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Femtosecond laser-induced long-lasting phosphorescence in Pr3+-doped ZnO-B2O3-SiO2 glass
Jiang Xiongwei; Qiu Jianrong; Zeng Huidan; Zhu Congshan; Zhu, CS (reprint author), Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Photon Craft Project, Shanghai 201800, Peoples R China
2003
Source PublicationChin. Phys.
Volume12Issue:12Pages:1386
AbstractThis paper studies the phenomenon of long-lasting phosphorescence induced by a femtosecond laser in Pr3+-doped ZnO-B2O3-SiO2 glass. With the glass irradiated by a focused femtosecond laser for a short time, the emission of strong reddish long-lasting phosphorescence from the irradiated part of the glass can be observed. The emission peaks are located at 495 and 603 nm in wavelength, showing that the long-lasting phosphorescence originates from the emission of Pr3+. The intensity of the phosphorescence decreases in inverse proportion to time after the removal of the laser. By analysing the absorption and electron spin resonance spectra of the glass, we find that colour-centres are induced in the glass matrix after the irradiation of the femtosecond laser. A possible mechanism has been provided to account for the generation of long-lasting phosphorescence.
SubtypeArticle
Funding OrganizationNational Natural Science Fournation of China ; National Natural Science Fournation of China ; National Natural Science Fournation of China ; National Natural Science Fournation of China
Indexed BySCI
Language英语
Funding OrganizationNational Natural Science Fournation of China ; National Natural Science Fournation of China ; National Natural Science Fournation of China ; National Natural Science Fournation of China
WOS IDWOS:000187534600009
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Document Type期刊论文
Version出版稿
Identifierhttp://ir.siom.ac.cn/handle/181231/18446
Collection高功率激光单元技术研发中心
Corresponding AuthorZhu, CS (reprint author), Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Photon Craft Project, Shanghai 201800, Peoples R China
Affiliation1.Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Photon Craft Project, Shanghai 201800, Peoples R China
2.Japan Sci & Technol Corp, Photon Craft Project, SuperLab 205, Kyoto 6190237, Japan
Recommended Citation
GB/T 7714
Jiang Xiongwei,Qiu Jianrong,Zeng Huidan,et al. Femtosecond laser-induced long-lasting phosphorescence in Pr3+-doped ZnO-B2O3-SiO2 glass[J]. Chin. Phys.,2003,12(12):1386.
APA Jiang Xiongwei,Qiu Jianrong,Zeng Huidan,Zhu Congshan,&Zhu, CS .(2003).Femtosecond laser-induced long-lasting phosphorescence in Pr3+-doped ZnO-B2O3-SiO2 glass.Chin. Phys.,12(12),1386.
MLA Jiang Xiongwei,et al."Femtosecond laser-induced long-lasting phosphorescence in Pr3+-doped ZnO-B2O3-SiO2 glass".Chin. Phys. 12.12(2003):1386.
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