About Gentec-EO: Gentec Electro-Optics is specialized in laser beam and terahertz source measurement and analysis. Gentec-EO is an expert in the design and manufacture of light detection and measurement technologies and solutions with a 50-year history in the market. Gentec\'s offerings include laser beam profilers, detectors, power and energy meters, power and energy measurement displays, and more. 
 
Product Description

Gentec-EO introduces the new Beamage-4M laser beam profiler based upon a CMOS camera. It is used with CW as well as pulsed laser beam profiling and characterization.

Filters: Filter out the noise in your beam profile by using one of the filter functions. The Beamage has both smoothing and despeckle filters. The Smoothing filter is a soft noise reduction method whereas the Despeckle filter is a much more aggressive spatial filter that is designed to remove speckles and noisy signals from very poor quality beam profiles. Instead of performing a 3x3 pixel smoothing filter with a relative weight of 20% for the central pixel and 10% for the others, the software performs a 9x9 pixels simple averaging, with all pixels having the same relative weight (1/81). The filter can be found in the Filters menu of the main controls.

Divergence: The Divergence of a beam is defined as the increase in beam radius with propagation from the optical aperture. For most applications, a lower-divergence beam is preferable. Using the new Divergence tab in the PC-Beamage application, this parameter can now be computed for both mains axes (X, Y) according to the ISO 11146-1:2005 and 11146-2:2005 standards. A focal lens with a known focal
length is required for the measurement of the divergence.