We trap a single silica microparticle in a complex three-dimensional optical potential with orbital angular momentum in vacuum. The potential is formed by the generation of a “perfect vortex” in vacuum which, upon propagation, evolves to a Bessel light ...
Arita, Y. (Creator), Chen, M. (Contributor), Wright, E. M. (Creator), Dholakia, K. (Creator) (2017). Dynamics of a levitated microparticle in vacuum trapped by a perfect vortex beam: three-dimensional motion around a complex optical potential. figshare. 10.6084/m9.figshare.c.3767354