Solution for COLLIMATED beams Basic principles of operation:
piShaper's are telescopic or collimator optical systems that transform Gaussian intensity distribution of source laser beam to a flattop one;
the development technology lets it possible to realize other output intensity profiles, systems with optical power, i.e. of objective or collimator type;
Achromatic design provdes this transformation for a certain wavelength range;
Galilean design, thus there are no intermediate focusing of a beam;
With changing the size of input beam the output beam profile changes as well, see an example here;
When changing the shape of input beam it is possible to adapt the piShaper to provide flattop output profile, this adaptation is realized through changing the diameter of source beam; an example of this adaptation is presented here.