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OAM-inspired new optics: the angular metalens
Analogous to the behavior of a common converging lens for the input of tilted waves, a recent publication suggests a new optical element with an azimuthal-quadratic phase profile for the focusing of orbital angular momentum beams at distinct angular positions. Its realization in a metasurface form e...
Enregistré dans:
| Publié dans: | Light Sci Appl |
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| Auteur principal: | |
| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
Nature Publishing Group UK
2021
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC8102526/ https://ncbi.nlm.nih.gov/pubmed/33958575 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41377-021-00541-6 |
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