Frequently Asked Questions

A Gentec-EO calorimeter is a reliable solution for measuring high energy laser beams. It is manufactured, calibrated, and serviced by Gentec-EO in cooperation with leading research facilities around the world.

The Gentec-EO calorimeter has outstanding signal to noise ratios, high sensitivity, vacuum compatibility, and attention to detail and workmanship. It also uses NIST traceable sources and proven calibration techniques for accurate measurements.

The Gentec-EO calorimeter can measure beams as large as 420 x 427 mm in aperture size, and withstand pulse energy densities of more than 15 J/cm2.

The Gentec-EO calorimeter can measure energy in the range from 190 nm to 25 microns.

The calibration uncertainty of the Gentec-EO calorimeter is ±3%, and the repeatability is better than ±2% for very large beams.

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