Ideal solution for NIR and MID-IR wavelengths, where wide operation wavelength range is required. Broadband motorized attenuator version incorporates rotating quartz λ/2 waveplate and Glan Laser type polarizer which separates s-polarized and p-polarized beams. S-polarized beam is eliminated in a beam dump, while p-polarized beam’s instenisty is continuously tuned by rotating the waveplate. Watt Pilot is essential in systems, where stable adjustment of laser power is necessary. Despite stand alone device look, motorized attenuator is very compact and can be easily integrated in custom optical systems.