Seeing the Unseeable: The ultimate limits of perfectly dark states of light

Kolkowski, Radoslaw (Principal investigator)
Bai, Huayu (Project Member)
Sehrawat, Sagar (Project Member)

Department of Applied Physics

Status	Finished
Effective start/end date	01/09/2022 → 31/12/2025

10 Article
3 Conference article in proceedings
1 Paper

Enhanced Q factor and robustness of photonic bound states in the continuum merging at locally bent trajectories
Bai, H., Shevchenko, A. & Kolkowski, R., 31 Jul 2025, In: JPhys Photonics. 7, 3, p. 1-10 10 p., 03LT01.
Research output: Contribution to journal › Article › Scientific › peer-review

Open Access
File
2 Citations (Scopus)

60 Downloads (Pure)
Nonlinear nanophotonics with Mie-resonant nanostructures based on wafer-bonded crystalline AlInP - a low-loss χ⁽²⁾ material
Kolkowski, R., Shahahmadi, S. A., Novikov, S., Oksanen, J., Liapis, A. C., Bai, H., Stolt, T., Kaivola, M. & Shevchenko, A., 2025, 19th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2025. IEEE, p. X176-X178 3 p. (International congress on advanced electromagnetic materials in microwaves and optics).
Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

Open Access
File
11 Downloads (Pure)
Recovery of topologically robust merging bound states in the continuum in photonic structures with broken symmetry
Bai, H., Shevchenko, A. & Kolkowski, R., 2 Apr 2025, In: Nanophotonics. 14, 7, p. 899-913 15 p.
Research output: Contribution to journal › Article › Scientific › peer-review

Open Access
File
12 Citations (Web of Science)

78 Downloads (Pure)

Replication package for "Enhanced Q factor and robustness of photonic bound states in the continuum merging at locally bent trajectories"
Kolkowski, R. (Creator) & Bai, H. (Creator), Fairdata , 17 Dec 2024
DOI: 10.23729/17c23e47-0735-49ce-b6db-9812bf58183c
Dataset
Replication package for "Nonlinear nonlocal metasurfaces", Appl. Phys. Lett. 2023
Kolkowski, R. (Creator), Fairdata , 7 Feb 2023
DOI: 10.23729/a049df84-20ef-4ac7-a0d2-ed9f42958125
Dataset
Replication package for "Enabling infinite Q factors in absorbing optical systems", 2023
Kolkowski, R. (Creator), Fairdata , 26 Apr 2023
DOI: 10.23729/cfe98559-2ca5-43c6-b8f3-b542f9ff94bb
Dataset