Nonlocal Dielectric Metalens for Long-Wavelength Infrared Imging
We propose and experimentally demonstrate a wavelength-selective nonlocal metasurface lens for long-wave infrared wavelengths based on quasi-bound states in the continuum. The dielectric metalens fabrication and its experimental characterization using custom-built infrared microscope are discussed in details.
Authors
- Andrea Alù (ORCID: https://orcid.org/0000-0002-4297-5274)
- Adam Overvig (ORCID: https://orcid.org/0000-0002-7912-4027)
- Jimmy Touma
- Sriram Guddala (ORCID: https://orcid.org/0000-0002-7104-337X)
- F. De Luca (ORCID: https://orcid.org/0000-0003-3849-343X)
Institutions
- The Graduate Center, CUNY (US)
- City University of New York (US)
- Eglin Air Force Base (US)
- CUNY Advanced Science Research Center (US)
Publication Details
- Published
- 2024-08-14
- DOI
- https://doi.org/10.1109/rapid60772.2024.10647041
- Primary Topic
- Metamaterials and Metasurfaces Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Air Force Office of Scientific Research
- Air Force Research Laboratory