Optimized Near-IR Absorption Enhancement of All-Aluminium Photonic Crystals
We inversely-design, fabricate, and characterize Aluminium photonic crystal perfect absorbers around 1.06um. The designs are optimized for narrow-/wide-linewidth TE/TM/unpolarized operation. A large-area fabricated design facilitated comprehensive optical and thermal investigation with realistic near-to-normal Gaussian-beam incidence. © 2024 The Author(s)
Authors
- Dror Cohen (ORCID: https://orcid.org/0000-0002-5077-2207)
- Roy Avrahamy
- Daniel Belker
- Benny Milgrom (ORCID: https://orcid.org/0000-0002-8565-4577)
- O. Sadot
- Erez Golan
- Ben Amir (ORCID: https://orcid.org/0000-0003-2891-5088)
- Amiel A. Ishaaya
- Asi Solodar (ORCID: https://orcid.org/0000-0001-6501-2000)
Institutions
- Ben-Gurion University of the Negev (IL)
- Jerusalem College of Technology (IL)
Publication Details
- Published
- 2024-08-04
- DOI
- https://doi.org/10.1109/cleo-pr60912.2024.10676708
- Primary Topic
- Photonic Crystals and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00