Matches in SemOpenAlex for { <https://semopenalex.org/work/W2137358002> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W2137358002 abstract "Vortex beams with different topological charge usually have different profiles and radii of peak intensity. This introduces a degree of complexity the fair study of the nature of optical OAM (orbital angular momentum). To avoid this, we introduced a new approach by creating a perfect vortex beam using an annular illuminating beam with a fixed intensity profile on an SLM that imposes a chosen topological charge. The radial intensity profile of such an experimentally created perfect vortex beam is independent to any given integer value of its topological charge. The well-defined OAM density in such a perfect vortex beam is probed by trapping microscope particles. The rotation rate of a trapped necklace of particles is measured for both integer and non-integer topological charge. Experimental results agree with the theoretical prediction. With the flexibility of our approach, local OAM density can be corrected in situ to overcome the problem of trapping the particle in the intensity hotspots. The correction of local OAM density in the perfect vortex beam therefore enables a single trapped particle to move along the vortex ring at a constant angular velocity that is independent of the azimuthal position. Due to its particular nature, the perfect vortex beam may be applied to other studies in optical trapping of particles, atoms or quantum gases." @default.
- W2137358002 created "2016-06-24" @default.
- W2137358002 creator A5027381937 @default.
- W2137358002 creator A5041980198 @default.
- W2137358002 creator A5048100077 @default.
- W2137358002 creator A5055028336 @default.
- W2137358002 creator A5087042579 @default.
- W2137358002 date "2014-09-16" @default.
- W2137358002 modified "2023-10-11" @default.
- W2137358002 title "Optical trapping with a perfect vortex beam" @default.
- W2137358002 cites W1964064791 @default.
- W2137358002 cites W1967852623 @default.
- W2137358002 cites W1967955706 @default.
- W2137358002 cites W1983860763 @default.
- W2137358002 cites W1998478798 @default.
- W2137358002 cites W2052246268 @default.
- W2137358002 cites W2060184384 @default.
- W2137358002 cites W2064456333 @default.
- W2137358002 cites W2079024057 @default.
- W2137358002 cites W2094055587 @default.
- W2137358002 doi "https://doi.org/10.1117/12.2064080" @default.
- W2137358002 hasPublicationYear "2014" @default.
- W2137358002 type Work @default.
- W2137358002 sameAs 2137358002 @default.
- W2137358002 citedByCount "15" @default.
- W2137358002 countsByYear W21373580022013 @default.
- W2137358002 countsByYear W21373580022016 @default.
- W2137358002 countsByYear W21373580022017 @default.
- W2137358002 countsByYear W21373580022018 @default.
- W2137358002 countsByYear W21373580022021 @default.
- W2137358002 countsByYear W21373580022022 @default.
- W2137358002 countsByYear W21373580022023 @default.
- W2137358002 crossrefType "proceedings-article" @default.
- W2137358002 hasAuthorship W2137358002A5027381937 @default.
- W2137358002 hasAuthorship W2137358002A5041980198 @default.
- W2137358002 hasAuthorship W2137358002A5048100077 @default.
- W2137358002 hasAuthorship W2137358002A5055028336 @default.
- W2137358002 hasAuthorship W2137358002A5087042579 @default.
- W2137358002 hasBestOaLocation W21373580022 @default.
- W2137358002 hasConcept C114614502 @default.
- W2137358002 hasConcept C120665830 @default.
- W2137358002 hasConcept C121332964 @default.
- W2137358002 hasConcept C130404759 @default.
- W2137358002 hasConcept C140820882 @default.
- W2137358002 hasConcept C155675718 @default.
- W2137358002 hasConcept C168475990 @default.
- W2137358002 hasConcept C168834538 @default.
- W2137358002 hasConcept C184720557 @default.
- W2137358002 hasConcept C184779094 @default.
- W2137358002 hasConcept C18903297 @default.
- W2137358002 hasConcept C191463272 @default.
- W2137358002 hasConcept C20198109 @default.
- W2137358002 hasConcept C2777924906 @default.
- W2137358002 hasConcept C30475298 @default.
- W2137358002 hasConcept C33923547 @default.
- W2137358002 hasConcept C57879066 @default.
- W2137358002 hasConcept C62520636 @default.
- W2137358002 hasConcept C77223115 @default.
- W2137358002 hasConcept C86803240 @default.
- W2137358002 hasConcept C93038891 @default.
- W2137358002 hasConceptScore W2137358002C114614502 @default.
- W2137358002 hasConceptScore W2137358002C120665830 @default.
- W2137358002 hasConceptScore W2137358002C121332964 @default.
- W2137358002 hasConceptScore W2137358002C130404759 @default.
- W2137358002 hasConceptScore W2137358002C140820882 @default.
- W2137358002 hasConceptScore W2137358002C155675718 @default.
- W2137358002 hasConceptScore W2137358002C168475990 @default.
- W2137358002 hasConceptScore W2137358002C168834538 @default.
- W2137358002 hasConceptScore W2137358002C184720557 @default.
- W2137358002 hasConceptScore W2137358002C184779094 @default.
- W2137358002 hasConceptScore W2137358002C18903297 @default.
- W2137358002 hasConceptScore W2137358002C191463272 @default.
- W2137358002 hasConceptScore W2137358002C20198109 @default.
- W2137358002 hasConceptScore W2137358002C2777924906 @default.
- W2137358002 hasConceptScore W2137358002C30475298 @default.
- W2137358002 hasConceptScore W2137358002C33923547 @default.
- W2137358002 hasConceptScore W2137358002C57879066 @default.
- W2137358002 hasConceptScore W2137358002C62520636 @default.
- W2137358002 hasConceptScore W2137358002C77223115 @default.
- W2137358002 hasConceptScore W2137358002C86803240 @default.
- W2137358002 hasConceptScore W2137358002C93038891 @default.
- W2137358002 hasLocation W21373580021 @default.
- W2137358002 hasLocation W21373580022 @default.
- W2137358002 hasOpenAccess W2137358002 @default.
- W2137358002 hasPrimaryLocation W21373580021 @default.
- W2137358002 hasRelatedWork W2009770802 @default.
- W2137358002 hasRelatedWork W2055018610 @default.
- W2137358002 hasRelatedWork W2161597215 @default.
- W2137358002 hasRelatedWork W227608283 @default.
- W2137358002 hasRelatedWork W2327666398 @default.
- W2137358002 hasRelatedWork W2541436614 @default.
- W2137358002 hasRelatedWork W3088320772 @default.
- W2137358002 hasRelatedWork W3115381799 @default.
- W2137358002 hasRelatedWork W3186436766 @default.
- W2137358002 hasRelatedWork W4307884858 @default.
- W2137358002 isParatext "false" @default.
- W2137358002 isRetracted "false" @default.
- W2137358002 magId "2137358002" @default.
- W2137358002 workType "article" @default.