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Giant enhancement of THz-frequency optical nonlinearity by phonon polariton in ionic crystals
The field of nonlinear optics has grown substantially in past decades, leading to tremendous progress in fundamental research and revolutionized applications. Traditionally, the optical nonlinearity for a light wave at frequencies beyond near-infrared is observed with very high peak intensity, as in...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8155090/ https://www.ncbi.nlm.nih.gov/pubmed/34039972 http://dx.doi.org/10.1038/s41467-021-23526-w |