التفاصيل البيبلوغرافية
| العنوان: |
Gian electric and magnetic Purcell factor in dielectric oligomers |
| المؤلفون: |
Aristeidis G. Lamprianidis, Davide Rocco, Costantino De Angelis, Andrey E. Miroshnichenko |
| المصدر: |
Journal of the Optical Society of America. B, Optical physics 37 (2020): 2738–2744. doi:10.1364/JOSAB.399665
info:cnr-pdr/source/autori:Rocco, Davide; Lamprianidis, Aristeidis; Miroshnichenko, Andrey E.; De Angelis, Costantino/titolo:Gian electric and magnetic Purcell factor in dielectric oligomers/doi:10.1364%2FJOSAB.399665/rivista:Journal of the Optical Society of America. B, Optical physics/anno:2020/pagina_da:2738/pagina_a:2744/intervallo_pagine:2738–2744/volume:37 |
| بيانات النشر: |
Optical Society of America, Washington, D.C. , Stati Uniti d'America, 2020. |
| سنة النشر: |
2020 |
| مصطلحات موضوعية: |
Electromagnetic field, Materials science, Condensed matter physics, Electric field, Particle, Fano resonance, Statistical and Nonlinear Physics, Spontaneous emission, Dielectric, Multipole expansion, Quantum, Atomic and Molecular Physics, and Optics, Far-field properties, 2nd-harmonic generation, Quantum-dot, Nanoantennas, Directivity, Scattering, Antennas |
| الوصف: |
We study the near-field enhancement of oligomers composed of high-refractive-index spherical particles. The huge enhancement of the electromagnetic field in the gap between the particles is observed. We reveal that this phenomenon is associated with the Fano-like resonances of both electric and magnetic multipole contributions inside each particle. We also predict that electric and magnetic Purcell factors can be strongly enhanced, being larger than 10 3 . The obtained results represent an important guideline for the realization of dielectric structures to enhance the spontaneous emission rate of quantum sources and various two-level systems. |
| اللغة: |
English |
| DOI: |
10.1364/JOSAB.399665 |
| URL الوصول: |
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::692969bec75ffe2077a7070a69d85224 |
| Rights: |
RESTRICTED |
| رقم الانضمام: |
edsair.doi.dedup.....692969bec75ffe2077a7070a69d85224 |
| قاعدة البيانات: |
OpenAIRE |