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KTA Crystal Titanium Titanium Potassium Arsenate KTiOAsO4 for OPO

Product details
type:nonlinear opticsmodel:KTA
Crystal structure:Orthogonal, point group mm2Operating Temperature Range (°C):/
Transparency range:350-5300nmLoad capacitance:/
Frequency tolerance:/Melting point:1130
Packaging Details:One piece per box (according to your request)frequency:/
Supply capacity:10000 pieces per monthplace of origin; place of origin:Zhejiang, China
brand:BWDpayment terms:Western Union, wire transfer
Moh's hardness:nearly 5Density (g/cm3):3.454
Product Description
KTA Crystal Titanium Titanium Potassium Arsenate KTiOAsO4 for OPO

Titanium Titanium Potassium Arsenate (KTiOAsO4) or KTA crystal is an excellent nonlinear optical crystal for optical parameters
Oscillation (OPO) applications. It has better nonlinear optical and electro-optic coefficients, significantly reduced absorption in the 2.0-5.0 µm region, wide angle and temperature bandwidth, and low dielectric constant. Its low ionic conductivity results in a higher damage threshold compared to KTP.

• Crystal length from 0.1mm to 30mm, size up to 10x10x30mm3;
• AR coating from visible light to 3300nm;
• Repolishing and recoating services;
Specification
Basic properties
Crystal structure
Orthogonal, point group mm2
Lattice parameters
a=13.125Å, b=6.5716Å, c=10.786Å
melting point
1130℃
Moh's hardness
nearly 5
density
3.454g/cm3
Thermal Conductivity
K1: 1.8W/m/K; K2: 1.9W/m/K; K3: 2.1W/m/K
 Optical and nonlinear optical properties
Transparency range
350-5300nm
absorption coefficient
@ 1064 nm<0.05%/cm
@ 1533 nm<0.05%/cm
@ 3475 nm<5%/cm
NLO Sensitivity (pm/V)
d31 = 2.76, d32 = 4.74, d33 = 18.5, d15 = 2.3, d24 = 3.2
Electro-optical constant (pm/V)
(low frequency)
ρ33=37.5; ρ23=15.4; r13=11.5
SHG phase matching range
1083-3789nm
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