Angular and Orbital Angular Momenta in the Tight Focus of a Circularly Polarized Optical Vortex
Based on the Richards-Wolf (RW) formalism, we obtain two different exact expressions for the angular momentum (AM) density of light in the focus of an optical vortex with a topological charge <i>n</i> and right circular polarization. One expression for the AM density is derived as the cross product...
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| Principais autores: | , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
MDPI AG
2023-02-01
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| Series: | Photonics |
| Assuntos: | |
| Acceso en liña: | https://www.mdpi.com/2304-6732/10/2/160 |
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