Perfect Nonradiating Modes in Dielectric Nanoparticles
A hypothesis of the existence of perfect nonradiating modes in dielectric nanoparticles of an arbitrary shape is put forward. It is strictly mathematically proved that such modes exist in axisymmetric dielectric nanoparticles and have unlimited radiation <i>Q</i> factors. With the smart...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-12-01
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| Series: | Photonics |
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| Online Access: | https://www.mdpi.com/2304-6732/9/12/1005 |