Publications

Affichage de 12241 à 12250 sur 16062


  • 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⟩

  • ART

Electronic and structural properties, of titanium silicide nanostructures formed on Si (111) 7x7 reconstructed surface

R. Stiufiuc, T. Soubiron, B. Grandidier, D. Deresmes

Journal of Optoelectronics and Advanced Materials, 2007, 9, pp.SI : 591-594. ⟨hal-00285660⟩

  • 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⟩