48 citations · 150 across the 4 of their papers we have counts for
4 papers
Experimental asymmetric phase-covariant quantum cloning of polarization qubits
Jan Soubusta, Lucie Bartuskova, Antonin Cernoch +2
We report on two optical realizations of the asymmetric phase-covariant cloning machines for polarization states of single photons. The experimental setups combine two-ph…
Experimental realization of linear-optical partial SWAP gates
A. Cernoch, J. Soubusta, L. Bartuskova +2
We present a linear-optical implementation of a class of two-qubit partial SWAP gates for polarization states of photons. Different gate operations, including the SWAP and entangli…
Programmable discriminator of coherent states - experimental realization
L. Bartuskova, A. Cernoch, J. Soubusta +1
The optical implementation of the recently proposed unambiguous identification of coherent states is presented. Our system works as a programmable discriminator between two, in gen…
Fibre-optics implementation of asymmetric phase-covariant quantum cloner
Lucie Bartuskova, Miloslav Dusek, Antonin Cernoch +2
We present the experimental realization of optimal symmetric and asymmetric phase-covariant 1->2 cloning of qubit states using fiber optics. State of each qubit is encoded into a s…