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Pushing periodic-disorder-induced phase matching into the deep-ultraviolet spectral region: theory and demonstration
Nonlinear frequency conversion is a ubiquitous technique that is used to obtain broad-range lasers and supercontinuum coherent sources. The phase-matching condition (momentum conservation relation) is the key criterion but a challenging bottleneck in highly efficient conversion. Birefringent phase m...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7078200/ https://www.ncbi.nlm.nih.gov/pubmed/32194959 http://dx.doi.org/10.1038/s41377-020-0281-4 |