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author:

Chen, Q. (Chen, Q..) [1] | Huang, J. (Huang, J..) [2] | Huang, Y. (Huang, Y..) [3] | Lin, F. (Lin, F..) [4] | Lin, Y. (Lin, Y..) [5] | Gong, X. (Gong, X..) [6] | Luo, Z. (Luo, Z..) [7] | Chen, Y. (Chen, Y..) [8]

Indexed by:

Scopus

Abstract:

Based on the fluorescence intensity ratio technique, the temperature distribution inside an Er:Yb:Lu2Si2O7 crystal was measured in real time when a 1.55 μm laser was operating. The polarized green up-conversion fluorescence in 500–580 nm of the crystal generated simultaneously under laser operation was used as the temperature probe. At a pump beam waist diameter of 400 μm, the highest temperature inside the crystal reached 507 K when the incident pump power and output mirror transmission were 11.13 W and 1.3%, respectively. The experimental result was compared with the theoretical temperature distribution inside the crystal simulated by the finite element analysis method, and the difference between them was analyzed. © 2022 Elsevier Ltd

Keyword:

1.55 μm laser Er:Yb:Lu2Si2O7 crystal Fluorescence intensity ratio technique Temperature distribution measurement Up-conversion fluorescence

Community:

  • [ 1 ] [Chen, Q.]College of Chemistry, Fuzhou University, Fujian, Fuzhou, 350116, China
  • [ 2 ] [Chen, Q.]Key Laboratory of Optoelectronic Materials Chemistry and Physics, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian, Fuzhou, 350002, China
  • [ 3 ] [Huang, J.]Key Laboratory of Optoelectronic Materials Chemistry and Physics, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian, Fuzhou, 350002, China
  • [ 4 ] [Huang, Y.]Key Laboratory of Optoelectronic Materials Chemistry and Physics, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian, Fuzhou, 350002, China
  • [ 5 ] [Lin, F.]CAS Key Laboratory of Design and Assembly of Functional Nanostructures, and Fujian Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian, Fuzhou, 350002, China
  • [ 6 ] [Lin, F.]Xiamen Institute of Rare Earth Materials, Haixi Institute, Chinese Academy of Sciences, Xiamen, 361021, China
  • [ 7 ] [Lin, Y.]Key Laboratory of Optoelectronic Materials Chemistry and Physics, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian, Fuzhou, 350002, China
  • [ 8 ] [Gong, X.]Key Laboratory of Optoelectronic Materials Chemistry and Physics, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian, Fuzhou, 350002, China
  • [ 9 ] [Luo, Z.]Key Laboratory of Optoelectronic Materials Chemistry and Physics, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian, Fuzhou, 350002, China
  • [ 10 ] [Chen, Y.]Key Laboratory of Optoelectronic Materials Chemistry and Physics, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian, Fuzhou, 350002, China

Reprint 's Address:

  • [Chen, Y.]Key Laboratory of Optoelectronic Materials Chemistry and Physics, Fujian, China

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Source :

Optics and Laser Technology

ISSN: 0030-3992

Year: 2022

Volume: 155

5 . 0

JCR@2022

4 . 6 0 0

JCR@2023

ESI HC Threshold:66

JCR Journal Grade:1

CAS Journal Grade:2

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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