Lithium Niobate Wafers
We offer a variety of sizes and thickness of Lithium Niobate Wafers with wafer diameters ranging from 75 to 125 mm. Standard thicknesses are 0.5 mm, 0.7 mm, and 1.0 mm.Full Product Description
- Linear dimensions up to 100 mm
- Axes orientation:
- ±30 arc minutes
- Clear aperture:
- 80% of central area
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The standard orientations are x-axis and z-axis growth.
Lithium niobate is available in two compositions: congruent and 5.0 mol % magnesium doped.
- Wide transparency range
- High electro-optic and nonlinear optic coefficients
- Very high electro-mechanical coupling coefficients
- Chemical and mechanical stability.
|Size||Linear dimensions up to 100 mm|
|Compositional uniformity||48.38 ±0.01 mol% Li₂O|
|Curie temperature||1142.3 ±0.7°C|
|Axes orientation||±30 arc minutes|
|Optical surface finish||Uncoated: 10/5 scratch/dig per MIL-O-13830A, Coated: 20/10 scratch/dig|
|Wavefront distortion||<λ/4/cm @ 633 nm|
|Absorption loss||<0.15%/cm @ 1.06 µm|
|Clear aperture||80% of central area|