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Methodical inaccuracy of the Z-scan method for few-cycle terahertz pulses
Modern sources of THz radiation generate high-intensity pulses allowing to observe nonlinear effects in this spectral range. To describe many nonlinear effects theoretically, it is necessary to know the nonlinear refractive index coefficient of optical materials. The work studies the applicability o...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6591171/ https://www.ncbi.nlm.nih.gov/pubmed/31235853 http://dx.doi.org/10.1038/s41598-019-45735-6 |