Title :
Local structure analysis of Er in Er-doped fiber with Al co-doping
Author :
Haruna, Tetsuya ; Iihara, J. ; Saito, Yoshihiro ; Yamashita, Kouji ; Ishikawa, Shinji ; Onishi, Masashi ; Murata, Takahiro
Author_Institution :
Sumitomo Electr. Ind. Ltd.
Abstract :
Local structure of Er3+ in the Er-doped optical fiber (EDF) was explored by the X-ray absorption fine structure (XAFS) measurement. We have successfully observed variations of Er-O coordination number and Er-O distance by changing the Al concentration
Keywords :
X-ray absorption; aluminium; doping; erbium; fine structure; optical fibre testing; Al codoping; Al concentration; Er-O coordination number; Er-O distance; Er-doped fiber; SiO2:Er,Al; X-ray absorption fine structure; local structure analysis; Chemical vapor deposition; Electromagnetic wave absorption; Erbium; Glass; Optical fiber amplifiers; Optical fiber communication; Optical fibers; Powders; Wavelength division multiplexing; Wavelength measurement;
Conference_Titel :
Optical Fiber Communication Conference, 2006 and the 2006 National Fiber Optic Engineers Conference. OFC 2006
Conference_Location :
Anaheim, CA
Print_ISBN :
1-55752-803-9
DOI :
10.1109/OFC.2006.215691
