Femtoline Nonlinear & Laser Crystals
Wide selection of thin nonlinear BBO crystals is available covering crystals aperture from 6x6 mm to 22x22 mm with our recommended thickness coated with P protecting coating P/P@400-800 nm for second harmonic generation (SHG)@ 800 nm or with P protecting coating P/P@400-800/266 nm for third harmonic generation (THG) of ti:sapphire laser wavelength. Moreover, BBO and LBO Crystals from aperture 6x6 mm to 22x22 mm and our recommended thickness are available with antireflective coatings AR/AR@515+1030 nm for second harmonic generation (SHG) of YB:KGW/KYW frequency conversion. Moreover, standard and extended femtokits are available for convenient third harmonic generation of Ti:Sapphire laser.
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The minimum aperture of free standing BBO is 5x5 mm, maximum - 22x22 mm. The tolerance is ±50 µm for crystals of thickness down to 300 µm and ±20 µm for crystals of thickness down to 100 µm.
Crystals down to 100 µm thickness can be manufactured as free standing crystals (not attached to any kind of support). However, ring mounts are highly recommended for safe handling of these thin crystals.
Kits consist of set of components required for efficient third harmonic generation of femtosecond Ti:Sapphire laser.
BBAR coating, a multilayer dielectric antireflection coating, is designed to minimise dispersion of ultrashort pulses and also features high damage threshold.
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.
BBO Crystals for SHG of Yb:KGW/KYW Frequency Conversion
EKSMA OPTICS recommends these BBO crystals for Type 1 SHG at 1030 nm depending on fundamental wavelength pulse duration, assuming it's spectrum limited Gausian pulse.
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EKSMA OPTICS recommends these LBO crystals for Type 1 SHG at 1030 nm depending on fundamental wavelength pulse duration, assuming it's spectrum limited Gausian pulse.
