- Beam splitter (or fan-out): used to split a single input laser beam in several output laser beams according to a defined diffraction pattern (spot array, dot matrix).
- Beam shaper: used to shape a gaussian laser beam in a Top Hat, circular or cylindrical profile according to given intensity and plane.
- Pattern generator (or diffuser): used to generate patterns such as logo, squares, lines, circles according application needs. - Diffractive lenses: used to correct chromatic aberrations