• Aucun résultat trouvé

Atomic quantum memory for photon polarization

N/A
N/A
Info
Télécharger
Protected

Academic year: 2021

Partager "Atomic quantum memory for photon polarization"

Copied!
82
0
0

Chargement.... (Voir le texte intégral maintenant)

Texte intégral

Figure

Figure 1-1: An illustrated overview of the entire experiment. A sample of ultracold Cesium atoms in an optical cavity stores the polarization state of the Write beam to be later ejected from the cavity into the polarization analyzation equipment on top of
Figure 2-1: A three level system to demonstrate the concept of population inversion, especially how it is employed in the construction of lasers.
Figure 2-2: Distributed feedback lasers are constructed to have a variable index of refraction, such that only the desired wavelength of light can constructively interfere and thus be enhanced
Figure 2-3: (a) Due to an antisymmetric energy shift between two polarizations of light, σ ± , caused by the addition of magnetic fields, absorption signals of atomic transitions exhibit shifts dependent on which polarization of light is used to probe the
+7

Références

Télécharger maintenant ( PDF - 82 Page - 10.83 MB )

Documents relatifs

Calcul ab-initio des propriétés physiques de quelques borures de métaux de transitions.

predict the transition pressure between ferromagnetic and non- magnetic states, we have increased pressure on these compounds until the extinction of the magnetic moment and appear

Quantum memory protocols in large cold atomic ensembles

In the quantum regime, single photons generated by an ensemble of cold atoms via DLCZ have been reversibly mapped with an efficiency of around 50 % into another cold atomic ensemble,

Polarization of calcium atomic fluorescence due to a coherence effect in the photodissociation of Ca2 molecules

2014 A strong degree of polarization (64 %) has been observed in the fluorescence from calcium atoms excited by the photodissociation of Ca2 molecules in their ground

Quantum optical memory protocols in atomic ensembles

In its most efficient form, namely using the gradient echo memory scheme (GEM) [16] (sometimes called longitudinal CRIB) or using (transverse-) CRIB with a backward write pulse

Towards A Quantum Memory For Non-Classical Light With Cold Atomic Ensembles

Keywords: quantum optics, quantum information, continuous variables, quantum memory, optical parametric oscillator, squeezed states, entanglement, quantum tomog-

Distribution of Legionella Species and Serogroups Isolated by Culture in Patients with Sporadic Community-Acquired Legionellosis: An International Collaborative Survey

Thus, 10 hospital laboratories with expertise in culture of Legion- ella species performed both prospective and retrospective surveys of Legionella species isolated from the

Contribution à l’application de l’optimisation par des méthodes métaheuristiques à l’écoulement de puissance optimal dans un environnement de l’électricité dérégulé

Le problème de la répartition optimale des puissances est un problème d’optimisation dont l’objectif est de minimiser le coût total de la production de la puissance d’un

Chimie 20

Vitesse de disparition d’un réactif et de formation d’un produit ; lois de vitesse pour des réactions d’ordre 0, 1, 2… ; ordre global, ordre apparent ; Temps de