SLF Svenska Laserfabriken AB is a spin-off company from KTH in Stockholm. The company was founded to commercialise the results in the field on nonlinear optics. The company has world-leading competence in production and utilisation of periodically poled KTP (PPKTP). SLF can produce any period you need for your application and even demonstrated sub-µm periods in bulk crystals. Crystal apertures up to 4 mm is offered which enables high power applications.

SLF also sells complete 500 picosecond laser system with wavelengths between 1600 nm and 3000 nm. The lasers can be used for numerous applications ranging from sensing to medical.