• Infrared and Laser Engineering
  • Vol. 51, Issue 6, 20220119 (2022)
Yezhen Duan1, Changsheng Yang1、2、*, Jialong Li1, Kui Jiang1, Qilai Zhao1、2, Zhouming Feng1、2, and Shanhui Xu1、2、3
Author Affiliations
  • 1State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, China
  • 2Guangdong Engineering Technology Research and Development Center of High-performance Fiber Laser Techniques and Equipments, Zhuhai 519031, China
  • 3Guangdong Key Laboratory of Fiber Laser Materials and Application Technology, Guangzhou 510640, China
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    DOI: 10.3788/IRLA20220119 Cite this Article
    Yezhen Duan, Changsheng Yang, Jialong Li, Kui Jiang, Qilai Zhao, Zhouming Feng, Shanhui Xu. Research progress of tunable single-frequency fiber lasers (Invited)[J]. Infrared and Laser Engineering, 2022, 51(6): 20220119 Copy Citation Text show less
    Experimental setup of the Yb3+-doped fiber laser with a loop mirror filter[21]
    Fig. 1. Experimental setup of the Yb3+-doped fiber laser with a loop mirror filter[21]
    Experimental setup of the DBR single-frequency fiber laser[22]
    Fig. 2. Experimental setup of the DBR single-frequency fiber laser[22]
    Experimental setup of the tunable single-frequency Yb3+-doped fiber laser[24]
    Fig. 3. Experimental setup of the tunable single-frequency Yb3+-doped fiber laser[24]
    (a) Experimental setup of the tunable single-frequency fiber laser; (b) Average output power at different wavelengths[25]
    Fig. 4. (a) Experimental setup of the tunable single-frequency fiber laser; (b) Average output power at different wavelengths[25]
    Experimental setup of the fiber laser with a multiple-ring cavity structure[27]
    Fig. 5. Experimental setup of the fiber laser with a multiple-ring cavity structure[27]
    Tunable single-frequency fiber linear-cavity laser[36]
    Fig. 6. Tunable single-frequency fiber linear-cavity laser[36]
    Experimental setup of the tunable single-frequency fiber laser[42]
    Fig. 7. Experimental setup of the tunable single-frequency fiber laser[42]
    Experimental setup of the ring-cavity tunable single-frequency fiber laser[48]
    Fig. 8. Experimental setup of the ring-cavity tunable single-frequency fiber laser[48]
    Experimental setup of the Tm3+-doped single-frequency fiber laser[43]
    Fig. 9. Experimental setup of the Tm3+-doped single-frequency fiber laser[43]
    Experimental setup of the laser cavity[67]
    Fig. 10. Experimental setup of the laser cavity[67]
    YearSystem structureTuning range/nmPower/mWReference
    2015DBR cavity; Tunable fiber grating1063.3-1065.732[21]
    2016DBR cavity; Tunable fiber grating1064.4-1064.630[22]
    2017DBR cavity; SOA977.856-977.985230[23]
    2012Annular cavity; Sagnac loop1027-10872[11]
    2017Compound cavity; Sagnac loop1030-109020[24]
    2019Compound cavity; Tunable bandpass filter1030-109018.5[25]
    2018Compound cavity; FRRF1023-1107-[26]
    2011Passive multiple-ring cavity1020-1080100[27]
    2020Annular cavity; Tunable filter1030-10851.09[28]
    2021Tunable filter; Compound cavity1020-1090-[29]
    Table 1. Research results of tunable single-frequency fiber lasers in 1.0 μm band
    YearSystem structureTuning range/nmPower/mWReference
    2001Tunable filter; SA1522-1562-[36]
    2007Passive three ring cavity; Tunable filter1481-15212.3[37]
    2012Ring cavity; SA1496-1507-[38]
    2016F-P cavity filter; SA1527-1563-[39]
    2021Self injection locking; FBG1550.28-1560.405[40]
    2018Cascaded fiber; Tunable filter1522-1563-[41]
    2020Composite cavity; Chirped fiber grating1535-1565-[42]
    2017Unpumped fiber SA1525.0-1574.01.6[43]
    2012Graphene SA1547.88-1559.88-[45]
    2020Single wall carbon nanotube SA1525-1561-[46]
    2018Silicon-micro-ring-resonator1530-1570-[47]
    2021Composite cavity; F-P tunable filter1535.50-1612.19-[48]
    Table 2. Research results of tunable single-frequency fiber lasers in 1.5 μm band
    YearSystem structureTuning range/nmPower/mWReference
    2013FBG; SA1949.55-1951.230.200[43]
    2017Ultra narrow filter; F-P cavity filter1 920-2 02040[57]
    2020F-P cavity filter; SA1 840-1 900-[53]
    Table 3. Research results of tunable single-frequency fiber lasers in 2.0 μm band
    Yezhen Duan, Changsheng Yang, Jialong Li, Kui Jiang, Qilai Zhao, Zhouming Feng, Shanhui Xu. Research progress of tunable single-frequency fiber lasers (Invited)[J]. Infrared and Laser Engineering, 2022, 51(6): 20220119
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