{
  "laser_power": {
    "value": 140.539865228,
    "unit": "W"
  },
  "scan_speed_x": {
    "value": 0.255658736827,
    "unit": "m/s"
  },
  "laser_spot_size": {
    "value": 4.5e-05,
    "unit": "m"
  },
  "substrate_temperature": {
    "value": "300",
    "unit": "K"
  }
}