{
  "structure": "trench_M1",
  "coordinate": "xz",
  "resonant_wavelength": 4.26,
  "trench_material": "B2Ta1_mp_4295495057",
  "periodicity": 4.207,
  "width": 2.702,
  "height": 2.302,
  "absorption_peak_intensity": 0.941,
  "fwhm": 0.037,
  "software": "rsoft_diffractmod"
}