Efficient plasmonic trapping using bowtie nanoantennas

Brian J. Roxworthy, Kaspar D. Ko, Anil Kumar, Kin Hung Fung, Gang Logan Liu, Nicholas X. Fang, Kimani C. Toussaint

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Highly efficient, low-numerical aperture optical trapping of 1-um polystyrene beads is demonstrated using plasmonic Au bowtie nanoantenna arrays. The effect of polarization, array periodicity, and wavelength on trapping efficiencies is studied.

Original languageEnglish (US)
Title of host publicationFrontiers in Optics, FiO 2011
StatePublished - Dec 1 2011
EventFrontiers in Optics, FiO 2011 - San Jose, CA, United States
Duration: Oct 16 2011Oct 20 2011

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Other

OtherFrontiers in Optics, FiO 2011
CountryUnited States
CitySan Jose, CA
Period10/16/1110/20/11

Fingerprint

Polystyrenes
trapping
Polarization
Wavelength
numerical aperture
beads
periodic variations
polystyrene
polarization
wavelengths
Nanoantennas

ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

Cite this

Roxworthy, B. J., Ko, K. D., Kumar, A., Fung, K. H., Liu, G. L., Fang, N. X., & Toussaint, K. C. (2011). Efficient plasmonic trapping using bowtie nanoantennas. In Frontiers in Optics, FiO 2011 (Optics InfoBase Conference Papers).

Efficient plasmonic trapping using bowtie nanoantennas. / Roxworthy, Brian J.; Ko, Kaspar D.; Kumar, Anil; Fung, Kin Hung; Liu, Gang Logan; Fang, Nicholas X.; Toussaint, Kimani C.

Frontiers in Optics, FiO 2011. 2011. (Optics InfoBase Conference Papers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Roxworthy, BJ, Ko, KD, Kumar, A, Fung, KH, Liu, GL, Fang, NX & Toussaint, KC 2011, Efficient plasmonic trapping using bowtie nanoantennas. in Frontiers in Optics, FiO 2011. Optics InfoBase Conference Papers, Frontiers in Optics, FiO 2011, San Jose, CA, United States, 10/16/11.
Roxworthy BJ, Ko KD, Kumar A, Fung KH, Liu GL, Fang NX et al. Efficient plasmonic trapping using bowtie nanoantennas. In Frontiers in Optics, FiO 2011. 2011. (Optics InfoBase Conference Papers).
Roxworthy, Brian J. ; Ko, Kaspar D. ; Kumar, Anil ; Fung, Kin Hung ; Liu, Gang Logan ; Fang, Nicholas X. ; Toussaint, Kimani C. / Efficient plasmonic trapping using bowtie nanoantennas. Frontiers in Optics, FiO 2011. 2011. (Optics InfoBase Conference Papers).
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