• Infrared and Laser Engineering
  • Vol. 49, Issue 12, 20201076 (2020)
Zhenxu Bai1, Xuezong Yang1, Hui Chen2, Duo Jin2, Jie Ding2, Yaoyao Qi2, Sensen Li3, Xiusheng Yan3, Yulei Wang2, and Zhiwei Lv2
Author Affiliations
  • 1Center for Advanced Laser Technology, Hebei University of Technology, Tianjin 300401, China
  • 2Center for Advanced Laser Technology, Hebei University of Technology, Tianjin 300401, China
  • 3Science and Technology on Electro-Optical Information Security Control Laboratory, Tianjin 300308, China
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    DOI: 10.3788/IRLA20201076 Cite this Article
    Zhenxu Bai, Xuezong Yang, Hui Chen, Duo Jin, Jie Ding, Yaoyao Qi, Sensen Li, Xiusheng Yan, Yulei Wang, Zhiwei Lv. Research progress of high-power diamond laser technology (Invited)[J]. Infrared and Laser Engineering, 2020, 49(12): 20201076 Copy Citation Text show less
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    Gas (H2、D2、CH4) Crystal (WO4、VO4、NO3) Optical fiber (SiO4、GeO、As2S3) Group-IV materials
    SiliconDiamond
    Thermal conductivity/W∙m−1∙K−10.25-1011502000
    Transmission spectrum range/μmBroad0.3-5<2.51-6>0.23
    Raman gain coefficient /cm∙GW−111-100.01-0.11-1010
    Raman shift/cm−14000400-1000400-6005211332.3
    Table 1.

    Comparison of laser performance parameters between diamond and other Raman gain materials

    金刚石与其他拉曼增益材料的参数对比

    MediaTransmission spectrum range/μmBrillouin gain coefficient/cm∙GW−1Brillouin linewidth/MHzBrillouin shift @1.5 μm/GHz
    Fused silica0.25-3.64.521611
    CaF20.13-104.1145.637.1
    TeO20.33-51008.6±2.411.4±2.2
    As2S31-874197.7
    Silicon>1.20.2432040
    Diamond>0.2379±1211.9±4.356
    Table 2.

    Comparison of laser performance parameters between diamond and other solid Brillouin gain media

    金刚石与其他固体布里渊增益材料的参数对比

    Zhenxu Bai, Xuezong Yang, Hui Chen, Duo Jin, Jie Ding, Yaoyao Qi, Sensen Li, Xiusheng Yan, Yulei Wang, Zhiwei Lv. Research progress of high-power diamond laser technology (Invited)[J]. Infrared and Laser Engineering, 2020, 49(12): 20201076
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