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One piece ktp laser crystal
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.
Chemical and Structural properties
Orthorhombic, space group Pna21,point group mm2
a=6.404?, b=10.616?, c=12.814?, Z=8
x=11x10-6/ C, y=9x10-6/ C, z=0.6x10-6/ C
turning 45deG,AR./AR-1064/532 Warranty on KTP Specifications:
Dimension tolerance: (W 0.1mm)x(H 0.1mm)x(L+0.5/-0.1mm) (L 2.5mm)
(W 0.1mm)x(H 0.1mm)x(L+0.1/-0.1mm) (L<2.5mm)
Clear aperture: central 90% of the diameter
No visible scattering paths or centers when inspected by a 50mW green laser
Flatness: less than /8 @ 633nm
Transmitting wavefront distortion: less than /8 @ 633nm
Scratch/Dig code: better than 10/ 5 to MIL-O-13830A
Parallelism: better than 20 arc seconds
Perpendicularity: 5 arc minutes
Angle tolerance: 0.25 , 0.25
Damage threshold[GW/cm ]: >0.5 for 1064nm, TEM00, 10ns, 10HZ (AR-coated)
>0.3 for 532nm, TEM00, 10ns, 10HZ (AR-coated)
Quality Warranty Period: one half year under proper use.
