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E Brion

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Citations 15
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Recent Articles
1.
Neveu P, Delpy J, Liu S, Banerjee C, Lugani J, Bretenaker F, et al.
Opt Express . 2021 Apr; 29(7):10471-10479. PMID: 33820181
We demonstrate the possibility to generate squeezed vacuum states of light by four wave mixing (FWM) enabled coherent population trapping in a metastable helium cell at room temperature. Contrary to...
2.
Neveu P, Maynard M, Bouchez R, Lugani J, Ghosh R, Bretenaker F, et al.
Phys Rev Lett . 2017 Mar; 118(7):073605. PMID: 28256885
We theoretically study the propagation and storage of a classical field in a Λ-type atomic medium using coherent population oscillations (CPOs). We show that the propagation eigenmodes strongly relate to...
3.
Grankin A, Brion E, Boddeda R, Cuk S, Usmani I, Ourjoumtsev A, et al.
Phys Rev Lett . 2016 Dec; 117(25):253602. PMID: 28036216
Electromagnetically induced transparency (EIT) in a ladder system involving a Rydberg level is known to yield giant optical nonlinearities for the probe field, even in the few-photon regime. This enhancement...
4.
Aharonian F, Akhperjanian A, Barres de Almeida U, Bazer-Bachi A, Becherini Y, Behera B, et al.
Phys Rev Lett . 2009 May; 101(26):261104. PMID: 19437632
The very large collection area of ground-based gamma-ray telescopes gives them a substantial advantage over balloon or satellite based instruments in the detection of very-high-energy (>600 GeV) cosmic-ray electrons. Here...
5.
Aharonian F, Akhperjanian A, Barres de Almeida U, Bazer-Bachi A, Becherini Y, Behera B, et al.
Phys Rev Lett . 2008 Nov; 101(17):170402. PMID: 18999724
In the past few decades, several models have predicted an energy dependence of the speed of light in the context of quantum gravity. For cosmological sources such as active galaxies,...
6.
Brion E, Pedersen L, Saffman M, Molmer K
Phys Rev Lett . 2008 Jun; 100(11):110506. PMID: 18517772
We propose to use a collective excitation blockade mechanism to identify errors that occur due to disturbances of single atoms in ensemble quantum registers where qubits are stored in the...
7.
Brion E, Molmer K, Saffman M
Phys Rev Lett . 2008 Feb; 99(26):260501. PMID: 18233562
We propose a new physical approach for encoding and processing of quantum information in ensembles of multilevel quantum systems, where the different bits are not carried by individual particles but...