• Laser & Optoelectronics Progress
  • Vol. 60, Issue 17, 1700008 (2023)
Xiaoyi Liu1,*, shuaishuai Wang2, Zhaodong Liu2, Yadong Chen3..., Yinghui Cai2, Chao Zhao2, Tingting Chen2 and Tie Li1|Show fewer author(s)
Author Affiliations
  • 1College of Electronic Information Engineering, Hebei University of Technology, Tianjin 300401, China
  • 2Shandong Key Laboratory of Olefin Catalysis and Polymerization, Binzhou 256500, Shandong , China
  • 3Institute of Science and Technology, Hebei University of Technology, Tianjin 300401, China
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    DOI: 10.3788/LOP222026 Cite this Article Set citation alerts
    Xiaoyi Liu, shuaishuai Wang, Zhaodong Liu, Yadong Chen, Yinghui Cai, Chao Zhao, Tingting Chen, Tie Li. Research Progress of Pulse Duration Compression via Stimulated Raman Scattering[J]. Laser & Optoelectronics Progress, 2023, 60(17): 1700008 Copy Citation Text show less
    Backward SRS pulse compression[7]
    Fig. 1. Backward SRS pulse compression[7]
    Relationship between compression pulse width and gain coefficient
    Fig. 2. Relationship between compression pulse width and gain coefficient
    Relationship between energy conversion efficiency and gain coefficient
    Fig. 3. Relationship between energy conversion efficiency and gain coefficient
    Single Raman cell compression structure[7]
    Fig. 4. Single Raman cell compression structure[7]
    Experimental device combining back SRS and forward SRS[8]
    Fig. 5. Experimental device combining back SRS and forward SRS[8]
    Seed injection pulse duration compression structure[39]
    Fig. 6. Seed injection pulse duration compression structure[39]
    Relationship between compression pulse width and pump energy[42]
    Fig. 7. Relationship between compression pulse width and pump energy[42]
    Relationship between energy conversion efficiency and pump energy[42]
    Fig. 8. Relationship between energy conversion efficiency and pump energy[42]
    Relationship between Stokes pulse energy and lens focal length[45]
    Fig. 9. Relationship between Stokes pulse energy and lens focal length[45]
    Relationship between pulse energy and cell length[46]
    Fig. 10. Relationship between pulse energy and cell length[46]
    LiquidRaman shift /cm-1Raman linewidth /cm-1Raman cross-section /(10-29 cm2Raman gain/(cm·GW-1
    Benzene9922.35.21.05
    CS26860.51.9412.5
    Nitro-benzene13446.61.36.0
    Chloro-benzene10021.60.854.4
    Ethyl alcohol292817.40.3625.11

    Methyl

    Alcohol

    283418.70.1052.27

    Isopropyl

    Alcohol

    288226.70.0860.92
    Acetone292517.40.1921.17
    Water3450100-0.14
    Table 1. Optical parameters for liquid Raman media[19]
    CrystalRaman shift /cm-1Raman linewidth /cm-1Integrated cross-sectionRaman gain /(cm·GW-1

    Damage Threshold /

    (GW·cm-1

    LiIO38225.0544.80.1
    Ba(NO3210470.421110.4
    YVO48922.692>4.51
    BaWO49261.6528.5-
    CaWO49084.8523.00.5
    SrWO49222.7505.05
    Table 2. Main characteristics of commonly used Raman crystals[24]
    Xiaoyi Liu, shuaishuai Wang, Zhaodong Liu, Yadong Chen, Yinghui Cai, Chao Zhao, Tingting Chen, Tie Li. Research Progress of Pulse Duration Compression via Stimulated Raman Scattering[J]. Laser & Optoelectronics Progress, 2023, 60(17): 1700008
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