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Quantum state-controlled directional spontaneous emission of photons into a nanophotonic waveguide
The spin of light in subwavelength-diameter waveguides can be orthogonal to the propagation direction of the photons because of the strong transverse confinement. This transverse spin changes sign when the direction of propagation is reversed. Using this effect, we demonstrate the directional sponta...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Pub. Group
2014
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4284658/ https://www.ncbi.nlm.nih.gov/pubmed/25502565 http://dx.doi.org/10.1038/ncomms6713 |