Optical tweezing red-shifted from resonance

Brooke Hester, Rani Kishore, Kristian Helmerson, Carly S. Filgueira, Naomi J. Halas

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


We study the enhancement of optical forces associated with optical trapping redshifted from resonance absorption. Particles with tunable resonances are manipulated using a single-focus optical trap with tunable wavelength, and studied using back-focal-plane interferometry.

Original languageEnglish (US)
Title of host publicationOptical Trapping Applications, OTA 2009
StatePublished - Dec 1 2009
EventOptical Trapping Applications, OTA 2009 - Vancouver, Canada
Duration: Apr 26 2009Apr 30 2009


OtherOptical Trapping Applications, OTA 2009

ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics


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