摘要
首次报道—种新的无机光子造通光谱烧孔材料——BaSO_4:Sm~ (2+)的烧孔效应.并给出了有关光谱性质的实验结果.
A new Inorganic material of photon-gated spectral hole burning, crystal is reported for the first time. Using the -624nm output from a CW dye laser and a 514.5 nm output of Ar+ laser (the gating light), we observed the persis-tant hole burning, which involves two-step photoionization of Sm+ in the 7F0-5D1 inhomogeneaus brodened absorption line at 6K. The experimentalts results of relevant spectral properties are given.
出处
《光学学报》
EI
CAS
CSCD
北大核心
1992年第2期112-117,共6页
Acta Optica Sinica
关键词
晶体
光子选通
光谱烧孔
激发光谱
BaSO4:Sm crystal
photon-gated
spectral hole burning.
