2 projets européens trouvés
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TERMINÉ
Functional OXides Interfaces charge Dynamics under Ultrafast Electric Transients (FOXIDUET)
Date du début: 1 oct. 2013, Date de fin: 30 sept. 2017,
"Abstract: During the FOXIDUET project, a single THz-Pump and double THz-Ellipsometry / Second-Harmonic Probe experimental setup will be built in order to investigate the polarization and the charge dynamics of polar-nonpolar oxide interfaces under an intense transient electric field. This new experimental approach will be tested on the prototype polar-nonpolar oxide interface LaAlO3/SrTiO3, with ...
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TERMINÉ
A Toolbox for Photon Orbital Angular Momentum Technology (PHORBITECH)
Date du début: 1 oct. 2010, Date de fin: 30 sept. 2013,
Description
Orbital angular momentum (OAM) is a degree of freedom of light associated with rotationally structured transverse spatial modes of light beams, as in helical wave-front beams. In many respects OAM is analogous to polarization, but in contrast to polarization it is defined in an unbounded infinite-dimensional space. This may allo ...
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