摘要
LaMgAl_(11)O_(19)∶Ti(LMA∶Ti)是一种很有希望的可调谐激光晶体。本文报导了不同掺杂浓度的 LMA∶Ti 晶体的荧光光谱和激发光谱。测试结果表明,荧光强度随着掺钛浓度的提高而增强。本文还报道了 LMA∶Ti晶体的电子顺磁共振研究结果。
LaMgAl_(11)O_(19):Ti(LMA:Ti) single crystal is very promisingfor turnable laser application.It is reported that both the fluorescenceand the excitation spectra in these crystals with various concentrations of ti-tanium were measured.It is indicated that the fluerescence intensity incre-ase with the increase of concentrations of Titanium in crystals.The EPRspectra in LMA:Ti crystals were also reported.
出处
《人工晶体学报》
EI
CAS
CSCD
1992年第3期244-249,共6页
Journal of Synthetic Crystals
基金
国家自然科学基金
关键词
掺钛
LaMgAl11O19
钛
晶体
光谱
LaMgAl_(11)O_(19):Ti crystal
Czochralski method
trivalent Titanium
spectrum
EPR
turnable laser crystal
