Publications

Preprints

  1. Gitae Lee, Seungmok Youn, Ikbeom Lee, Kunwoo Park, Duwhan Hwang, Xianji Piao*, Namkyoo Park* & Sunkyu Yu*. Non-Hermitian stealthy hyperuniformity.
    arXiv:2602.09458
  2. Kunwoo Park, Ikbeom Lee, Seungmok Youn, Gitae Lee, Namkyoo Park* & Sunkyu Yu*. Hypergraph modelling of wave scattering to speed-up material design.
    arXiv:2507.15329

Journal Articles

  1. Seungmok Youn, Kunwoo Park, Ikbeom Lee, Gitae Lee, Namkyoo Park* & Sunkyu Yu*. Phase-sensitive engineering of optical disordered materials using heterogeneous networks.
    Advanced Optical Materials 14, e03499 (2026)
  2. Kyuho Kim, Kunwoo Park, Hyungchul Park, Sunkyu Yu, Namkyoo Park* & Xianji Piao*. Programmable photonic unitary circuits for light computing.
    Nanophotonics 14, 1429 (2025)

Conferences

  1. Ikbeom Lee, Kunwoo Park, Seungmok Youn & Sunkyu Yu*. Inverse design of microstructures of non-Hermitian scattering systems.
    SPIE Optics + Photonics 2025, 13578-59, San Diego, California, USA, 6 August 2025
  2. Kunwoo Park, Ikbeom Lee, Seungmok Youn & Sunkyu Yu*. Modularization of light scattering for photonic computing applications.
    SPIE Optics + Photonics 2025, 13581-25, San Diego, California, USA, 5 August 2025
  3. Ikbeom Lee, Kunwoo Park & Sunkyu Yu*. Design of wave scattering from gain and loss disordered materials.
    CLEO-PacificRim (CLEO-PR) 2024, Mo2J-4, Incheon, Republic of Korea, 5 August 2024
  4. Kunwoo Park, Ikbeom Lee & Sunkyu Yu*. Inverse design method of hyperuniform materials using system factorization.
    CLEO-PacificRim (CLEO-PR) 2024, Mo2J-2, Incheon, Republic of Korea, 5 August 2024

Patents

  1. Nonlinear unitary optical device.
    비선형 유니터리 광학 소자.
    Sunkyu Yu, Namkyoo Park, Xianji Piao & Kunwoo Park
    KR 10-2859166 (Application No. 10-2025-0005056; Provisional No. 10-2024-0179951)
    Registration date: 2025.09.09; Filing date: 2025.01.13; Provisional filing date: 2024.12.05
    US application: 19/048,370; Filing date: 2025.02.07
    EU application: 25156862.2; Filing date: 2025.02.10

Co-first authors.
* Corresponding authors.