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Efficient Second- and Third-Harmonic Generations in Er(3+)/Fe(2+)-Doped Lithium Niobate Single Crystal with Engineered Surficial Cylindrical Hole Arrays
Herein, significant enhancement of second- and third-harmonic generation efficiencies in a 1 mol% Er(3+) and 0.07 mol% Fe(2+)-doped lithium niobate single-crystal plate were achieved after ablating periodic cylindrical pit arrays on the surface. Enhanced absorption and reduced transmittance of light...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2023
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10222391/ https://www.ncbi.nlm.nih.gov/pubmed/37242055 http://dx.doi.org/10.3390/nano13101639 |