3 papers
quant-ph2005
Quantum memory for non-stationary light fields based on controlled reversible inhomogeneous broadening
B. Kraus, W. Tittel, N. Gisin +3
We propose a new method for efficient storage and recall of non-stationary light fields, e.g. single photon time-bin qubits, in optically dense atomic ensembles. Our approach to qu…
cond-mat.other2004
Advanced holeburning techniques for determination of hyperfine transition properties in inhomogeneously broadened solids applied to Pr3+:Y2SiO5
Mattias Nilsson, Lars Rippe, Robert Klieber +2
A sequence of optical holeburning pulses is used to isolate transitions between hyperfine levels, which are initially buried within an inhomogeneously broadened absorption line. Us…
quant-ph2003
Experimental investigation of delayed self-interference for single photons
Nicklas Ohlsson, Mattias Nilsson, Stefan Kroll
A photon echo experiment has been performed using accumulated highly attenuated laser pulses. We show experimentally that the photon echo process can be performed with, on the aver…