Near field spectral dispersion of dipole radiation: The maximum red and blue shifts, and the near and far field boundary
Spectral dispersion of dipole radiation in near field zone is studied. Spectral changes are demonstrated using polychromatic incident light of Gaussian spectral profile as test examples. Both red and blue shifts are possible. The maximum redshift can reach upon −20% of the original peak frequency ω0...
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| Format: | Article |
| Language: | English |
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Elsevier
2021-12-01
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| Series: | Results in Optics |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666950121001127 |