46 citations · 118 across the 7 of their papers we have counts for
4 papers · 1 filter
Photon-number selective group delay in cavity induced transparency
Gor Nikoghosyan, Michael Fleischhauer
We show that the group velocity of a probe pulse in an ensemble of -type atoms driven by a quantized cavity mode depends on the quantum state of the input probe pulse. In the st…
Irreversible photon transfer in an ensemble of -type atoms and photon diode
Gor Nikoghosyan, Michael Fleischhauer
We show that a pair of quantized cavity modes interacting with a spectrally broadened ensemble of Lambda-type atoms is analogous to an ensemble of two level systems coupled to a bo…
Frequency matching in light storage spectroscopy of atomic Raman transitions
Leon Karpa, Gor Nikoghosyan, Frank Vewinger +2
We investigate the storage of light in an atomic sample with a lambda-type coupling scheme driven by optical fields at variable two-photon detuning. In the presence of electromagne…
Stationary light in cold atomic gases
Gor Nikoghosyan, Michael Fleischhauer
We discuss stationary light created by a pair of counter-propagating control fields in Lambda-type atomic gases with electromagnetically induced transparency for the case of neglig…