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Extension of the bright high-harmonic photon energy range via nonadiabatic critical phase matching
The concept of critical ionization fraction has been essential for high-harmonic generation, because it dictates the maximum driving laser intensity while preserving the phase matching of harmonics. In this work, we reveal a second, nonadiabatic critical ionization fraction, which substantially exte...
Autores principales: | , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Association for the Advancement of Science
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9788764/ https://www.ncbi.nlm.nih.gov/pubmed/36563146 http://dx.doi.org/10.1126/sciadv.add7482 |