About Us



GWU-Lasertechnik Vertriebsges. mbH was founded in 1988 as a sales company for lasers and laser accessories. Based on its experience in distributing non-linear crystals from Castech Inc. and HC Photonics Inc. and its expert knowledge in the field of nonlinear frequency converters, GWU finally started to develop and manufacture laser beam sources. Besides OPOs for q-switched Nd:YAG lasers, GWU offers versatile frequency conversion modules for mode-locked picosecond and femtosecond lasers. Due to its expertise in non-linear optics, GWU is also able to provide customized solutions for generating, manipulating and characterizing ultrashort laser pulses for almost any wavelength.


GWU-Laserterchnik also distributes diode pumped Nd:YAG lasers from Proton Laser Applications and fiber lasers from NP Photonics.


Quality is one of the major company guidelines. GWU is certified to ISO 9001.


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