1.6k citations · 1.8k across the 4 of their papers we have counts for
Showing 2005 · quant-phShow all
2 papers · 2 filters
quant-ph2005
Experimental purification of coherent states
Ulrik L. Andersen, Radim Filip, Jaromir Fiurasek +2
We propose a scheme for optimal Gaussian purification of coherent states from several imperfect copies. The proposal is experimentally demonstrated for the case of two copies of a…
quant-ph2005
Unconditional quantum cloning of coherent states with linear optics
Ulrik L. Andersen, Vincent Josse, Gerd Leuchs
A scheme for optimal Gaussian cloning of optical coherent states is proposed and experimentally demonstrated. Its optical realization is based entirely on simple linear optical ele…