154 citations · 648 across the 13 of their papers we have counts for
3 papers · 2 filters
A robust quantum receiver for phase shift keyed signals
Christian R. Müller, Christoph Marquardt
The impossibility of perfectly discriminating non orthogonal quantum states imposes far-reaching consequences both on quantum and classical communication schemes. We propose and nu…
Distribution of squeezed states through an atmospheric channel
Christian Peuntinger, Bettina Heim, Christian R. Müller +3
Continuous variable quantum states of light are used in quantum information protocols and quantum metrology and known to degrade with loss and added noise. We were able to show the…
Multipolar hierarchy of efficient quantum polarization measures
P. de la Hoz, A. B. Klimov. G. Bjork, Y. -H. Kim +4
We advocate a simple multipole expansion of the polarisation density matrix. The resulting multipoles appear as successive moments of the Stokes variables and can be obtained from…