Demonstration of conditional quantum phase shift between ions in a solid
Because of their long coherence times, dopant ions have been considered promising candidates for scalable solid state quantum computing. Here we demonstrate a conditional phase shift between two qubits based on an optical transition of europium ions. The demonstration uses ensembles that have been selected from a randomly doped sample using spectral hole burning techniques. The electron dipoledipole interaction between the ions that usually causes instantaneous spectral diffusion is used...[Show more]
|Collections||ANU Research Publications|
|Source:||Physical Review Letters|
|Longdell_Demonstration2004.pdf||373.97 kB||Adobe PDF|
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