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author：

Deng, Baicheng (Deng, Baicheng.) [1] | Gong, Xinhong (Gong, Xinhong.) [2] | Chen, Yujin (Chen, Yujin.) [3] | Huang, Jianhua (Huang, Jianhua.) [4] | Lin, Yanfu (Lin, Yanfu.) [5] | Luo, Zundu (Luo, Zundu.) [6] | Huang, Yidong (Huang, Yidong.) [7]

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EI

Abstract：

A　multi-position　disordered　Er3+:Gd2SrAl2O7　single　crystal　was　grown　by　the　Czochralski　method.　Room　temperature　polarized　spectral　properties　of　the　crystal　were　investigated　in　detail.　The　Judd-Ofelt　theory　was　applied　to　analyze　the　polarized　absorption　spectra.　The　peak　stimulated　emission　cross-sections　of　the　4I13/2→4I15/2　transition　reach　0.79　x10-20　and　1.25x10-20　cm2　for　σ　and　π　polarizations,　respectively.　The　gain　curves　are　fat　with　full　widths　at　half　the　maximum　larger　than　60　nm.　Fluorescence　lifetimes　of　the　4I13/2　multiplet　for　Er3+　ions　were　ftted　to　be　4.93　ms　and　3.48　ms　from　measured　fuorescence　decay　curves　for　bulk　and　powder　samples,　respectively.　The　results　show　that　the　Er3+:Gd2SrAl2O7　crystal　may　be　a　potential　gain　medium　for　a　1.55　um　laser　with　low　pumping　threshold.　©　2021　Optical　Society　of　America　under　the　terms　of　the　OSA　Open　Access　Publishing　Agreement

Keyword：

Judd-Ofelt theory Pumping (laser) Single crystals

Community：

  • [ 1 ] [Deng, Baicheng]College of Chemistry, Fuzhou University, Fujian, Fuzhou; 350116, China
  • [ 2 ] [Deng, Baicheng]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 ] [Deng, Baicheng]Fujian Science and Technology Innovation Laboratory for Optoelectronic Information of China, Fujian, Fuzhou; 350108, China
  • [ 4 ] [Gong, Xinhong]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 ] [Gong, Xinhong]Fujian Science and Technology Innovation Laboratory for Optoelectronic Information of China, Fujian, Fuzhou; 350108, China
  • [ 6 ] [Chen, Yujin]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
  • [ 7 ] [Chen, Yujin]Fujian Science and Technology Innovation Laboratory for Optoelectronic Information of China, Fujian, Fuzhou; 350108, China
  • [ 8 ] [Huang, Jianhua]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 ] [Huang, Jianhua]Fujian Science and Technology Innovation Laboratory for Optoelectronic Information of China, Fujian, Fuzhou; 350108, China
  • [ 10 ] [Lin, Yanfu]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
  • [ 11 ] [Lin, Yanfu]Fujian Science and Technology Innovation Laboratory for Optoelectronic Information of China, Fujian, Fuzhou; 350108, China
  • [ 12 ] [Luo, Zundu]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
  • [ 13 ] [Luo, Zundu]Fujian Science and Technology Innovation Laboratory for Optoelectronic Information of China, Fujian, Fuzhou; 350108, China
  • [ 14 ] [Huang, Yidong]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
  • [ 15 ] [Huang, Yidong]Fujian Science and Technology Innovation Laboratory for Optoelectronic Information of China, Fujian, Fuzhou; 350108, China

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Source ：

Optical Materials Express

Year： 2021

Issue： 3

Volume： 11

Page： 603-613

3 . 0 7 4

JCR@2021

2 . 8 0 0

JCR@2023

ESI HC Threshold：142

JCR Journal Grade：2

CAS Journal Grade：3

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： 2

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