Henan, China
Business Type:
Trading Company
Business Range:
Electrical & Electronics, Instruments & Meters, Light Industry & Daily Use, Lights & ...
Number of Employees:
Year of Establishment:
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
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Crystal, Ktp Crystals, Ktp Block manufacturer / supplier in China, offering Best-Seller Potassium Titanyl Phosphate (KTiOPO3 or KTP) on Sales, Factory Custom Optical Glass Rod Cylindrical Lens, Custom Glass Optical Lens Plano Convex Half Cylindrical Lenses and so on.

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Best-Seller Potassium Titanyl Phosphate (KTiOPO3 or KTP) on Sales

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Min. Order / Reference FOB Price
25 Pieces US $1-100/ Piece
Port: Beijing, China
Transport Package: Box
Payment Terms: T/T, Western Union, Paypal
Materials: Pure Non-Linear Crystal
Shipping: FedEx, DHL, UPS...
Grade: Optical Grade
Lead Time: 2 Weeks
Specification: customerised
Trademark: FineWin

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Basic Info

Henan China

Potassium Titanyl Phosphate (KTiOPO3 or KTP) is widely used in both commercial and military lasers including laboratory and medical systems, range-finders, lidar, optical communication and industrial systems.


•   Large nonlinear optical coefficient 
•   Wide angular bandwidth and small walk-off angle 
•   Broad temperature and spectral bandwidth 
•   High electro-optic coefficient and low dielectric constant 
•   Large figure of merit 
•   Nonhydroscopic, chemically and mechanically stable

Crystal StructureOrthorhombic, space group Pna21,point group mm2
Lattice Parametera=6.404A, b=10.616A, c=12.814A, Z=8
Melting Point   About 1172°C
Mohs Hardness   5
Density         3.01 g/cm3
Thermal Conductivity  13W/m/K
Thermal Expansion Coefficientαx=11x10-6/°C, αy=9x10-6/°C, αz=0.6x10-6/°C
Transparency Range350~4500nm
SHG Phase Matchable Range497~1800nm  (Type II)
Therm-optic Coefficients(/°C) dnz/dT=1.6X10-5    dnx/dT=1.1X10-5   dny/dT=1.3X10-5
Absorption  Coefficients<0.1%/cm at 1064nm    <1%/cm at 532nm
NLO Coefficientsdeff(II)≈(d24-d15)sin2φsin2θ-(d15sin2φ + d24cos2φ)sinθ
Sellmeier  Equations(λ in μm)ny2=3.0333+0.04154/(λ 2-0.04547)-0.01408λ2                                                              nx2=3.0065+0.03901/(λ2-0.04251)-0.01327λ 2                                                              nz2=3.3134+0.05694/(λ 2-0.05658)-0.01682λ2
Non-vanished NLO susceptibilitiesd31=6.5 pm/V    d24=7.6 pm/V   d32=5 pm/V d15=6.1 pm/V  d33=13.7 pm/V
For Type II SHG of a Nd:YAG laser at 1064nm Temperature Acceptance: 24°C-cm      Spectral Acceptance: 0.56nm-cm   Angular Acceptance: 14.2mrad-cm (φ);55.3mrad-cm (θ)   Walk-off Angle: 0.55°

Best-Seller Potassium Titanyl Phosphate (KTiOPO3 or KTP) on Sales

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