• Laser & Optoelectronics Progress
  • Vol. 57, Issue 1, 010004 (2020)
Wenfei Zhang1、*, Weijin Kong2, Zongwen Li1, Fei Xing1, Fang Zhang1, Xiaolu Ge1, and Shenggui Fu1、**
Author Affiliations
  • 1School of Physics and Optoelectronics Engineering, Shandong University of Technology, Zibo, Shandong 255000, China
  • 2College of Physics, Qingdao University, Qingdao, Shandong 266071, China
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    DOI: 10.3788/LOP57.010004 Cite this Article Set citation alerts
    Wenfei Zhang, Weijin Kong, Zongwen Li, Fei Xing, Fang Zhang, Xiaolu Ge, Shenggui Fu. Research Progress of Metal/Multilayer-Dielectric Pulse Compression Gratings[J]. Laser & Optoelectronics Progress, 2020, 57(1): 010004 Copy Citation Text show less
    Schematic of operating principle of CPA
    Fig. 1. Schematic of operating principle of CPA
    Schematic of MMDG structure
    Fig. 2. Schematic of MMDG structure
    Experimentally measured spectra of -1st order diffraction efficiency and 0th order reflection efficiency of TE polarization with 50° incident angle[23]
    Fig. 3. Experimentally measured spectra of -1st order diffraction efficiency and 0th order reflection efficiency of TE polarization with 50° incident angle[23]
    Reflectivity of MLD and MMLD measured for TE polarization with 70.6° incident angle [21]
    Fig. 4. Reflectivity of MLD and MMLD measured for TE polarization with 70.6° incident angle [21]
    Broadband diffraction efficiency spectrum of MMDG[27]
    Fig. 5. Broadband diffraction efficiency spectrum of MMDG[27]
    Broadband diffraction efficiency of MMDG[28]
    Fig. 6. Broadband diffraction efficiency of MMDG[28]
    Ultrabroad diffraction efficiency of MMDG. MMDG parameters are 315 nm, 173 nm,140 nm, and 0.25[35]
    Fig. 7. Ultrabroad diffraction efficiency of MMDG. MMDG parameters are 315 nm, 173 nm,140 nm, and 0.25[35]
    Diffraction efficiencies of the -1st order for both TE and TM polarizations[36]
    Fig. 8. Diffraction efficiencies of the -1st order for both TE and TM polarizations[36]
    Relationship between bandwidth and maximum electric field in Ag layer[37]
    Fig. 9. Relationship between bandwidth and maximum electric field in Ag layer[37]
    Structure of MMDG proposed in Ref. [38]
    Fig. 10. Structure of MMDG proposed in Ref. [38]
    ItemDamagethreshold /(J·cm-2)Diffractionangle /(°)Groovespacing /nm
    Mixed grating1.1±0.150560
    Dielectric grating1.1±0.157580
    Dielectric multilayer1.6±0.257-
    Table 1. LIDT, incident angle, and grating period of MMDG, MDG, and MMLD[24]
    Wenfei Zhang, Weijin Kong, Zongwen Li, Fei Xing, Fang Zhang, Xiaolu Ge, Shenggui Fu. Research Progress of Metal/Multilayer-Dielectric Pulse Compression Gratings[J]. Laser & Optoelectronics Progress, 2020, 57(1): 010004
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