PPLN for Sum Frequency Generation
Sum
Frequency Generation can be used to generate wavelengths in the visible
range by pumping a suitable PPLN crystals with two longer wavelengths.
Stratophase’s standard SFG crystals are designed to be pumped
with a fixed wavlength laser and a tuneable laser, allowing
the output wavelength to be tuned as a direct function of the tuneable
input wavelength, using the suitable grating in the PPLN crystal and
the correct temperature.
Features
- AR Coated; Input facet approximately <0.5%R @ Pump wavelengths, Output facet approximately <0.5%R @ generated wavelengths
- Multiple Gratings; Maximum Flexibility, tuning possible via temperature, grating or pump wavelength selection
- High efficiency generation of visible wavelength
- These crystals are available in other lengths and with different coatings as semi-standard products
- Crystals for other wavelengths are available as semi-standard or custom products.
To purchase these products please contact Stratophase.
A complete catalogue of PPLN crystals and accessories is also available to download here.