Light Manipulation with Highly Efficient Dielectric Metalens for Optimal Phase Control
Metalens design was obtained from dielectric meta-atom with high transmission efficiency up to 92% and with full 2π phase control of the incident light. Focal spot size (beam waist at 1/e<sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sup>) about 12.45 μm was achieved at the design wavelength of 1550 nm.
Authors
- Nan Yu (ORCID: https://orcid.org/0000-0002-5684-1752)
- Talem Rebeda Roy
Institutions
- Gwangju Institute of Science and Technology (KR)
Publication Details
- Published
- 2024-08-04
- DOI
- https://doi.org/10.1109/cleo-pr60912.2024.10676564
- Primary Topic
- Optical Coatings and Gratings
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Neurosciences Research Foundation
- Ministry of Science and ICT, South Korea
- Korea Evaluation Institute of Industrial Technology