The localized plasmon mode of the trapped metal nanoparticle shifts as it draws closer to the metallic substrate. This dynamically modifies its interaction energy with the trap and the trap force at the operating wavelength.

© 2016 Optical Society of America

PDF Article
More Like This
Optical tracking of a nanoparticle trapped by a double nanohole aperture

Zhe Xu, Wuzhou Song, and Kenneth B. Crozier
FM2B.6 CLEO: QELS_Fundamental Science (CLEO_QELS) 2016

Plasmon Enhanced Optical Trapping of Metal Nanoparticles

O.M. Maragò, P.H. Jones, R. Saija, F. Borghese, P. Denti, M.A. Iatì, and P.G. Gucciardi
JTuA25 Bio-Optics: Design and Application (BODA) 2011

Dynamic plasmonic trapping and manipulation of nanoparticles and nanowires

Xiujie Dou, Changjun Min, Lichao Zhang, Yuquan Zhang, and Xiaocong Yuan
FM2B.7 CLEO: QELS_Fundamental Science (CLEO_QELS) 2016


You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
Login to access OSA Member Subscription