Near- to Far-Field Coupling of Evanescent Waves by Glass Microspheres
Through rigorous electromagnetic simulations, the natural coupling of high-spatial-frequency evanescent waves from the near field to the far field by dielectric microspheres is studied in air. The generation of whispering gallery modes inside the microspheres is shown independently of any resonance....
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| Główni autorzy: | , , , , , |
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| Format: | Artigo |
| Język: | Inglês |
| Wydane: |
MDPI AG
2021-03-01
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| Seria: | Photonics |
| Hasła przedmiotowe: | |
| Dostęp online: | https://www.mdpi.com/2304-6732/8/3/73 |
| Etykiety: |
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