DocumentCode :
2374002
Title :
Peculiarities of emission spectra of Er-exchanged LiNbO3 caused by specific phonon-assisted decay of Er3+-ion excited states
Author :
Kostritskii, S.M. ; Korkishko, Yu.N. ; Fedorov, V.A. ; Sada, C. ; Peruzzi, S. ; Depero, L.E.
Author_Institution :
MPTE Dept., Moscow Inst. of Electron. Technol.
Volume :
2
fYear :
2003
fDate :
16-20 Sept. 2003
Firstpage :
114
Abstract :
In light of the well-established limitations of Er indiffusion technique, Er exchange technique, inducing unusual chemical bonding rearrangement and evident crystal structure modification, appears to open new possibilities for selective manipulation of phonon-assisted processes in Er:LiNbO3 and, hence, for suppression of upconversion. Our experimental study evidenced a significant and very interesting difference between the fluorescence spectra of Er:LiNbO3 crystal fabricated by Er exchange and those fabricated by Er indiffusion
Keywords :
erbium; excited states; lithium compounds; luminescence; optical fabrication; optical materials; Er exchange technique; Er indiffusion technique; Er-exchanged LiNbO3; Er:LiNbO3; Er3+; Er3+-ion excited states; chemical bonding rearrangement; crystal fabrication; crystal structure modification; emission spectra; fluorescence spectra; phonon-assisted decay; upconversion suppression; Crystalline materials; Doping; Erbium; Fabrication; Fluorescence; Laser excitation; Optical materials; Optical surface waves; Raman scattering; Spectroscopy;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Advanced Optoelectronics and Lasers, 2003. Proceedings of CAOL 2003. First International Conference on
Conference_Location :
Alushta, Crimea
Print_ISBN :
0-7803-7948-9
Type :
conf
DOI :
10.1109/CAOL.2003.1251281
Filename :
1251281
Link To Document :
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