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Nonlinear
Crystals
Introduce
Nonlinear
Crystals
Laser
Crystals
AO
& EO Crystals
LiNbO3
LiNbO3
Wafer
TeO2
PbMoO4
LiTaO3
Optical
Crystals
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LiTaO3
SAW Wafer
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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:
¦µ40mm
~
¦µ102mm |
| Thickness:
0.2~1.2mm |
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Orientation: X, Z, 36¡ãY, 42¡ãY, 112¡ãY |
| Ref.
flat orientation: X |
| Ref.
Flat width: 16¡À 2mm, 22¡À2 mm, 32¡À2 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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