Integrated generation of vortices and frequency conversion with metasurfaces
The generation of optical vortices in compact systems and across different spectral regions can open new horizons for their applications in end-user devices. Latest advances in the design and fabrication of optical metasurfaces made of a quadratically nonlinear material enable highly precise creation of vortices with different topological charges at the second-harmonic frequency, with the potential to obtain various other structured states of light.
Authors
- Andrey A. Sukhorukov (ORCID: https://orcid.org/0000-0002-5116-5425)
- Kenneth B. Crozier (ORCID: https://orcid.org/0000-0003-0947-001X)
- Jinyong Ma (ORCID: https://orcid.org/0000-0001-5753-794X)
Institutions
- ARC Centre of Excellence for Transformative Meta-Optical Systems (AU)
Publication Details
- Journal
- Light Science & Applications
- Published
- 2025-04-02
- DOI
- https://doi.org/10.1038/s41377-025-01831-z
- Citations
- 2
- Primary Topic
- Orbital Angular Momentum in Optics
- Type
- article
- Field-Weighted Citation Impact
- 2.49
Funders
- Australian Research Council