Selling KDP crystal and DKDP crystal from Core Optronics Co.,Ltd
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- Brand name
- Core Optronics
- Payment Terms
- Negotiable
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Keyword
- dkdp crystal, kd*p crystal, kdp crystal
- Category
- Electrical Components & Telecoms
Core Optronics Co.,Ltd
- Country / Year Established
-
China
/
- Business type
- Others
- Verified Certificate
-
12
| Product name | Selling KDP crystal and DKDP crystal from Core Optronics Co.,Ltd | Certification | - |
|---|---|---|---|
| Category | Electrical Components & Telecoms | Ingredients | - |
| Keyword | dkdp crystal , kd*p crystal , kdp crystal | Unit Size | - |
| Brand name | Core Optronics | Unit Weigh | - |
| origin | Stock | - | |
| Supply type | - | HS code | - |
Product Information
Core Optronics Co.,Ltd is a professional supplier with high quality of KDP crystal and DKDP crystal.We can offer various size and specifications of KDP crystals and DKDP crystals according to customers' requests.
Description:
Potassium Dihydrogen Phosphate (KDP) and Potassium Dideuterium Phosphate (DKDP, KD*P) are among the most widely-used commercial NLO materials. They are commonly used for doubling, tripling and quadrupling of 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, Q-switches, and Pockels Cells, etc.
Applications:
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Second, third, and fourth harmonic generation of Nd:lasers;
-
Frequency doubling of Dye Laser;
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Frequency Conversion of high power lasers;
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Shutter for high speed photography;
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Electro-optical Modulator, Q-switches, Shutter for high speed photography.
Physical and Optical Properties:
| KDP | DKDP | |
| Crystal Structure | Tetragonal, space group D4h | Tetragonal, space group D4h |
| Lattice Parameters (Å) | a=7.4529, c=6.9751 | a=7.4697, c=6.9766 |
| Curie point (°C) | ~396 | ~495 |
| Mohs Hardness | ~2.5 | ~2.5 |
| Density (gram/cm3) | 2.332 | 2.355 |
| Hygroscopic Susceptibility | high | high |
| Thermal Conductivity (W/cm/K) | k11= 1.9 x 10-2 | k11= 1.9 x 10-2 |
| k33= 2.1 x 10-2 | ||
| Thermal Expansion Coefficients (K-1) | a11= 2.5 x 10-5 | a11= 1.9 x 10-5 |
| a33= 4.4 x 10-5 | a33= 4.4 x 10-5 | |
| Resistivity (ohm • cm) | 10-20 x 106 | 10 x 106 |
| Relative Dielectric Constant (@ 25°C and 1KHz) | εT11/ε0= 43.2,εs11/ε0=42.5 | εT11/ε0= 65.0,εs11/ε0= 62.5 |
| εT33/ε0=20.8,εs33/ε0=20.0 | εT33/ε0= 50.0,εs33/ε0= 48.0 |
Optical and Nonlinear Properties:
| KDP | DKDP | |
| Transparency Range | 180-1500nm | 200-2100nm |
| Electro-Optics Coefficients (pm/V) | r41=8.8, r63=10.3 | r41=8.8, r63=25 |
| Refractive Index @ 1064nm | no=1.4938, ne=1.4599 | no=1.4948, ne=1.4554 |
| Sellmeier Equations of KDP | ||
| no2 = 2.259276 + 0.01008956/(λ2- 0.012942625) + 13.005522λ2 /(λ2- 400) | ||
| ne2 = 2.132668 + 0.008637494/(λ2 - 0.012281043) + 3.2279924λ2/(λ2- 400) | ||
| Sellmeier Equations of DKDP | ||
| no2 = 1.9575544 + 0.2901391/(λ2- 0.0281399) - 0.02824391λ2 +0.004977826λ4 | ||
| ne2 = 1.5005779 + 0.6276034/(λ2 - 0.0131558) - 0.01054063λ2 +0.002243821 λ4 | ||
| Effective Nonlinear Optical Coefficient @ 1064nm (pm/V) | d36=0.44 | d36=0.40 |
Specifications:
| Dimension tolerance | (W +/-0.1mm)x(H+/-0.1mm)x(L+0.2mm/-0.1mm) |
| Wavefront distortion | Less than λ/8 @ 633nm |
| Clear auperture | >90% central area |
| Flatness | λ/8 @ 633nm |
| Surface Quality | 10/5 Srcatch/Dig |
| Parallelism | better than 20 arc seconds |
| Perpendicularity | 5 arc nimutes |
| Angle tolerance | theta delta<0.3 deg, phi delta<0.3 deg |
| Quality Warranty Period | 3 month under proper use |
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | Negotiable | Shipping time | Negotiable |
- President
- Ms Huang
- Address
- Building, No. 1, Road Wuyibei ,Gulou district, Fuzhou ,Fujian, P.R. China
- Product Category
- Electrical Components & Telecoms
- No. of Total Employees
- 101-500
- Company introduction
-
Core Optronics is a professional manufacturer with high quality of Wave plates, Polarizers, Polarizing Beam Splitter Cubes, BBO, LBO, BIBO.KDP,DKDP,KTP, KTA, Nd:YVO4, Diffusion bonding crystals,etc.
- Main Markets
-
France
Germany
Japan
South Korea
U.S.A
- Main Product
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