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KDP and DKDP Crystal

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KDP&DKDP Nonlinear Crystal

KDP&DKDP Crystal are commonly used for doubling, tripling and quadrupling of Nd:YAG laser at the room temperature.
  • product orgin:

    China
  • shipping port:

    Fuzhou China
  • payment:

    T/T Payment, Western Union
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KDP&DKDP Nonlinear Crystal

Potassium Dihydrogen Phosphate (KDP) (KH2PO4), Potassium Dideuterium Phosphate (DKDP ) (KD2PO4) are among the most widely-used commercial NLO materials, characterized by good UV transmission, high damage threshold, and high birefringence, though their NLO coefficients are relatively low. They are usually used for doubling, tripling and quadrupling of a Nd:YAG laser at the room temperature. In addition, they are also excellent electro-optic crystals with high electro-optic coefficients, widely used as electro-optical modulators, such as Q-switches, Pockels Cells, etc.


KDP&DKDP Crystal Advantages

1.Good UV transmission
2. High optical damage threshold
3. High birefringence High nonlinear coefficients


KDP&DKDP Crystal Application:
1. Second, third, and fourth harmonic generation of Nd:lasers.
2. Frequency doubling of dyer laser
3. Electro-optical modulator and Q switches


SPECIFICATIONS:
Width x Length: 1x1 ~ 16x16mm
Lenght: 0.02 ~ 20mm
Dimensional Tolerance: (W±0.1mm) x (H±0.1mm) x (L+0.2mm/-0.1mm)
Flatness: <λ/8 at 633nm
Surface Quality: 20/10 Scracth/Dig
Parallelism: < 20 arc seconds
Perpendicularity: < 5 arc minutes
Wavefront Distortion: <λ/8 at 633nm
Clear Aperture: Central 95%
Chamfer: 0.15x45°


KDP crystal

NOTE: 

KDP and DKDP surface easier moistens,  the user is advised to provide a dry condition (<50%) and the sealed housing for preservation. 

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