KTP Crystals 6x6x20mm for OPO@1064nm to 1570nm

Code: 20203-017

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Specifications:

Size	6x6x20mm	Cutting Angle	Theta=90°, Phi=0°
Clear Aperture	central 90% of the diameter	Internal Quality	No visible scattering paths or centers when inspected by a 50mW green laser
Flatness	less than λ/10 @ 633nm	Transmitting Wavefront Distortion	less than λ/8 @ 633nm
Chamfer	≤0.2mm at 45°	Chip	≤0.1mm
Surface Quality	better than 10/ 5 to MIL-PRF-13830B	Parallelism	better than 20 arc seconds
Perpendicularity	≤5 arc minutes	Angle Tolerance	Δθ≤0.25°, Δφ≤0.25°
Coating	AR/AR@1570nm+1064nm	Applications	For OPO@1064nm to 1570nm
Quality Warranty Period	one half year under proper use

KTP Crystals 6x6x20mm for OPO@1064nm to 1570nm, Code: 20203-017

Potassium Titanyl Phosphate (KTiOPO3 or KTP) is an excellent optical crystal suitable for use in many optical systems. It has a high nonlinear coefficient and stable physical property. Its most popular application is as a frequency doubler of 1064nm to generate 532nm laser. KTP's properties also make it superior for electro-optic modulation (EO components), optical parametric generation (OPO or OPA components). KTP crystals are widely used in commercial and military lasers including laboratory and medical systems, range-finders, lidar, and industrial systems.

Size up to 20x20x40mm^3 and length up to 60mm

Coating options: Dual Wavelength AR, Broadband AR, High Transmission, High Reflection, Partial Reflection

6x6x20nm

90°

0°

AR/AR@1570nm+1064nm

OPO of 1064nm to 1570nm

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