Title :
Optical transition between Stark levels in (ErSc)2O3 epitaxitial films
Author :
Tawara, T. ; Omi, H. ; Najar, A. ; Kaji, R. ; Adachi, Shuichi ; Gotoh, H.
Author_Institution :
NTT Basic Res. Labs., NTT Corp., Atsugi, Japan
Abstract :
Toward quantum information applications, we control the interactions between Er ions by alloying epitaxial Er2O3 with scandium and suppress energy transfer and inhomogeneous broadening of Stark levels in the intra-4f band of Er ions.
Keywords :
Stark effect; alloying; crystal structure; epitaxial layers; erbium compounds; scandium compounds; spectral line broadening; (ErSc)2O3 epitaxial films; (ErSc)2O3; Er ions; Si; Stark levels; alloying; energy transfer; epitaxial Er2O3; inhomogeneous broadening; intra-4f band; optical transition; quantum information applications; Energy exchange; Epitaxial growth; Erbium; Ions; Nonhomogeneous media; Sociology; Statistics;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location :
San Jose, CA