• DocumentCode
    733768
  • Title

    Second harmonic generation in a GaN photonic crystal cavity on silicon

  • Author

    Zeng, Y. ; Roland, I. ; Checoury, X. ; Han, Z. ; El Kurdi, M. ; Sauvage, S. ; Gayral, B. ; Brimont, C. ; Guillet, T. ; Mexis, M. ; Semond, F. ; Boucaud, P.

  • Author_Institution
    Inst. d´Electron. Fondamentale, Univ. Paris Sud 11, Orsay, France
  • fYear
    2015
  • fDate
    10-15 May 2015
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    We report on second harmonic generation in a free-standing gallium nitride photonic crystal cavity fabricated on a silicon substrate. The cavity is resonant at 1577 nm and the harmonic conversion is obtained with a continuous wave laser. High resolution spatial imaging of the second harmonic field allows us to make the correlation between the harmonic emission pattern and the dominating second order polarization Pz.
  • Keywords
    III-V semiconductors; gallium compounds; light polarisation; optical harmonic generation; optical resonators; photonic crystals; wide band gap semiconductors; GaN; Si; continuous wave laser; free-standing photonic crystal cavity; harmonic conversion; harmonic emission pattern; high resolution spatial imaging; second harmonic generation; second order polarization; silicon substrate; wavelength 1577 nm;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics (CLEO), 2015 Conference on
  • Conference_Location
    San Jose, CA
  • Type

    conf

  • Filename
    7184210
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=733768