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Phonon-assisted nonlinear optical processes in ultrashort-pulse pumped optical parametric amplifiers
Optically active phonon modes in ferroelectrics such as potassium titanyl phosphate (KTP) and potassium titanyl arsenate (KTA) in the ~7–20 THz range play an important role in applications of these materials in Raman lasing and terahertz wave generation. Previous studies with picosecond pulse excita...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Publishing Group
2016
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4792150/ https://www.ncbi.nlm.nih.gov/pubmed/26975881 http://dx.doi.org/10.1038/srep23031 |