35 citations · 178 across the 21 of their papers we have counts for
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Composite pulses for high-fidelity population inversion in optically dense, inhomogeneously broadened atomic ensembles
Gabor Demeter
We derive composite pulse sequences that achieve high-fidelity excitation of two-state systems in an optically dense, inhomogeneously broadened ensemble. The composite pulses are r…
Coherence rephasing combined with spin-wave storage using chirped control pulses
Gabor Demeter
Photon-echo based optical quantum memory schemes often employ intermediate steps to transform optical coherences to spin coherences for longer storage times. We analyze a scheme th…
Adiabatic passage in photon-echo quantum memories
Gabor Demeter
Photon-echo based quantum memories use inhomogeneously broadened, optically thick ensembles of absorbers to store a weak optical signal and employ various protocols to rephase the…
Coherence creation in an optically thick medium by matched propagation of a chirped laser pulse pair
N. Sandor, G. Demeter, D. Dzsotjan +1
We consider the simultaneous propagation of a pair of Raman-resonant, frequency-modulated (chirped) laser pulses in an optically thick medium, modeled by an ensemble of -atoms.…