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pro vyhledávání: '"Xavier Caillet"'
Publikováno v:
Journal of Modern Optics. 56:232-239
We report on an integrated source of twin photons at telecom wavelength operating at room temperature, in which a pump beam impinging on top of an AlGaAs waveguide generates two counterpropagating, orthogonally polarized guided modes by parametric fl
Autor:
Christoph Simon, Xavier Caillet
Publikováno v:
The European Physical Journal D. 42:341-348
We analyze the achievable precision for single-qubit gates that are based on Raman transitions between two near-degenerate ground states via a virtually excited state. In particular, we study the errors due to non-perfect adiabaticity and due to spon
Autor:
Sara Ducci, Adeline Orieux, Aristide Lemaître, Ivan Favero, Xavier Caillet, Pascal Filloux, Giuseppe Leo
Publikováno v:
SPIE Proceedings.
We demonstrate an integrated semiconductor ridge microcavity source of counterpropagating twin photons at room temperature in the telecom range. Based on type II parametric down conversion in a counterpropagating phase matching scheme with transverse
Publikováno v:
Journal of the European Optical Society: Rapid Publications. 3
Semiconductor microcavities offer a unique way to enhance nonlinear optical processes through light confinement in space and time. In this article we review two different nonlinear optics semiconductor-based applications that benefit from the microca
Autor:
Michèle Gaillard, Isabelle Brousselle, Charles Mériaux, Paul Chaffenet, Maryvonne Brasme, Franqois Xavier Caillet, Klaus Kronert, Boris Detant
Publikováno v:
Revue du Nord. 410:385
Le site du monastere de Hamage (Nord) a ete fouille pendant dix ans (1991-2002) par le service archeologique de Douai qui a confirme la presence d’une communaute feminine du viie au ixe siecles, puis un abandon aux xe et xie siecles. Parmi les sour
Autor:
Jean-Michel Gérard, Xavier Caillet, Yann-Michel Niquet, Christoph Simon, Joël Eymery, Jean-Philippe Poizat
Single electron spins in quantum dots are attractive for quantum communication because of their expected long coherence times. We propose a method to create entanglement between two remote spins based on the coincident detection of two photons emitte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b81538c0aac406ddb8d728b4ab785b9
http://arxiv.org/abs/quant-ph/0609030
http://arxiv.org/abs/quant-ph/0609030
Autor:
Xavier Caillet, Sara Ducci, P. Filloux, Ivan Favero, Adeline Orieux, Giuseppe Leo, Aristide Lemaître
Publikováno v:
ResearcherID
We experimentally demonstrate an integrated semiconductor ridge microcavity source of counterpropagating twin photons at room temperature in the telecom range. Based on type II parametric down conversion with a counterpropagating phase-matching, pump
Autor:
Xavier Caillet, Sara Ducci, Ivan Favero, Giuseppe Leo, Michel Krakowski, L. Bretheau, Nicolas Michel
Publikováno v:
Electronics Letters. 45:467
Thermal crosstalk in a diode array has been investigated using a time-resolved technique. The transmission of a probe beam injected into any of the array diodes is measured while one of them is alternatively switched on and off. The dynamics of tempe
Publikováno v:
Scopus-Elsevier
We demonstrate twin photon emission in a AlGaAs ridge microcavity at room temperature. The pump beam resonance leads to an important efficiency enhancement of the nonlinear process generating counter-propagating twin photons at 1.55 micron.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f69d734aa8fc8e4a3ae2d6abd6c61ac5
http://www.scopus.com/inward/record.url?eid=2-s2.0-84897992398&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-84897992398&partnerID=MN8TOARS
Autor:
P. Filloux, Xavier Caillet, Aristide Lemaître, Adeline Orieux, Sara Ducci, Ivan Favero, Giuseppe Leo
Publikováno v:
ResearcherID
Guided-wave parametric downconversion with a transverse pump is a versatile means to generate a wide range of two-photon states. We propose and compare some microcavity-based schemes for the generation of counterpropagating photon pairs, and we exper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f36c288135186dc1d48d7aec055d751e
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000285868700007&KeyUID=WOS:000285868700007
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