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LiNbO3 saw grade Y-cut
LiNbO3 saw grade wafer, Y-cut, 3" dia. x 0.5 mm thick, 1sp
- Saw grade single crystal LiNbO3
- Size
- 3" diameter x 0.5mm thick
- Crystal Structure
- Hexagonal a=5.148 Å, c= 13.863 Å
- Curie Temperature
- ~ 1160 oC
- Thermal expansion (x10-6/ oC)
- •a11: 15.4
•a33: 7.5
- Index of Refraction
- •ho=2.286
•he=2.203
•at 632.8 nm
- Transmission wavelength
- 0.4 ~ 2.90 m
- Nonlinear coefficient
Electro-optical Coefficient
- •d33=34.45, d31=d15=5.95, d22=13.07 (pmV-1)
•g13=8.6, g22=3.4, g33=30.8, g51=28.0, g22=6.00 (pmV-1)
- Transparency Range
Transmissivity
- •370 ~ 5000 nm
•> 68 % @ 632.8 nm
- Sellmeier Equation ( l in mm )
- •ho2 (l) = 4.9048 + 0.11768/(l2 –0.04750) – 0.027169 ´ l2
•he2 (l) = 4.5820 + 0.099169/(l2 –0.04443) – 0.021950 ´ l2
- LiNbO3 Finished Components
- Size
- Any size below 3" diameter boule
- Tolerance of size
- •Z-axis: ± 0.3 mm
•X-axis and Y-axis: ± 0.1 mm
- Chamfer
- Less than 0.5 mm at 45o ± 5o
- Accuracy of orientation
- •Z-axis: < 5'
•X-axis and Y-axis: < 10'
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Working days : Monday to Saturday
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