Title :
Energy transfer in epitaxial Er2O3 thin films grown on Si(111) substrates
Author :
Tawara, T. ; Hozumi, T. ; Omi, H. ; Kaji, R. ; Adachi, Shuichi ; Gotoh, H. ; Sogawa, T.
Author_Institution :
NTT Basic Res. Labs., NTT Corp., Atsugi, Japan
Abstract :
Time constants of a resonant energy transfer between Er ions in epitaxial Er2O3 grown on Si(111) are investigated for the coherent manipulation of populations and experimentally estimated to be several microseconds by resonant excitation photoluminescence.
Keywords :
epitaxial layers; erbium compounds; photoluminescence; Er2O3; Si; Si(111) substrates; coherent populations; epitaxial thin films; resonant energy transfer; resonant excitation photoluminescence; time constants; Energy exchange; Energy states; Erbium; Ions; Manifolds; Sociology; Statistics;
Conference_Titel :
Photonics Conference (IPC), 2013 IEEE
Conference_Location :
Bellevue, WA
Print_ISBN :
978-1-4577-1506-8
DOI :
10.1109/IPCon.2013.6656416