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Difference-frequency generation in optically poled silicon nitride waveguides
Difference-frequency generation (DFG) is elemental for nonlinear parametric processes such as optical parametric oscillation and is instrumental for generating coherent light at long wavelengths, especially in the middle infrared. Second-order nonlinear frequency conversion processes like DFG requir...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
De Gruyter
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8865395/ https://www.ncbi.nlm.nih.gov/pubmed/35880094 http://dx.doi.org/10.1515/nanoph-2021-0080 |