• High Power Laser and Particle Beams
  • Vol. 33, Issue 11, 111013 (2021)
Chang Liu1, Xin Ju1、*, Baoan Liu1、2, Xun Sun2, Lisong Zhang2, Mingxia Xu2, Hongkai Ren2, Liening Wei2, Pengcheng Wu2, Yang Li2, Chao Dong2, and Chunyan Yan1、3
Author Affiliations
  • 1Department of Physics, University of Science and Technology of Beijing, Beijing 100083, China
  • 2State Key Laboratory of Crystal Materials, Shandong University, Ji’nan 250100, China
  • 3Weifang Medical University, Weifang 261053, China
  • show less
    DOI: 10.11884/HPLPB202133.210198 Cite this Article
    Chang Liu, Xin Ju, Baoan Liu, Xun Sun, Lisong Zhang, Mingxia Xu, Hongkai Ren, Liening Wei, Pengcheng Wu, Yang Li, Chao Dong, Chunyan Yan. Irradiation damage distribution characteristics of DKDP in large-aperture high-energy laser[J]. High Power Laser and Particle Beams, 2021, 33(11): 111013 Copy Citation Text show less
    Schematic of microscope
    Fig. 1. Schematic of microscope
    Distribution region of craters(D<50 μm)
    Fig. 2. Distribution region of craters(D<50 μm)
    Count of craters of different diameter (D<50 μm)
    Fig. 3. Count of craters of different diameter (D<50 μm)
    Count of craters of different diameter (50 μm<D<100 μm)
    Fig. 4. Count of craters of different diameter (50 μm<D<100 μm)
    Count of craters of different diameter (50 μm<D<100 μm)
    Fig. 5. Count of craters of different diameter (50 μm<D<100 μm)
    A typical crater (100 μm<D<1000 μm)
    Fig. 6. A typical crater (100 μm<D<1000 μm)
    Distribution region of craters(100 μm<D<1000 μm)
    Fig. 7. Distribution region of craters(100 μm<D<1000 μm)
    Count of craters of different diameter (100 μm<D<1000 μm)
    Fig. 8. Count of craters of different diameter (100 μm<D<1000 μm)
    A typical crater (D>1000 μm)
    Fig. 9. A typical crater (D>1000 μm)
    Distribution region of craters(D>1000 μm)
    Fig. 10. Distribution region of craters(D>1000 μm)
    Count of craters of different diameter (D>1000 μm)
    Fig. 11. Count of craters of different diameter (D>1000 μm)
    Statistical of result(KDP)
    Fig. 12. Statistical of result(KDP)
    diameter of craterD/μm count of cratersquantitative proportion/%area of damage/mm2area proportion/%
    <50260.700.04≈0.000 02
    50~10061716.583.20<0.002
    100~1 000267571.89221.760.001 2
    >1 00040310.838335.010.045 1
    total37218560.010.046 3
    Table 1. Statistical result of different types of damages (DKDP)
    diameter of crater/μmcount of cratersquantitative proportion/%
    <10408748.16
    10~20173620.45
    20~3095511.25
    30~408309.78
    40~505236.16
    >503564.19
    total8487
    Table 2. Statistical result of damages result (KDP)
    diameter of crater/μmcount of cratersquantitative proportion/%
    <50(out of resolution)0.00
    5~1000.00
    10~2050.13
    20~30160.43
    30~4030.08
    40~5020.05
    >50369599.30
    total3721 
    Table 3. Contrast statistics of result(DKDP)
    Chang Liu, Xin Ju, Baoan Liu, Xun Sun, Lisong Zhang, Mingxia Xu, Hongkai Ren, Liening Wei, Pengcheng Wu, Yang Li, Chao Dong, Chunyan Yan. Irradiation damage distribution characteristics of DKDP in large-aperture high-energy laser[J]. High Power Laser and Particle Beams, 2021, 33(11): 111013
    Download Citation