UV-spectroscopy and band structure of Ti:YAlO3

被引:11
作者
Danger, T
Petermann, K
Schwentner, N
Sliwinski, G
Wong, WC
机构
[1] UNIV HAMBURG,INST LASER PHYS,D-20355 HAMBURG,GERMANY
[2] FREE UNIV BERLIN,INST PHYS EXPT,D-14195 BERLIN,GERMANY
关键词
Ti3+; Ti4+; charge-transfer transitions; UV-spectroscopy;
D O I
10.1016/S0022-2313(96)00199-8
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Exciting Ti3+:YA1O(3) and Ti4+:YA1O(3) crystals in the UV spectral range at 155 nm wavelength, the typical Ti3+ fluorescence in the orange spectral range, which is rather weak for Ti4+-doped YA1O(3), and another emission around 420 nm wavelength are observed. The excitation spectra of these emissions are measured and interpreted in a band model for the Ti:YA1O(3) system.
引用
收藏
页码:171 / 173
页数:3
相关论文
共 1 条
[1]   Optical and photoelectrical studies of charge-transfer processes in YAlO3:Ti crystals [J].
Basun, SA ;
Danger, T ;
Kaplyanskii, AA ;
McClure, DS ;
Petermann, K ;
Wong, WC .
PHYSICAL REVIEW B, 1996, 54 (09) :6141-6149