KDP with High Transmission （T>90%）at 266nm

• High homogeneity and optical uniformity
• Excellent internal quality

• Top finish quality with high processing precision
• Large block for various size and shapes
• Very competitive price
• Mass production, quick delivery

• Over 20 years experience of crystal growing technique

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Product Details

Potassium dihydrogen phosphate KH₂PO₄ (KDP) is a transparent dielectric material best known for its nonlinear optical and electro-optical properties. Because of its nonlinear optical properties, it has been incorporated into various laser systems for harmonic generation and optoelectrical switching. In addition, KDP is particularly suitable for use in large-aperture laser systems such as that located at the National Ignition Facility (NIF) because it can be grown as a single crystal to large size.

WISOPTIC' KDP/KD*P WITH BEST COST PERFORMANCE IN THE WORLD

KDP with high transmission （T>90%）at 266nm.jpg

Dimensions	On customer's request (10010080mm)
Dimension Tolerance	± 0.1 mm
Angle Tolerance	≤ ± 0.25°
Flatness	< λ/8 @ 632.8 nm
Surface Quality	< 20/10 [S/D] (MIL-PRF-13830B)
Parallelism	< 20”
Perpendicularity	≤ 5'
Chamfer	≤ 0.2mm @ 45°
Transmitted Wavefront Distortion	< λ/8 @ 632.8 nm
Clear Aperture	> 90% of central area
Laser Damage Threshold	> 500 MW for 1064nm, TEM00, 10ns, 10Hz (AR-coated) > 300 MW for 532nm, TEM00, 10ns, 10Hz (AR-coated)
* Products with special requirement upon request.