223 citations · 1.1k across the 25 of their papers we have counts for
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physics.optics2015★ 28 cited
On Small Beams with Large Topological Charge
Mario Krenn, Nora Tischler, Anton Zeilinger
Light beams can carry a discrete, in principle unbounded amount of angular momentum. Examples of such beams, the Laguerre-Gauss modes, are frequently expressed as solutions of the…
physics.optics2015
Topological metrology and its application to optical position sensing
Nora Tischler, Mathieu L. Juan, Sukhwinder Singh +4
We motivate metrology schemes based on topological singularities as a way to build robustness against deformations of the system. In particular, we relate reference settings of met…