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Group velocity mismatch-absent nonlinear frequency conversions for mid-infrared femtosecond pulses generation
A novel group velocity mismatch (GVM) absent scheme for nonlinear optical parametric procedure in mid-infrared was developed with type-I quasi phase matching by use of an off-digital nonlinear optical coefficient d(31). This was achieved by matching of the group velocities of the pump and the signal...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2015
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4477408/ https://www.ncbi.nlm.nih.gov/pubmed/26099837 http://dx.doi.org/10.1038/srep10887 |