PHOTON-GATED SPECTRAL HOLE BURNING IN BASO4SM2+

被引：0
|
作者：
CHEN, SC
QI, CH
WU, TQ
DAI, FM
QIU, PH
GAN, FX
机构：
来源：
CHINESE PHYSICS | 1992年 / 12卷 / 03期
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D O I：
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中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A new inorganic material of photon-gated spectral hole burning, the BaSO4:Sm2+ crystal is reported for the first time. Using the approximately 624 nm output from a CW dye laser and a 514.5 nm output of Ar+ laser (the gating light), we observed persistent hole burning, which involves two-step photoionization of SM2+ in the F-7(0)-5D1 inhomogeneously broadened absorption line at 6 K. The experimental results of relevant spectral properties are given.
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页码：712 / 718
页数：7
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