KDP & DKDP Nonlinear Crystals
Potassium dihydrogen phosphate (KDP) and potassium dideuterium phosphate (DKDP) are among the most widely used commercial nonlinear optical materials, with good UV transmittance, high damage threshold and high birefringence. They are also excellent electro-optic crystals with high electro-optic coefficients. Their surfaces are relatively susceptible to moisture; storage in dry, sealed conditions is recommended.
Specification Snapshot
Length
0.02~20 mm
Surface Quality
20/10 scratch/dig
Clear Aperture Dimension
Central 95%
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Overview
Potassium dihydrogen phosphate (KDP) and potassium dideuterium phosphate (DKDP) are among the most widely used commercial nonlinear optical materials, with good UV transmittance, high damage threshold and high birefringence. They are also excellent electro-optic crystals with high electro-optic coefficients. Their surfaces are relatively susceptible to moisture; storage in dry, sealed conditions is recommended.
Specifications
| Parameter | Value |
|---|---|
| Specification - Width x Length | 1x1~16x16 mm |
| Length | 0.02~20 mm |
| Parallelism | < 20 arcsec |
| Perpendicularity | < 5 arcmin |
Applications
Second, third and fourth harmonic generation of Nd:YAG lasers; frequency doubling of dye lasers; electro-optic modulators and Q-switches (such as Q-switches and Pockels cells)
Datasheet
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Supplier Information
WTS Photonics Co., Ltd., established in 2009, was recognized as a National High-tech Enterprise in 2021, a Fujian Provincial Technology Giant Enterprise, and a Specialized and Sophisticated SME in 2022. Located in Fuzhou, a famous optical city in China, WTS has a 17,000-square-meter standardized workshop, a team of skilled technicians, and complete optical processing, coating, assembly, and quality control systems. It provides one-stop R&D, design, and manufacturing solutions for high-precision optical components, imaging lenses, and high-power laser components. Products include optical windows, lenses, cylindrical lenses, filters, mirrors, prisms, waveplates, beam splitters, laser crystals, lens assemblies and modules, widely used in machine vision, industrial laser, biomedicine, precision instruments, aerospace, AR&VR, semiconductor, ADAS, automotive optics, and optical communication. WTS has passed ISO9001, ISO14001, ISO13485, and IATF16949 certifications. With quality as foundation, technology and talents as future, WTS continuously innovates, achieving excellent quality and reputation.
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