Flat-Top Beam Shaping for Long-Distance Optical Wireless Power Transmission
A flat-top beam-shaping method for long-distance propagation is proposed, and an improvement in intensity uniformity of 29% compared with Gaussian beams is experimentally demonstrated. Efficiency improvement in power transmission was also estimated.
Authors
- Yukiko Suzuki
- Yohei Toriumi (ORCID: https://orcid.org/0000-0003-4130-8792)
- Natsuha Ochiai (ORCID: https://orcid.org/0000-0002-0672-5614)
- Kazuto Kashiwakura
- Toru Tanaka
Institutions
- NTT (Japan) (JP)
Publication Details
- Published
- 2024-08-04
- DOI
- https://doi.org/10.1109/cleo-pr60912.2024.10676800
- Citations
- 1
- Primary Topic
- Energy Harvesting in Wireless Networks
- Type
- article
- Field-Weighted Citation Impact
- 0.21