Chinese Journal of Lasers B, 2000, 9 (1): 91, 网络出版: 2006-08-08
Study of Spectroscopic Properties of Yb-doped Calcium Fluorapatite
Study of Spectroscopic Properties of Yb-doped Calcium Fluorapatite
Yb:FAP crystal polarization absorption spectra polarization emission spectra fluorescence lifetime method of reciprocity
摘要
Abstract
The spectroscopic performance of Yb-doped calcium fluorapatite (Yb:FAP) was assessed by measuring polarization absorption spectra, polarization emission spectra and fluorescence lifetime. The emission cross section has been evaluated using the absorption cross section and principle of reciprocity. The π polarization absorption and emission cross sections of Yb3+ in FAP are found to be substantially larger than those of other Yb-doped media. Favorable spectroscopic parameters show that Yb:FAP crystal is more desirable for many diode-pumped solid state laser application with low- and medium-power in the near future.
YANG Peizhi, DENG Peizhen, HUANG Guosong, ZHAO Zhiwei, CHEN Wei, XU Jun. Study of Spectroscopic Properties of Yb-doped Calcium Fluorapatite[J]. Chinese Journal of Lasers B, 2000, 9(1): 91. YANG Peizhi, DENG Peizhen, HUANG Guosong, ZHAO Zhiwei, CHEN Wei, XU Jun. Study of Spectroscopic Properties of Yb-doped Calcium Fluorapatite[J]. 中国激光(英文版), 2000, 9(1): 91.