Publicaciones

Affichage de 12241 à 12250 sur 16062


  • ART

Effect of thermal strain on structure and polarization fatigue of CSD-derived PbZr0.53Ti0.47O3/LaNiO3 hetero-structures

G.S. Wang, Denis Remiens, El Hadj Dogheche, X.L. Dong

Applied physics. A, Materials science & processing, 2007, 88, pp.657-660. ⟨10.1007/s00339-007-4022-9⟩. ⟨hal-00283063⟩

  • COMM

Integrated horn antenna for microstrip waveguide THz quantum cascade lasers

Stefano Barbieri, Jesse Alton, Sukhdeep S Dhillon, Carlo Sirtori, Jean-Francois Lampin, Tahsin Akalin, Emilien Peytavit, Harvey E. Beere, David Ritchie

A horn-antenna is integrated on a microstrip waveguide QCL emitting at 2.0 THz. This allows a better impedance match to free space, which improves substantially the directivity of the beam and the radiation outcoupling.

Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference, May 2007, Baltimore, MD, United States. pp.CWP4, ⟨10.1109/CLEO.2007.4453214⟩. ⟨hal-00284100⟩

  • PATENT

Dispositif et procédé de caractérisation de structure par effet de longueur d'onde dans un système photo-acoustique

Arnaud Devos, G. Caruyer

N° de brevet: FR2887334 (A1). 2006. ⟨hal-00372357⟩

  • PATENT

Adaptateur d'impédance automatique compact en guide d'onde

Frédéric Bue-Erkmen, Christophe Gaquière, Nicolas Vellas, Damien Ducatteau

France, N° de brevet: FR2886768 (A1). 2006. ⟨hal-00372350⟩