Plasmonic nano-tweezer based on square nanoplate tetramers.
Sign Up to like & getrecommendations! Published in 2018 at "Applied optics"
DOI: 10.1364/ao.57.005328
Abstract: The research fields of trapping nanoparticles have experienced a huge development in recent years, which mainly benefits from the unique field enhancement in plasmonic nanomaterials. Since the large field enhancement originates from the excited localized… read more here.
Keywords: field; nano tweezer; plasmonic trapping; plasmonic nano ... See more keywords
Enhancing plasmonic trapping with a perfect radially polarized beam
Sign Up to like & getrecommendations! Published in 2018 at "Photonics Research"
DOI: 10.1364/prj.6.000847
Abstract: Strong plasmonic focal spots, excited by radially polarized light on a smooth thin metallic film, have been widely applied to trap various micro- and nano-sized objects. However, the direct transmission part of the incident light… read more here.
Keywords: polarized beam; radially polarized; plasmonic trapping; enhancing plasmonic ... See more keywords