A carregar...
“Plasmonics” in free space: observation of giant wavevectors, vortices, and energy backflow in superoscillatory optical fields
Evanescent light can be localized at the nanoscale by resonant absorption in a plasmonic nanoparticle or taper or by transmission through a nanohole. However, a conventional lens cannot focus free-space light beyond half of the wavelength λ. Nevertheless, precisely tailored interference of multiple...
Na minha lista:
| Publicado no: | Light Sci Appl |
|---|---|
| Main Authors: | , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Nature Publishing Group UK
2019
|
| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6318212/ https://ncbi.nlm.nih.gov/pubmed/30622705 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41377-018-0112-z |
| Tags: |
Adicionar Tag
Sem tags, seja o primeiro a adicionar uma tag!
|