Cube

The PRIMES Cube is designed for power measurements of solid state lasers. In the processing zone, laser power is one of the key parameters for the result of laser materials processing. A loss of power can lead to serious quality issues of the processed part. This is why laser power must be measured directly in or near the processing zone.

The Cube, as a mobile and compact power measuring device, enables the determination of laser power directly beneath the processing head in the processing zone.


The Cube measures the incident laser energy and the irradiation time. The calculated laser power has an accuracy of ± 3 %, with a repeatability of ± 1 %. The typical working temperature range of the Cube lies between +15° C and +40° C.

System parameters for the Laser:

  • Wavelength: 900 – 1090 nm
  • Power range: 25 – 8000 W (average power)
  • Measurement time = Pulse duration: 0.1 – 2 s

Laser power and irradiation time stand in direct relationship for the measurement.