| Autor: |
Zimnyakova Polina E., Ignatyeva Daria O., Karki Dolendra, Voronov Andrey A., Shaposhnikov Alexander N., Berzhansky Vladimir N., Levy Miguel, Belotelov Vladimir I. |
| Jazyk: |
angličtina |
| Rok vydání: |
2021 |
| Předmět: |
|
| Zdroj: |
Nanophotonics, Vol 11, Iss 1, Pp 119-127 (2021) |
| Druh dokumentu: |
article |
| ISSN: |
2192-8614 |
| DOI: |
10.1515/nanoph-2021-0534 |
| Popis: |
We demonstrate a novel all-dielectric magnetophotonic structure that consists of two-dimensional arrays of bismuth substituted iron-garnet nanocylinders supporting both localized (Fabry–Perot-like) and lattice (guided-like) optical modes. Simultaneous excitation of the two kinds of modes provides a significant enhancement of the Faraday effect by 3 times and transverse magneto-optical Kerr effect by an order of magnitude compared to the smooth magnetic film of the same effective thickness. Both magneto-optical effects are boosted in wide spectral and angular ranges making the nanocylinder array magnetic dielectric structures promising for applications with short and tightly focused laser pulses. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
|
