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LiTaO3 crystal is also an widely used E-O crystal, due to its optical, NLO and E-O poperties similar to those of LiNbO3 crystal, but with higher damage threshold (> 500 MW/cm2 for ns pulsed). Main properties include:
Transparent Range: 0.4 - 5.0 mm; E-O Coefficient: r33=30.4;
Refractive Indices: no=2.176, ne=2.180 @ 633 nm.
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| Diameter: Φ40mm ~ Φ102mm |
| Thickness: 0.2~1.2mm |
| Orientation: X, Z, 36°Y, 42°Y, 112°Y |
| Ref. flat orientation: X |
| Ref. Flat width: 16± 2mm, 22±2 mm, 32±2 mm |
| Bow: less than 20m m |
| Orientation Tolerances: within 10 arc min. or better |
| Standard polishing: one side polished 20/10 Scratch/Dig, Another side is inspection polished |
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