Laser & Optoelectronics Progress, Volume. 59, Issue 15, 1516011(2022)

Research Progress on Ytterbium-Doped Silica Glass Fiber for High-Power Narrow-linewidth Fiber Lasers

Qiubai Yang1,2, Hui Shen3, Lei Zhang1, Qiurui Li3, Chunlei Yu1,4、*, Yunfeng Qi3、**, and Lili Hu1,4
Author Affiliations
  • 1Key Laboratory of High Power Laser Materials, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China
  • 2Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Science, Beijing 100049, China
  • 3Shanghai Key Laboratory of All Solid-State Laser and Applied Techniques, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China
  • 4Hangzhou Institute for Advanced Study, University of Chinese Academy of Science, Hangzhou 310024, Zhejiang , China
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    Figures & Tables(9)
    Influence of Al2O3 content in Al2O3 crystal derivative fiber [41]. (a) Speed of sound; (b) Brillouin linewidth; (c) absolute Brillouin gain coefficient; (d) relative Brillouin gain coefficient with SMF-28 fiber
    PD induced losses of Yb-doped fibers with different P/Al molar ratios [43]
    Al-P-B-Si quaternary glass fiber and commercial fiber. (a) BGS; (b) PD induced loss [55]
    Microstructured large mode field fiber. (a) Cross-sectional image of AS-PCF[59]; (b) cross-sectional image of AS-PBF[62]; (c) (d) cross-sectional images of improved AS-PBF and core area[67]; (e)-(g) schematic diagram, cross-sectional image, and side micrograph of 3C fiber with single core[74]
    Schematic diagrams of different types TDF. (a) Linear type; (b) linear type with smooth ends; (c) spindle type; (d) saddle type [80]
    Multi-material system core acoustic tailoring fiber. (a) Schematic of Al/Ge co-doped Yb-doped fiber [97]; (b) schematic of acoustic tailoring PCF core [99]
    Confined-doped fiber. (a) Designed schematic; (b) refractive index profiles of confined-doped fiber and conventional fiber; elemental distributions of (c) confined-doped fiber and (d) conventional fiber [32]
    Metal clad fiber. (a) Polymer clad; (b) metal clad [118]
    • Table 1. Summary of high-power narrow-linewidth fiber lasers based on special large mode area gain fibers

      View table

      Table 1. Summary of high-power narrow-linewidth fiber lasers based on special large mode area gain fibers

      Fiber typeYearInstitutionCore size /μmPower /kWLinewidth /GHzM2LimitationRef.
      Al/P fiber2017Jena233.547.5<1.3SBS10
      2019SIOM252.2251.2Pump49
      2022SIOM254.23681.15Pump50
      Al/P/B fiber2022Clemson211.110-TMI55
      AS-PBF2022Clemson500.55×10-61.5TMI66
      2021Clemson251.3781.3TMI67
      3C fiber2018LZH21.92.630<1.1Pump71
      2022LZH340.336<1×10-6TEM00>90%SBS74
      Tapered fiber2020NUDT36.1 to 57.80.5520×10-61.47TMI96
      Acoustic-tailored fiber2007Corning390.5023×10-61.06SBS98
      2014AFRL380.811<5×10-61.2TMI99
      Confined-doped fiber2021CAEP18/303.57851.86Pump112
      2022NUDT30/405.961102.0TMI114
      2022CREOL12.5/250.123<10×10-61.1SBS115
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    Qiubai Yang, Hui Shen, Lei Zhang, Qiurui Li, Chunlei Yu, Yunfeng Qi, Lili Hu. Research Progress on Ytterbium-Doped Silica Glass Fiber for High-Power Narrow-linewidth Fiber Lasers[J]. Laser & Optoelectronics Progress, 2022, 59(15): 1516011

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    Paper Information

    Category: Materials

    Received: Apr. 29, 2022

    Accepted: Jun. 9, 2022

    Published Online: Jul. 22, 2022

    The Author Email: Yu Chunlei (sdycllcy@163.com), Qi Yunfeng (dreamer_7@siom.ac.cn)

    DOI:10.3788/LOP202259.1516011

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