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KDP/DKDP

KDP (Potassium Dihydrogen Phosphate ) and DKDP (Potassium Dideuterium Phosphate, KD*P) are among the most widely-used commercial NLO materials. With good UV transmission, high damage threshold, and high birefringence, these material are usually used for doubling, tripling and quadrupling of Nd:YAG laser. In addition, they are also widely used as E-O modulators such as Q-switch.
As an important KDP/DKDP supplier in the whole international market, Wisoptic confirms top quality, large quantity and fast delivery upon your request.

Technical Data [KDP/DKDP]
 

Deuteration Ratio > 99.00%
Dimension Tolerance ± 0.1 mm
Angle Tolerance < ±0.2°
Flatness < λ/8 @ 633 nm
Surface Quality < 20/10 [S/D]
Parallelism < 10”
Perpendicularity ≤ 10'
Chamfer ≤ 0.2mm @ 45°
Chip ≤ 0.1 mm
Wavefront Distortion < λ/8 @ 633 nm
Clear Aperture > 90% of central area
Coating AR coating
Laser Damage Threshold 1 GW/cm2 for 1064nm, 10ns, 10Hz (uncoated)