Philippe VELHA

En résumé

Entreprises

• Scuola Superiore Sant'Anna - Silicon Photonics Designer

  2013 - maintenant

• University of Glasgow - Research Associate

  2008 - 2013 * European project SPLASH: Slow light on Silicon photonic structures (http://cordis.europa.eu/) ;
  * EPSRC (UK) project: Quantum cascade laser for TeraHertz emission at room temperature on SiGe material - Electrically Pumped Light Emitters in Germanium on Si ;

• University of glasgow - Research assistant

  2008 - 2009

• CEA/Grenoble - Doctorant

  2004 - 2008 I endeavored to study theoretically and experimentally optical resonators on SOI that exhibit large Q/V ratio and permit to validate the physical mechanism of the modal adaptation. I also tried to understand the mechanisms of the injection into slow modes, which exhibit low group velocities. These two aspects of the light confinement aim to enhance the light-matter interaction for practical applications. I have developed skills in three kind of studies and practical work :
  Design : RCWA calculation, plane wave method
  Fabrication : e-beam lithography, ICP etching
  Characterization : waveguided spectroscopy, near field spectroscopy

Formations

• Université Paris 11 Paris Sud

  Orsay 2004 - 2007 Ondes et matière
  
  doctorat en physique
  
  3 laboratoire d'acceuil :
  SiNaPS du CEA - Grenoble
  LTM du CNRS
  L'institut d'optique

• Univertsité Paris XI (Orsay)

  Orsay 2001 - 2004 Doctor of Philosophy
  
  * « Engineering of slow modes in photonic crystal on SOI »:

• Ecole Centrale Lyon

  Ecully 2001 - 2004 Master of Science
  
  * Integrated electronics ;

• Ecole Centrale Lyon

  Ecully 2001 - 2004 Electronique
  
  Membre du piston hebdo, U5, Equipe de rugby

Réseau

• Audrey LICINI

• Benali BRAHIM

• Claire ALLARD

• François SCHNEIDER

• Guillaume THIÉBAULT

• Hanane BENBREK

• Jamal TALLAL

• Maeva JAOUEN

• Marion PONSON - TOURNAND

• Micheline GUISERIX