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quant-ph2009
Experimental superradiance and slow light effects for quantum memories
Andreas Walther, Atia Amari, Stefan Kröll +1
The effects of high optical depth phenomena, such as superradiance, are investigated in potential quantum memory materials. The results may have relevance for several schemes, incl…
quant-ph2007★ 85 cited
Experimental quantum state tomography of a solid state qubit
L. Rippe, B. Julsgaard, A. Walther +2
Full quantum state tomography is used to characterize the state of an ensemble based qubit implemented through two hyperfine levels in Pr3+ ions, doped into a Y2SiO5 crystal. We ex…