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Nonlinear thermal lensing of high repetition rate ultrafast laser light in plasmonic nano-colloids
We report on experimental observations of phenomenological self-trapping in plasmonic colloids of varying plasmon peaks in the visible/near infrared. A femtosecond (fs) oscillator is used in both pulsed (35 fs, 76 MHz) and continuous wave (cw) operation for comparison. We show that for both modes an...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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De Gruyter
2022
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8997721/ https://www.ncbi.nlm.nih.gov/pubmed/35879969 http://dx.doi.org/10.1515/nanoph-2021-0775 |