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Published on: September 8, 2023
Polarization dressed multi-order fluorescence of Pr³⁺:Y₂SiO₅
Ruimin Wang1, Chengjun Lei, Changbiao Li
1School of Science & Key Laboratory for Physical Electronics and Devices of the Ministry of Education & Shaanxi Key Lab of Information Photonic Technique, Xi'an Jiaotong University, Xi'an 710049, China. wangrm@mail.xjtu.edu.cn ypzhang@mail.xjtu.edu.cn.
Abstract:
We report polarization dressed second-, fourth- and sixth-order fluorescence processes in a Pr(3+):Y2SiO5 crystal. By changing the polarization states of dressing fields and generating fields, the fluorescence baselines, suppression and Autler-Townes splitting of emission peaks can be controlled. The polarization dependencies of fluorescence generated from two inequivalent crystallographic sites are compared. The experimental results agree with the dressing theoretical calculations well.
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