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Second harmonic generation in the bulk of silicon induced by an electric field of a high power terahertz pulse
The experimental findings on the second harmonic generation (SHG) in centrosymmetric crystal silicon are reported. The SHG is induced by extremely high electric field (up to 15 MV/cm) parallel to the crystal surface of a short terahertz (THz) pulse while probing by an infrared femtosecond optical pu...
Autores principales: | Ovchinnikov, A. V., Chefonov, O. V., Mishina, E. D., Agranat, M. B. |
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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/PMC6611808/ https://www.ncbi.nlm.nih.gov/pubmed/31278349 http://dx.doi.org/10.1038/s41598-019-46284-8 |
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