112 citations · 203 across the 5 of their papers we have counts for
6 papers
Selective higher order fiber mode excitation using a monolithic setup of a phase plate at a fiber facet
Johannes Wilde, Christian Schulze, Robert Brüning +2
Controlling the modal content coupled into an optical fiber can be desireable in many situations, e.g. for adjusting the sensitivity of the guided field distribution to external pe…
Demonstration of local teleportation using classical entanglement
Diego Guzman-Silva, Robert Brüning, Felix Zimmermann +8
Teleportation is the most widely discussed application of the basic principles of quantum mechanics. Fundamentally, this process describes the transmission of information, which in…
Fiber propagation of vector modes
Bienvenu Ndagano, Robert Bruning, Melanie McLaren +2
Here we employ both dynamic and geometric phase control of light to produce radially modulated vector-vortex modes, the natural modes of optical fibers. We then measure these modes…
Direct fiber excitation with a digitally controlled solid state laser source
Robert Bruning, Sandile Ngcobo, Michael Duparre +1
Mode division multiplexing has been mooted as a future technology to address the impending data crunch of existing fiber networks. Present demonstrations delineate the light source…
Angular acceleration with twisted light
Christian Schulze, Filippus S. Roux, Angela Dudley +3
There is significant interest in tailoring wave packets that transversely accelerate during propagation. The first realisation was in the optical domain, the Airy beam. Valid in th…
Real-time determination of laser beam quality by modal decomposition
Oliver A. Schmidt, Christian Schulze, Daniel Flamm +4
We present a real-time method to determine the beam propagation ratio M2 of laser beams. The all-optical measurement of modal amplitudes yields M2 parameters conform to the ISO sta…