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Plasmon-assisted random lasing from a single-mode fiber tip
Random lasing occurs as the result of a coherent optical feedback from multiple scattering centers. Here, we demonstrate that plasmonic gold nanostars are efficient light scattering centers, exhibiting strong field enhancement at their nanotips, which assists a very narrow bandwidth and highly ampli...
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| Veröffentlicht in: | Opt Express |
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| Hauptverfasser: | , , , , , , , |
| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
Optical Society of America
2020
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| Schlagworte: | |
| Online Zugang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC7340382/ https://ncbi.nlm.nih.gov/pubmed/32549465 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1364/OE.391650 |
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