Page 3 - 20-10 Nonlinear Crystals

Potassium Titanyle Arsenate (KTiOAsO4), or KTA crystal, is an excellent nonlinear optical crystal for Optical Parametric Oscillation (OPO) application. It has better non-linear optical and electro-optical coefficients, significantly reduced absorption in the 2.0-5.0 µm region, broad angular and temperature bandwidth, low ...

Specifications

Crystal Type: KTA (KTiOAsO4)
Phase Mathcing Type: Not Applicable
Mounting: Unmounted
Width: 5 mm
Height: 5 mm
LBO (Lithium Triborate - LiB3O5) is now the most popularly used material for Second Harmonic Generation (SHG) of 1064nm high power lasers (as a substitute to KTP) and Sum Frequency Generation (SFG) of 1064nm laser source to achieve UV light at 355nm.

Specifications

Crystal Type: LBO (Lithium Triborate)
Phase Mathcing Type: Not Applicable
Mounting: Mounted
Width: 5 mm
Height: 5 mm
AGSe2 AgGaSe2(AgGa(1-x)InxSe2) crystals have band edges at 0.73 and 18 µm. Its useful transmission range (0.9–16 µm) and wide phase matching capability provide excellent potential for OPO applications when pumped by a variety of different lasers. Tuning within 2.5–12 µm has been obtained when ...

Specifications

Crystal Type: AgGaSe2 (Silver Gallium Selenide)
Phase Mathcing Type: Not Applicable
Mounting: Mounted
Width: 8 mm
Height: 8 mm
AGS is transparent from 0.50 to 13.2 µm. Although its nonlinear optical coefficient is the lowest among the mentioned infrared crystals, high short wavelength transparency edging at 550 nm is made use of in OPOs pumped by Nd:YAG laser; in numerous difference frequency mixing experiments with diode, Ti:Sapphire, ...

Specifications

Crystal Type: AgGaS2 (Silver Gallium Sulfide)
Phase Mathcing Type: Not Applicable
Mounting: Mounted
Width: 5 mm
Height: 5 mm
Zinc germanium phosphide (ZGP or ZnGeP2) single crystal has large nonlinear coefficients (d36=75pm/V), wide infrared transparency range(0.75-12μm), high thermal conductivity(0.35W/(cm·K)), high laser damage threshold (2-5J/cm2)and well machining property, ZnGeP2 (ZGP crystal) was called the king of ...

Specifications

Crystal Type: ZnGeP2 (ZGP)
Phase Mathcing Type: Type I
Mounting: Mounted
Width: 6 mm
Height: 50 mm
Union Optic provides different types of nonlinear crystal, include BBO, KTP, KDP & KD*P, LiNbO3 and etc. We can also provide custom NLO crystals and custom coating upon your request.

Specifications

Crystal Type: BBO (Beta Barium Borate), KTP (KTiOPO4), KDP ( Potassium Dihydrogen Phosphate), KD*P (Potassium Dideuterium Phosphate), LiNbO3 (Lithium Niobate)
Phase Mathcing Type: Type I, Type II
Mounting: Mounted, Unmounted
Width: 4 mm
Height: 4 mm