SHG/THG/FHG


Wavelength Conversion

APE offers an exceptional conversion range that covers frequency doubling, tripling and quadrupling. All with a modular structure that makes upgrading simple. Also, a version generating the difference frequency (DFG) from two input wavelengths is available.

SHG/THG/FHG

The HarmoniXX product line is a series of frequency converters for ultrafast lasers. Built as a modular system, it is ideal for Ti:Sapphire lasers as well as many other wavelength ranges, covering Second Harmonic Generation (SHG), Third Harmonic Generation (THG) and Fourth Harmonic Generation (FHG).

The focus is on user-friendliness and a compact design. By featuring a quick exchange of optics, the HarmoniXX devices can be used for a wide pulse duration range, from femtoseconds (fs) to several picoseconds (ps).