Femtoline Nonlinear & Laser Crystals
FemtoLine product group includes a selection of nonlinear and laser crystals for femtosecond applications. For second and third harmonic generation of Ti:Sapphire laser we offer thin BBO crystals. You could also take a look at Femtokit – complete solution for third harmonic generation of Ti:Sapphire. For frequency conversion of Yb:KGW/KYW we offer a choice of LBO and BBO crystals. Yb:KGW and Yb:KYW crystals with broad emission bandwidth are used as lasing material to generate ultrashort high power pulses.
Nonlinear BBO crystals for efficient frequency conversion of femtosecond Yb:KGW or Yb:KYW lasers. The thickness of BBO crystal should be chosen according to your application and fundamental wavelength pulse duration. Apertures up to 25x25 mm on request.
Yb:KGW and Yb:KYW crystals have broad emission bandwidths and are used as lasing materials to generate ultrashort (~ 100-200 fs) high power pulses. Direct pump of Yb:KGW/KYW crystals with laser diodes operating at 981 nm supports compact laser systems.
Calcite plates for femtosecond-scale time delay compensation between fundamental and harmonic pulses with orthogonal polarizations. Precise time delay value can be adjusted by angular tuning of the GVD compensation plate (AOI range ±10°).
The optical material used for cross-polarized wave (XPW) generation is Barium Fluoride (BaF2) crystal with z () or holographic () crystallographic orientation. We offer  orientation crystals for XPW generation.