Photonic lenses with whispering gallery waves at Janus particles
Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
Fersiynau electronig
Dogfennau
- oes-2021-0008
Fersiwn derfynol wedi’i chyhoeddi, 1.17 MB, dogfen-PDF
Trwydded: CC BY Dangos trwydded
- oes-2021-0008-Boris
3.23 MB, dogfen-PDF
Trwydded: CC BY Dangos trwydded
We show that electric field on the plane surface of truncated sphere or cylinders (so called Janus particles) have sharp resonances versus the depth of removed segment of a sphere or cylinder. These resonances are related to the excited whispering gallery waves caused by truncation. It is a new mechanism of the field localization. Optimization of this effect for cylinders permits to reach a super resolution in the line thickness, which can be used for contact optical lithography.
| Iaith wreiddiol | Saesneg |
|---|---|
| Rhif yr erthygl | 210008 |
| Cyfnodolyn | Opto-Electronic Science |
| Cyfrol | 1 |
| Rhif y cyfnodolyn | 2 |
| Dyddiad ar-lein cynnar | 16 Chwef 2022 |
| Statws | Cyhoeddwyd - 16 Chwef 2022 |
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