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Nanostructure-enhanced laser tweezers for efficient trapping and alignment of particles
We propose and demonstrate a purely optical approach to trap and align particles using the interaction of polarized light with periodic nanostructures to generate enhanced trapping force. With a weakly focused laser beam, we observed efficient trapping and transportation of polystyrene beads with si...
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Main Authors: | , , , , , , , |
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Formato: | Artigo |
Idioma: | Inglês |
Publicado em: |
Optical Society of America
2010
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Assuntos: | |
Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3387742/ https://ncbi.nlm.nih.gov/pubmed/20720985 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1364/OE.18.016005 |
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