Browsing Physics (Scholarly Publications) by Subject "Telecommunications"
Now showing items 1-11 of 11
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Optics In Ireland
(Optical Society of America, 2018)This feature issue provides a snapshot of some of the applied optics and photonics related research and development activities currently taking place across Ireland. The issue contains some thirty papers, including ... -
Optimizing performance of quantum operations with non-Markovian decoherence: the tortoise or the hare?
(2024)The interaction between a quantum system and its environment limits our ability to control it and perform quantum operations on it. We present an efficient method to find optimal controls for quantum systems coupled to ... -
Population inversion in a single InGaAs quantum dot using the method of adiabatic rapid passage
(2011)Preparation of a speci c quantum state is a required step for a variety of proposed practical uses of quantum dynamics. We report an experimental demonstration of optical quantum state preparation in a semiconductor ... -
Population inversion in quantum dot ensembles via adiabatic rapid passage
(2010)Electrical detection of adiabatic rapid passage (ARP) in quantum dot ensembles is explored by extension of a simple physical model. We include exciton and biexciton states and model the current flow into the external circuit ... -
Quantum theory of multimode polariton condensation
(2014)We develop a theory for the dynamics of the density matrix describing a multimode polariton condensate. In such a condensate several single-particle orbitals become highly occupied, due to stimulated scattering from reservoirs ...
