56 citations · 101 across the 3 of their papers we have counts for
6 papers
Generation of light with multimode time-delayed entanglement using storage in a solid state spin-wave quantum memory
Kate R. Ferguson, Sarah E. Beavan, Jevon J. Longdell +1
Here we demonstrate generating and storing entanglement in a solid state spin-wave quantum memory with on-demand read out using the process of rephased amplified spontaneous emissi…
Locating environmental charge impurities with confluent laser spectroscopy of multiple quantum dots
M. Hauck, F. Seilmeier, S. E. Beavan +3
We used resonant laser spectroscopy of multiple confocal InGaAs quantum dots to spatially locate charge fluctuators in the surrounding semiconductor matrix. By mapping out the reso…
Sub-Kelvin optical thermometry of an electron reservoir coupled to a self-assembled InGaAs quantum dot
F. Seilmeier, M. Hauck, E. Schubert +3
We show how resonant laser spectroscopy of the trion optical transitions in a self-assembled quantum dot can be used to determine the temperature of a nearby electron reservoir. At…
Single photon production by rephased amplified spontaneous emission
Robin N Stevenson, Michael R Hush, Andre R R Carvalho +3
The production of single photons using rephased amplified spontaneous emission is examined. This process produces single photons on demand with high efficiency by detecting the spo…
Photon echo without a free induction decay in a double-Lambda system
Sarah E. Beavan, Patrick M. Ledingham, Jevon J. Longdell +1
We have characterized a novel photon-echo pulse sequence for a double- type energy level system where the input and rephasing transitions are different to the applied -pulses…
Non-classical photon streams using rephased amplified spontaneous emission
Patrick M. Ledingham, William R. Naylor, Jevon J. Longdell +2
We present a fully quantum mechanical treatment of optically rephased photon echoes. These echoes exhibit noise due to amplified spontaneous emission, however this noise can be see…