover Image] (2021 IF:10.050 JCR<8.42%)

• H. Song, G. Sung, S. Choi, K. Won, H-S. Lee, and H. Kim,
  "Optimal synthesis of double-phase computer generated holograms using a phase-only spatial light modulator with grating filter",
  Optics Express 20, 29844-29853 (2012)

• R. Rajasekharan, Q. Dai, H. Butt, K. Won, T. Wilkinson, and G. Amaratunga,
  "Optimization of nanotube electrode geometry in a liquid crystal media from wavefront aberrations",
  Applied Optics 51, 422-428 (2012)

• Q. Dai, R. Rajasekharan, H. Butt, K. Won, X. Z. Wang, T. D. Wilkinson, and G. Amaragtunga,
  “Transparent liquid-crystal-based microlens array using vertically aligned carbon nanofiber electrodes on quartz substrates”,
  Nanotechnology 22(11), (2011)

• K. Won†, R. Rajasekharan, P. J. W. Hands, Q. Dai, T. D. Wilkinson,
  "Adaptive lenticular lens array using a hybrid liquid crystal-carbon nanotube nanophotonic device",
  Optical Engineering 50(5) 054002 (2011)