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RONAR-SMITH®
LASER OPTICS & IR IMAGING
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Infrared Optical Material -
LiNbO3
Crystal |
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As one of the most important Functional Materials, Lithium
Niobate Crystal is widely used as frequency doublers, switch, retarder, frequency multiplier, parametric oscillator.
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| Physical properties£º |
| Refractive Index |
ne=2.208£¬no=2.297,(¦Ë=632.8nm) |
| Melting
point |
1250-1260¡ãC |
| Density |
4.64g/cm3 |
| Hardness,Mohs |
5-6 |
| Extinction Ratio |
1000:1 |
| Dual graded-index |
10-5/cm |
| Thermal expansion coefficient |
A-axis¦Á800¡ãC=16.7¡Á10-6/¡ãC
C-axis¦Á600¡ãC=2¡Á10-6/¡ãC |
| Dielectric constant |
/ 84 / 29
/ 43 / 28 |
| Electromechanical Coupling Coefficient |
Kt 0.20 K31 0.028 |
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LiNbO3 Crystal
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Specification£º
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| Style |
Diameter(mm) |
Length(mm) |
Remark |
| C801 |
20-25 |
50-80 |
Growth along the C-axis,
used as optical components |
| A812 |
20-25 |
50-80 |
Growth along the A-axis,
used as optical components |
| C801 |
30-60 |
50-100 |
Growth along the C-axis,
used as Piezoelectric devices |
| C845 |
80-180 |
40-80 |
Growth along the C-axis,
used as Piezoelectric devices |
| [104]847 |
80-180 |
40-80 |
Growth along the 104-axis,
used as Piezoelectric devices |
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| Wavelength Technology Singapore Pte. Ltd. |
| BLK 2, Bukit Batok St.24, #06-03/06-09, Skytech Building, Singapore 659480 |
| Tel: 65-65649624 |
Fax: 65-65643862 |
Email: info@wavelength-tech.com |
Website: www.wavelength-tech.com |
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