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Product Details:
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| Transparency Range: | High Transmittance From 0.4 To 5 μm | Crystal Symmetry: | Zircon Tetragonal, Space Group D4h |
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| Crystal Cell: | A=b=7.12A;c=6.29A | Density(g/cm3): | 4.22 |
| Hardness(Mho): | 5, Glass-like | Hygroscopic: | Non-hygroscopic |
| Thermal Expansion Coefficiet: | αa=4.43x10-6/K;αc=11.37x10-6/K | Melting Point(℃）: | 1825 |
| High Light: | Non-hygroscopic Single Crystal Substrate,High transmittance YVO4 Substrate,Zircon Tetragonal Single Crystal Substrate |
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Good temperature stability YVO4 substrate Single crystal Substrate
YVO4 is an excellent birefringent crystal for fiber optics applications. Which has good temperature stability and physical and mechanical properties. It is ideal for optical polarizing components because of its wide transparency range and large birefringence. It is an excellent synthetic substitute for Calcite (CaCO3) and Rutile (TiO2) crystals in many applications including fiber optic isolators and circulators, interleavers, beam displacers and other polarizing optics.
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
