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Controllable Plasmonic Nanostructures induced by Dual-wavelength Femtosecond Laser Irradiation
We demonstrated an abnormal double-peak (annular shaped) energy deposition through dual-wavelength synthesis of the fundamental frequency (ω) and the second-harmonic frequency (2ω) of a femtosecond (fs) Ti:sapphire laser. The annular shaped distribution of the dual-wavelength fs laser was confirmed...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5725531/ https://www.ncbi.nlm.nih.gov/pubmed/29229930 http://dx.doi.org/10.1038/s41598-017-16374-6 |