Title :
Light emission from Ge/Si self-assembled islands in microcavities
Author :
Boucaud, P. ; Li, X. ; Kurdi, M.E. ; David, S. ; Checoury, X. ; Lourtioz, J.M. ; Kermarrec, O. ; Campidelli, Y. ; Bensahel, D.
Author_Institution :
Institut d´´Electronique Fondamentale, Paris XI Univ., Orsay, France
fDate :
29 Sept.-1 Oct. 2004
Abstract :
We have investigated the optical properties of defect-microcavities in two-dimensional photonic crystals by the room temperature photoluminescence of Ge/Si self-assembled islands. Enhanced emission is observed at 300 K in the 1.2 -1.6 μm spectral range.
Keywords :
elemental semiconductors; germanium; microcavities; photoluminescence; photonic crystals; self-assembly; silicon; 1.2 to 1.6 mum; 20 degC; 300 K; Ge-Si; Ge/Si self-assembled islands; defect-microcavities; room temperature photoluminescence; two-dimensional photonic crystals; Frequency; Hydrogen; Microcavities; Photoluminescence; Photonic crystals; Probes; Resonance; Silicon on insulator technology; Stimulated emission; Temperature;
Conference_Titel :
Group IV Photonics, 2004. First IEEE International Conference on
Print_ISBN :
0-7803-8474-1
DOI :
10.1109/GROUP4.2004.1416700
