• Chinese Optics Letters
  • Vol. 18, Issue 11, 113401 (2020)
Jun Shi1, Tong Yao2, Miao Li2,*, Guohong Yang3..., Minxi Wei3, Wanli Shang3 and Feng Wang3|Show fewer author(s)
Author Affiliations
  • 1Key Laboratory of Optoelectronic Technology and Systems of the Ministry of Education, Chongqing University, Chongqing 400044, China
  • 2College of Optoelectronic Engineering, Chongqing University of Posts and Telecommunications, Chongqing 400065, China
  • 3Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang 621900, China
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    DOI: 10.3788/COL202018.113401 Cite this Article Set citation alerts
    Jun Shi, Tong Yao, Miao Li, Guohong Yang, Minxi Wei, Wanli Shang, Feng Wang, "High efficiency X-ray diffraction diagnostic spectrometer with multi-curvature bent crystal," Chin. Opt. Lett. 18, 113401 (2020) Copy Citation Text show less
    Principle diagram of the conical crystal spectrometer.
    Fig. 1. Principle diagram of the conical crystal spectrometer.
    Principle diagram of the multi-curvature analyzer.
    Fig. 2. Principle diagram of the multi-curvature analyzer.
    X-ray path in the XOZ plane with deviation of reflection point.
    Fig. 3. X-ray path in the XOZ plane with deviation of reflection point.
    Schematic of the reflection point moving along negative Z axis.
    Fig. 4. Schematic of the reflection point moving along negative Z axis.
    Fabricated multi-curvature α-quartz crystal on the glass substrate.
    Fig. 5. Fabricated multi-curvature α-quartz crystal on the glass substrate.
    Schematic of the source, bent crystal, and detector.
    Fig. 6. Schematic of the source, bent crystal, and detector.
    X-ray spectrum obtained from the (a) multi-curvature crystal and (b) the planar α-quartz crystal, respectively.
    Fig. 7. X-ray spectrum obtained from the (a) multi-curvature crystal and (b) the planar α-quartz crystal, respectively.
    Distribution of spectral intensity: (a) multi-curvature bent α-quartz crystal, (b) the planar α-quartz crystal.
    Fig. 8. Distribution of spectral intensity: (a) multi-curvature bent α-quartz crystal, (b) the planar α-quartz crystal.
    Jun Shi, Tong Yao, Miao Li, Guohong Yang, Minxi Wei, Wanli Shang, Feng Wang, "High efficiency X-ray diffraction diagnostic spectrometer with multi-curvature bent crystal," Chin. Opt. Lett. 18, 113401 (2020)
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