LIGHT CONVERSION NIRUVIS系列附加混頻器

Add-on frequency mixer unit for TOPAS-Prime series devices. A few options available- see Description. The fully automated option has single output port for all wavelengths in 240-2600nm range – same position and direction. It consists of three computer controlled nonlinear crystal stages combined with automated wavelength separator wheels in a monolithic housing. Output is generated by employing a combination of second and fourth harmonic generation as well as sum frequency generation. In comparison with separately standing crystal stages, NirUVis offers higher conversion efficiency in certain wavelength ranges, ease of operation, compact design, and low environmental sensitivity. In addition, wavelength separation is added after each nonlinear interaction ensuring higher output pulse contrast. NirUVis can be positioned both after and sideways of TOPAS-Prime device and is easy compatible with NDFG units.