Power management for beam profilers

CMOS sensors have low saturation levels as well as low damage thresholds. It is thus very important that you control your laser power to get the best measurement possible and avoid damaging the BEAMAGE camera.

NEUTRAL DENSITY (ND) FILTER

These filters reduce the intensity of all wavelengths without affecting the wavefront of the beam or distorting the image. Sets of 3 filters or 6 filters as well as individual filters are available.

BEAM SAMPLERS - UP TO 1000 W

The BA series optical attenuators use Fresnel reflection on two orthogonal wedges to pick off a small fraction of the input beam. Within the 400 nm - 2500 nm range, they provide a fixed attenuation that weakly depends on the wavelength.

These beam samplers can be connected to the BEAMAGE via a male to male C-mount adaptor (included with each BA) and can be easily combined with the ND filters (sold separately).