{
  "structure": "grating",
  "coordinate": "xz",
  "resonant_wavelength": 4.26,
  "grating_material": "Yb1Zn11_mp_4296684514",
  "periodicity": 4.247,
  "width": 1.809,
  "height": 0.202,
  "absorption_peak_intensity": 0.862,
  "fwhm": 0.029,
  "software": "rsoft_diffractmod"
}