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Product Details:
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| Thermal Conductivity Coefficient: | //C:5.23 W/m/K;⊥C:5.10 W/m/K | Crystal Class: | Positive Uniaxial With No=na=nb,ne=nc |
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| Thermal Optical Coefficient: | Dna/dT=8.5x10-6/K;dnc/dT=3.0x10-6/K | Product Name: | YVO4 Substrate |
| Material: | YVO4 Crystal | Chemical Formula: | YVO4 |
| Warranty: | One Year | HS Code: | 3818009000 |
Good physical and mechanical properties YVO4 substrate Single crystal Substrate
YVO4 is an excellent birefringent crystal for fiber optics applications. As substrate, it can replace TiO2 for lower cost and better quality in many cases.
Properties:
| Transparency Range | High transmittance from 0.4 to 5 μm |
| Crystal Symmetry | Zircon Tetragonal, space group D4h |
| Crystal Cell | a=b=7.12A;c=6.29A |
| Density(g/cm3) | 4.22 |
| Hardness(Mho) | 5, glass-like |
| Hygroscopic Susceptibility | Non-hygroscopic |
| Thermal Expansion Coefficiet | αa=4.43x10-6/K;αc=11.37x10-6/K |
| Thermal Conductivity Coefficient | //C:5.23 W/m/K;⊥C:5.10 W/m/K |
| Crystal Class | Positive uniaxial with no=na=nb,ne=nc |
| Thermal Optical Coefficient | Dna/dT=8.5x10-6/K;dnc/dT=3.0x10-6/K |
| Refractive Indices, Birefringence (△n=ne-no) and Walk-off Angle at 45°(ρ) | no=1.9929,ne=2.2154,△n=0.2225,ρ=6.04° at 630nm no=1.9500,ne=2.1554,△n=0.2054,ρ=5.72° at 1300nm no=1.9447,ne=2.1486,△n=0.2039,ρ=5.69° at 1550nm |
| Sellmeier Equation (λ in μm) | no2=3.77834+0.069736/(λ2-0.04724)-0.0108133λ2 ne2=4.59905+0.110534/(λ2-0.04813)-0.0122676λ2 |
Advantage:
1.Good temperature stability and physical and mechanical properties
Product shots:
FAQ:
1.Q: Are you a factory manufacturer?
A: Yes ,we are manufacturer with 13 years experience in the scintillator crystal industry and supplied many famous brands with good quality and service.
2.Q:Where is your main market?
A:Europe, America, Asia.
Contact Person: Ivan. wang
Tel: 18964119345
