Higher Order Modes / Optical Vortex / OAMMicroscopy
Published on:
Authors: S. H. Tao, X.-C. Yuan, J. Lin, and R. E. Burge
Abstract: “When two vortex beams with unequal topological charges superpose coherently, orbital angular momentum (OAM) in the two beams would not be cancelled out completely in the interference. The residual OAMs contained by the superposed beam are located at different concentric rings and may have opposite orientations owing to the difference of the charges. The residual OAM can be confirmed by the rotation of microparticles when difference between the charges of two interfering beams is large.”
Open Access
Publication: Optics Express
Issue/Year: Optics Express, Vol. 14, Issue 2, pp. 535-541, 2006
Authors:Aaron Z Goldberg, Jose R Hervas, Angel S Sanz, Andrei B Klimov, Jaroslav Řeháček, Zdeněk Hradil, Markus Hiekkamäki, Matias Eriksson, Robert Fickler, Gerd Leuchs and Luis L Sánchez-Soto
Robust quantum metrology with random Majorana constellations