Tellurium Dioxide, or TeO2
are widely used as acousto-optic modulators because of their high acousto-optic
figure of merit.
|
Main Specifications
|
|
|
| |
Boule |
Wafer |
| Growth
direction |
[100] [110] [111] |
[110] [001] [111]
|
| Dimension |
f 35 ~
50mm |
f 35 ~
50mm
|
| Length/Thickness |
50 ~ 60mm |
0.2 ~ 1.0mm
|
| Flatness |
|
≤
15 mm
|
| Bow |
|
≤
15 mm
|
|
|
Physical Properties
|
|
| Crystal
Structure |
Tetragonal |
| Point
Group |
422 |
| Lattice
Parameter )nm) |
a
0.4810
c 0.7613 |
| Density |
5.99 g/cm3 |
| Melting Point |
730°C |
| Mohs Hardness |
4.5 |
| Transparency
Range (nm) |
350 ~ 500 |
| Gradient
of Refractive Index(×10-15)/cm |
≤
5 |
| Refractive Index |
no =
2.260
n3 = 2.142 |
| Transmittivity |
70%@632.8nm |
| Phase
Velocity (m/s) |
616 |
| Photo-elastic
Coefficient |
P11=0.074
P13=0.340 P31=0.091 P33=0.240 |
| Figure
of Merit( ×10-18S3)/g |
M2 793 |
|
|
|
|
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Toll Free(U.S.) 888.309.5061 ▪ Fax 650.618.2057
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