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KTP
Product Information :

 

Specifications

Dimension tolerance: ±0.1mm
Flatness: l/8 @633nm
Surface quality: Scratch/Dig 10/5
Parallelism: better than 10 arc sec.
Perpendicularity: better than 5 arc min
Angle tolerance: △q < 0.5°,△f < 0.5°
AR coating: dual band AR coating at 1064/532 nm for both faces
residual reflectivity: R1064<0.1% ,R532<0.2%
Clear aperture: >90% central area
Transmitting wavefront distortion: less than l/4 @ 633nm
Homogenity:δ≈10-6/cm
Quality Warranty Period: one year under proper use

 


 
 
Structural and Physical Properties
Crystal Structure Orthorhombic, point group mm2
Cell Parameters a = 6.404Å, b = 10.616Å, c = 12.814Å Z = 8
Melting Point 1172 oC Incongruent
Curie point 936 oC
Mohs Hardness » 5.0
Density 3.01g/cm3
Linear Absorption Coefficients a <0.001 cm-1 @ l =1064 nm or 532 nm
Hygroscopic Susceptibility no
Relative Dielectric Constant eeff=13
Specific heat 0.1643 cal/g.oC
Electrical conductivity 3.5x10-8 s/cm (c-axis, 22oC, 1KHz)
Thermal Conductivity 13W/m/K
 

 

 
 
 
 
 


   
   
 
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