KTP(KTiOPO)
Category: IR Crystal  Publish Time: 2016-03-03 08:37 

KTP(KTiOPO)
KTP (KTiOPO) is a nonlinear optical crystal, which possesses excellent nonlinear and electrooptic properties. Acombin

KTP (KTiOPO) is a nonlinear optical crystal, which possesses excellent nonlinear and electrooptic properties. Acombination of high nonlinear coefficient, wide transparency range, and broad angular as well as thermal acceptances makes KTP very attractive for different nonlinear optical andwavequide applications. Transparency band edges of KTP crystal are at 0.35 µm in UV and at 4.4 µm in IR region.Due to very high effective nonlinearity (d ~8.3 x d (KDP) at 1.06 µm) and excellent optical properties KTP perfectly suits as lasing material in various applications.

 

Major capability parameter
Crystal structure  Orthorhombic, space group Pna21,point group mm2
Cell parameters  a=6.404, b=10.616, c=12.814, Z=8
Melting point  1172C incongruent
Curie point  936°C
Mohs hardness 5
Density  3.01 g/cm3
Color  colorless
Hygroscopic susceptibility  no
Specific heat  0.1643 cal/(g*°C)
Thermal conductivity 0.13 W/(cm*K-1)
Electrical conductivity  3.5x10-8 s/cm (c-axis, 22°C, 1KHz)
Thermal Expansion Coefficients x11×10-6
y9×10-6
z0.6×10-6

 

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