Optical tweezing red-shifted from resonance

Brooke Hester, Rani B Kishore, Kristian Helmerson, Carly Levin, Naomi J Halas

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review


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
Title of host publicationOptical Trapping Applications, OTA 2009
Publication statusPublished - 2009
Externally publishedYes
EventOptical Trapping Applications, OTA 2009 - Vancouver, Canada
Duration: 26 Apr 200930 Apr 2009


ConferenceOptical Trapping Applications, OTA 2009

Cite this

Hester, B., Kishore, R. B., Helmerson, K., Levin, C., & Halas, N. J. (2009). Optical tweezing red-shifted from resonance. In Optical Trapping Applications, OTA 2009