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Nonreciprocal nonlinear wave scattering by loss-compensated active hyperbolic structures
The combinatorial frequency generation (CFG) in active periodic semiconductor-dielectric structures has been explored through illumination by a pair of pump waves with dissimilar frequencies and incidence angles. We study the influence of gain on linear refraction properties of the stack and on the...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2017
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5320490/ https://www.ncbi.nlm.nih.gov/pubmed/28225004 http://dx.doi.org/10.1038/srep42919 |