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Tuning up-conversion luminescence in Er3+-doped glass ceramic by phase-shaped femtosecond laser field with optimal feedback control
Deng, Lian-Zhong1; Yao YH(姚云华)1; Deng, Li1; Jia, Huai-Yuan4; Zheng Y(郑烨)1; Xu, Cheng2; Li, Jian-Ping1; Jia TQ(贾天卿)1; Qiu, Jian-Rong2; Sun Z(孙真荣)1; Zhang SA(张诗按)1,3
作者部门机器人学研究室
关键词nonlinear optics upconversion luminescence rare earth ions luminescent nanomaterials
发表期刊FRONTIERS OF PHYSICS
ISSN2095-0462
2019
卷号14期号:1
收录类别SCI
WOS记录号WOS:000447662700001
资助机构National Natural Science Foundation of China ; Science and Technology Commission of Shanghai Municipality
摘要Tuning the color output of rare-earth ion doped luminescent nanomaterials has important scientific significance for further extending applications in color displays, laser sources, optoelectronic devices, and biolabeling. In previous studies, pre-designed phase modulation of the femtosecond laser field has been proven to be effective in tuning the luminescence of doped rare-earth ions. Owing to the complex light-matter interaction in the actual experiment, the dynamic range and optimal efficiency for color tuning cannot be determined with the pre-designed phase modulation. This article shares the development of an adaptive femtosecond pulse shaping method based on a genetic algorithm, and its use to manipulate the green and red luminescence tuning in an Er3+-doped glass ceramic under 800-nm femtosecond laser field excitation for the first time. Experimental results show that the intensity ratio of the green and red UC luminescence of the doped Er3+ ions can be either increased or decreased conveniently by the phase-shaped femtosecond laser field with an optimal feedback control. The physical control mechanisms for the color tuning are also explained in detail. This article demonstrates the potential applications of the adaptive femtosecond pulse shaping technique in controlling the color output of doped rare-earth ions.
语种英语
WOS类目Physics, Multidisciplinary
关键词[WOS]CORE-SHELL NANOPARTICLES ; QUANTUM CONTROL ; NANOCRYSTALS ; EMISSION ; FLUORESCENCE ; EXCITATION ; PULSES ; STATE ; POWER ; SIZE
WOS研究方向Physics
资助项目National Natural Science Foundation of China[11727810] ; National Natural Science Foundation of China[61720106009] ; National Natural Science Foundation of China[11774094] ; Science and Technology Commission of Shanghai Municipality[17ZR146900] ; Science and Technology Commission of Shanghai Municipality[16520721200]
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文献类型期刊论文
条目标识符http://ir.sia.cn/handle/173321/23425
专题机器人学研究室
通讯作者Zhang SA(张诗按)
作者单位1.State Key Laboratory of Precision Spectroscopy, East China Normal University, Shanghai 200062, China
2.State Key Laboratory of Silicon Materials, Zhejiang University, Hangzhou 310027, China
3.Collaborative Innovation Center of Extreme Optics, Shanxi University, Taiyuan 030006, China
4.State Key Laboratory of Robatics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China
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GB/T 7714
Deng, Lian-Zhong,Yao YH,Deng, Li,et al. Tuning up-conversion luminescence in Er3+-doped glass ceramic by phase-shaped femtosecond laser field with optimal feedback control[J]. FRONTIERS OF PHYSICS,2019,14(1).
APA Deng, Lian-Zhong.,Yao YH.,Deng, Li.,Jia, Huai-Yuan.,Zheng Y.,...&Zhang SA.(2019).Tuning up-conversion luminescence in Er3+-doped glass ceramic by phase-shaped femtosecond laser field with optimal feedback control.FRONTIERS OF PHYSICS,14(1).
MLA Deng, Lian-Zhong,et al."Tuning up-conversion luminescence in Er3+-doped glass ceramic by phase-shaped femtosecond laser field with optimal feedback control".FRONTIERS OF PHYSICS 14.1(2019).
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