A Review of Orbital Angular Momentum Vortex Beams Generation: From Traditional Methods to Metasurfaces
In this paper, we review the generation of vortex beams carrying orbital angular momentum in the microwave domain. We firstly present the theory of Laguerre−Gaussian beams where it is demonstrated that they carry such type of momentum. We further provide an overview of the classical methods us...
Збережено в:
| Автори: | , , , |
|---|---|
| Формат: | Artigo |
| Мова: | Inglês |
| Опубліковано: |
MDPI AG
2020-02-01
|
| Серія: | Applied Sciences |
| Предмети: | |
| Онлайн доступ: | https://www.mdpi.com/2076-3417/10/3/1015 |
| Теги: |
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|