Two-dimensional array of iron-garnet nanocylinders supporting localized and lattice modes for the broadband boosted magneto-optics
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...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
De Gruyter
2021-11-01
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| Series: | Nanophotonics |
| Subjects: | |
| Online Access: | https://doi.org/10.1515/nanoph-2021-0534 |
| _version_ | 1797947937166196736 |
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| author | Zimnyakova Polina E. Ignatyeva Daria O. Karki Dolendra Voronov Andrey A. Shaposhnikov Alexander N. Berzhansky Vladimir N. Levy Miguel Belotelov Vladimir I. |
| author_facet | Zimnyakova Polina E. Ignatyeva Daria O. Karki Dolendra Voronov Andrey A. Shaposhnikov Alexander N. Berzhansky Vladimir N. Levy Miguel Belotelov Vladimir I. |
| author_sort | Zimnyakova Polina E. |
| collection | DOAJ |
| description | 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. |
| first_indexed | 2024-04-10T21:34:28Z |
| format | Article |
| id | doaj.art-0a4d3e7273a54d6983ccf59df98a51f5 |
| institution | Directory Open Access Journal |
| issn | 2192-8614 |
| language | English |
| last_indexed | 2024-04-10T21:34:28Z |
| publishDate | 2021-11-01 |
| publisher | De Gruyter |
| record_format | Article |
| series | Nanophotonics |
| spelling | doaj.art-0a4d3e7273a54d6983ccf59df98a51f52023-01-19T12:46:58ZengDe GruyterNanophotonics2192-86142021-11-0111111912710.1515/nanoph-2021-0534Two-dimensional array of iron-garnet nanocylinders supporting localized and lattice modes for the broadband boosted magneto-opticsZimnyakova Polina E.0Ignatyeva Daria O.1Karki Dolendra2Voronov Andrey A.3Shaposhnikov Alexander N.4Berzhansky Vladimir N.5Levy Miguel6Belotelov Vladimir I.7Moscow Institute of Physics and Technology, National Research University, Dolgoprudny, Moscow141701, RussiaRussian Quantum Center, Moscow, RussiaPhysics Department, Michigan Technological University, Houghton, USAMoscow Institute of Physics and Technology, National Research University, Dolgoprudny, Moscow141701, RussiaV.I. Vernadsky Crimean Federal University, Simferopol, RussiaV.I. Vernadsky Crimean Federal University, Simferopol, RussiaPhysics Department, Michigan Technological University, Houghton, USARussian Quantum Center, Moscow, RussiaWe 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.https://doi.org/10.1515/nanoph-2021-0534all-dielectric nanostructuresenhancement of magneto-optical effectsfaraday effecttransverse magneto-optical kerr effect |
| spellingShingle | Zimnyakova Polina E. Ignatyeva Daria O. Karki Dolendra Voronov Andrey A. Shaposhnikov Alexander N. Berzhansky Vladimir N. Levy Miguel Belotelov Vladimir I. Two-dimensional array of iron-garnet nanocylinders supporting localized and lattice modes for the broadband boosted magneto-optics Nanophotonics all-dielectric nanostructures enhancement of magneto-optical effects faraday effect transverse magneto-optical kerr effect |
| title | Two-dimensional array of iron-garnet nanocylinders supporting localized and lattice modes for the broadband boosted magneto-optics |
| title_full | Two-dimensional array of iron-garnet nanocylinders supporting localized and lattice modes for the broadband boosted magneto-optics |
| title_fullStr | Two-dimensional array of iron-garnet nanocylinders supporting localized and lattice modes for the broadband boosted magneto-optics |
| title_full_unstemmed | Two-dimensional array of iron-garnet nanocylinders supporting localized and lattice modes for the broadband boosted magneto-optics |
| title_short | Two-dimensional array of iron-garnet nanocylinders supporting localized and lattice modes for the broadband boosted magneto-optics |
| title_sort | two dimensional array of iron garnet nanocylinders supporting localized and lattice modes for the broadband boosted magneto optics |
| topic | all-dielectric nanostructures enhancement of magneto-optical effects faraday effect transverse magneto-optical kerr effect |
| url | https://doi.org/10.1515/nanoph-2021-0534 |
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