Page 2 - Nonlinear Crystals

Potassium Titanyl Phosphate (KTiOPO3 or KTP) is an excellent nonlinear optical material suitable for use in many optical systems. It has high nonlinear coefficient and stable physical property. Its most popular application is as a frequency doubler utilizing the 1064nm output of a Nd:YAG laser and to generate 532nm laser. KTP’s ...

Specifications

Crystal Type: KTP (KTiOPO4)
Phase Mathcing Type: Type I, Type II
Mounting: Mounted, Unmounted
Width: 2-20 mm
Height: 2-20 mm
Potassium Titanyle Arsenate (KTiOAsO4, or KTA) crystal is an excellent nonlinear optical crystal for Optical Parametric Oscillation (OPO) application. OPO devices based on KTAs are reliable tunable laser sources exhibiting high energy conversion efficiencies above 50%. In addition, KTA has a high damage threshold.KTA crystals ...

Specifications

Crystal Type: KTA (KTiOAsO4)
Phase Mathcing Type: Type I, Type II
Mounting: Mounted, Unmounted
Width: 2-15 mm
Height: 2-15 mm
BBO is a negative uniaxial crystal with ordinary refractive-index (no) larger than extraordinary refractive-index (ne). Both type I and type II phase-matching can be reached by angle-tuning. BBO is of particular importance in the visible and far UV range.BBO is hygroscopic. The user is advised to provide dry conditions for both ...

Specifications

Crystal Type: BBO (Beta Barium Borate)
Phase Mathcing Type: Type I, Type II
Mounting: Mounted, Unmounted
Width: 3-15 mm
Height: 3-15 mm
A complete range of nonlinear crystals manufactured and sold by Crystech. We provide a wide selection of nonlinear crystals tailored to customers\' needs in laser optics.Please use the REQUEST QUOTE button to contact us. 

Specifications

Crystal Type: BBO (Beta Barium Borate), BIBO (BiB3O6), KTA (KTiOAsO4), KTP (KTiOPO4), KD*P (Potassium Dideuterium Phosphate), LiNbO3 (Lithium Niobate)
Phase Mathcing Type: Type I, Type II
Mounting: Mounted, Unmounted
Width: 2-20 mm
Height: 2-20 mm
Sub-grain boundary-free stoichiomatric LiTaO3 crystals were successfully grown.  

Specifications

Crystal Type: LT (LiTaO3)
Phase Mathcing Type: Not Applicable
Mounting: Unmounted
Width: -- mm
Height: -- mm
The most popular application is as a frequency doubler utilizing the 1064nm output of a Nd:YAG laser. The conversion efficiency to 532nm is up to 60% at 250 MW / cm2 . Non-hygroscopic Typical crystal sizes by the hydrothermal process: 15 mm x 20mm x 40 mm

Specifications

Crystal Type: KTP (KTiOPO4)
Phase Mathcing Type: Type II
Mounting: Mounted, Unmounted
Width: 15 mm
Height: 20 mm
LiNbO3 crystal has been widely used in optical waveguide and optical communication technology because of its excellent electro-optical properties. It is an ideal substrate material for many integrated optoelectronic devices. Because of the large electro-optic coefficient of LiNbO3, the half-wave voltage is low. The electro-optic ...

Specifications

Crystal Type: LiNbO3 (Lithium Niobate)
Phase Mathcing Type: Type I
Mounting: Unmounted
Width: 6 mm
Height: 6 mm
As one of the most important nonlinear optical crystals, beta-barium borate (β-BaB2O4,β-BBO) combines many outstanding features such as its high nonlinear optical coefficients, low group-velocity dispersion, broad transparency range (189–3500 nm) and high damage threshold. This unique combination ensures β-BBO ...

Specifications

Crystal Type: BBO (Beta Barium Borate)
Phase Mathcing Type: Type I
Mounting: Mounted
Width: 6 mm
Height: 6 mm
MgO:LiNbO3 – A kind of nonlinear crystal optimize the performance of LiNbO3Pure LiNb03 (LN) is a good candidate for various optical devices, but has a major disadvantage due to its low threshold optical damage. MgO-doped LN(congruent compositions) is one of the possible solutions to deal with this problem. MgO ...

Specifications

Crystal Type: LiNbO3 (Lithium Niobate)
Phase Mathcing Type: Not Applicable
Mounting: Unmounted
Width: 10 mm
Height: 10 mm
LBO crystal — the most excellent nonlinear crystal for Noncritical Phase Matched laser frequency doublingThe greatest advantage of LBO is that temperature tuning can be used to achieve non-critical phase matching (NCPM). When the non-critical phase matching relationship is satisfied in the frequency doubling process, the ...

Specifications

Crystal Type: LBO (Lithium Triborate)
Phase Mathcing Type: Not Applicable
Mounting: Unmounted
Width: 3 mm
Height: 3 mm
YCOB (YCa4O(BO3)3, Yttrium Calcium Oxyborate)—Nonlinear crystal considered to have good prospects of  UV band optical frequency multiplierOne of the latest technical achievements connected with YCOB is the generation of 2.35-W CW green output (λ = 532 nm) in a 1.2-cm-long crystal (θ = ...

Specifications

Crystal Type: BBO (Beta Barium Borate)
Phase Mathcing Type: Not Applicable
Mounting: Unmounted
Width: 18 mm
Height: 18 mm
ZnGeP2(Zinc germanium phosphide)crystal has many good properties and is an mid-IR nonlinear crystal. The nonlinear susceptibility of ZnGeP2 (ZGP) crystal is approximately 160 times large (d36~75 pm/V) as KDP,.ZGP shows good optical transparency over the 0.74–12 mm and relatively high laser damage threshold, and is ...

Specifications

Crystal Type: ZnGeP2 (ZGP)
Phase Mathcing Type: Not Applicable
Mounting: Unmounted
Width: 7 mm
Height: 5 mm
β-BBO Nonlinear Crystal—a widely used nonlinear crystal for frequency conversion in the ultraviolet, visible and near-infraredBBO is a negative uniaxial crystal, which provides phase matching for various second-order interactions almost over its entire transparency range (from 185 nm to 3.3 µm, as deduced from the ...

Specifications

Crystal Type: BBO (Beta Barium Borate)
Phase Mathcing Type: Not Applicable
Mounting: Unmounted
Width: 3 mm
Height: 3 mm
BBO is a new ultraviole frequency doubling crystal.

Specifications

Crystal Type: BBO (Beta Barium Borate)
Phase Mathcing Type: Not Applicable
Mounting: Unmounted
Width: 5 mm
Height: 5 mm
Potassium Titanyl Phosphate (KTiOPO4 or KTP) is widely used in both commercial and military lasers including laboratory and medical systems, range-finders, lidar, optical communication and industrial systems.

Specifications

Crystal Type: KTP (KTiOPO4)
Phase Mathcing Type: Not Applicable
Mounting: Unmounted
Width: 5 mm
Height: 5 mm
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
BiB3O6 (BIBO) is a newly developed nonlinear optical crystal. It possesses large effective nonlinear coefficient, high damage threshold and inertness with respect to moisture. Its nonlinear coefficient is 3.5 - 4 times higher than that of LBO, 1.5 -2 times higher than that of BBO. It is a promising doubling crystal to produce blue ...

Specifications

Crystal Type: BIBO (BiB3O6)
Phase Mathcing Type: Not Applicable
Mounting: Mounted
Width: 10 mm
Height: 10 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