Optical Parametric Oscillators  (OPO)
for use with pulsed Nd:YAG lasers 

ns-OPOs have been offered by by GWU Lasertechnik Vertriebsges.mbH since 1989. 

Start of the series was a manually operated broadband OPO based on the non-linear material BBO. It was the first commercial BBO-OPO worldwide. In the subsequent years GWU's OPO family developped and grew to one of the most complete product lines in this sector of technology 

The all new series of BBO-OPOs ("Scan" series) offers the solution for almost all applications erquiring tunable radiation (UV, visible, near infrared) with linewidths down to about 2 cm^-1.

GWU OPO Systems are compatible to most commercial Nd:YAG lasers, like Spectra-Physics, Continuum, Innolas, Thales...

GWU also offer OPOs pumped by 532nm and 1064nm, please contact us for details -  we are looking forward for your reply!