Abstract
A flat retroreflector based on metasurface doublet is proposed and created via lithographical nanofabrication. A high-speed wireless optical communication system with wide-angle tolerance is demonstrated at a telecommunications wavelength of ? = 1550 nm.
Original language | English |
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Article number | M3D.3 |
Journal | Optics InfoBase Conference Papers |
Publication status | Published - 2021 |
Event | 26th Optoelectronics and Communications Conference, OECC 2021 - Virtual, Online, China Duration: 3 Jul 2021 → 7 Jul 2021 |