Optically trapped microscopic particles in a perfect fractional vortex beam

Mingzhou Chen, Georgiy Tkachenko, Kishan Dholakia, Michael Mazilu

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

Abstract

We experimentally generated a perfect vortex beam with fractional topological charges. The local orbital angular momentum density in such beams was probed with an optical trapped microscopic particle.

Original languageEnglish
Title of host publicationFrontiers in Optics, FiO 2016
PublisherOSA - The Optical Society
ISBN (Print)9781943580194
DOIs
Publication statusPublished - 2014 Jul 21
EventFrontiers in Optics, FiO 2016 - Rochester, United States
Duration: 2016 Oct 172016 Oct 21

Publication series

NameOptics InfoBase Conference Papers

Other

OtherFrontiers in Optics, FiO 2016
CountryUnited States
CityRochester
Period16/10/1716/10/21

Fingerprint

Angular momentum
Vortex flow

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

Cite this

Chen, M., Tkachenko, G., Dholakia, K., & Mazilu, M. (2014). Optically trapped microscopic particles in a perfect fractional vortex beam. In Frontiers in Optics, FiO 2016 (Optics InfoBase Conference Papers). OSA - The Optical Society. https://doi.org/10.1364/FIO.2016.JW4A.198
Chen, Mingzhou ; Tkachenko, Georgiy ; Dholakia, Kishan ; Mazilu, Michael. / Optically trapped microscopic particles in a perfect fractional vortex beam. Frontiers in Optics, FiO 2016. OSA - The Optical Society, 2014. (Optics InfoBase Conference Papers).
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Chen, M, Tkachenko, G, Dholakia, K & Mazilu, M 2014, Optically trapped microscopic particles in a perfect fractional vortex beam. in Frontiers in Optics, FiO 2016. Optics InfoBase Conference Papers, OSA - The Optical Society, Frontiers in Optics, FiO 2016, Rochester, United States, 16/10/17. https://doi.org/10.1364/FIO.2016.JW4A.198

Optically trapped microscopic particles in a perfect fractional vortex beam. / Chen, Mingzhou; Tkachenko, Georgiy; Dholakia, Kishan; Mazilu, Michael.

Frontiers in Optics, FiO 2016. OSA - The Optical Society, 2014. (Optics InfoBase Conference Papers).

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

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Chen M, Tkachenko G, Dholakia K, Mazilu M. Optically trapped microscopic particles in a perfect fractional vortex beam. In Frontiers in Optics, FiO 2016. OSA - The Optical Society. 2014. (Optics InfoBase Conference Papers). https://doi.org/10.1364/FIO.2016.JW4A.198