Optical phenomena in dielectric spheres several light wavelengths in size: a review
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- PhysWave2204004LukyanchukKOR-final
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The size parameter q = 2πR/λ in spheres with a radius R = (2–3)λ (λ is the radiation wavelength) is on the order of 10. Strong Mie resonances (l>5 ) are observed in these structures; these resonances lead to peculiar optical phenomena, caused by the interference of high-order multipoles and localization of magnetic fields. Examples of such optical phenomena are presented in this review.
Keywords
- Fano resonances, Mie theory, anapole, giant magnetic fields, magnetic light, mesoscale, photonic nanojet, spherical particle
| Original language | English |
|---|---|
| Pages (from-to) | 217-241 |
| Journal | Physics of Wave Phenomena |
| Volume | 30 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - Aug 2022 |
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