Nanjing Crylink Photonics Co.,Ltd
| Packaging Details | Carton |
| Delivery Time | 3-4 weeks |
| Payment Terms | TT |
| Supply Ability | 100 pieces /month |
| Name | Piezoelectric Crystals LiTaO3 Piezoelectric Crystals |
| Lattice constant, A | a = 5.154, c = 13.783 |
| Density, g/cm3 | 7.45 |
| Melting point , °C | 1650 |
| Place of Origin | China |
| Brand Name | CRYLINK |
| Certification | Iso9001 |
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Product Specification
| Packaging Details | Carton | Delivery Time | 3-4 weeks |
| Payment Terms | TT | Supply Ability | 100 pieces /month |
| Name | Piezoelectric Crystals LiTaO3 Piezoelectric Crystals | Lattice constant, A | a = 5.154, c = 13.783 |
| Density, g/cm3 | 7.45 | Melting point , °C | 1650 |
| Place of Origin | China | Brand Name | CRYLINK |
| Certification | Iso9001 | ||
| High Light | lithium niobate wafer ，lithium tantalate wafers | ||
Saw Applications
The 36°and 42°cuts of Lithium Tantalate have shown widespread adoption for the telecommunications mobile phone handset market at frequencies from 800 to 2100 MHz. These orientations show an optimized bandwidth / insertion loss trade off in performance and are dominating the ever expanding mobile handset sales.
For lower bandwidth, higher selection filters other orientations including the 112° rotated cut have shown great promise and are effectively covering the gap between Quartz (Ultra narrow band) and the 36/42° (wideband) models.
Both lithium niobate and lithium tantalate can be grown with different properties for differing applications, research projects and production methods. For example wafers free of pyroelectric discharge, 4" (100mm), orientation 36°or 42°.
Parameter
|
Materials Properties |
LiTaO3 |
|
Crystal symmetry |
Trigonal, 3m |
|
Lattice constant, A |
a = 5.154, c = 13.783 |
|
Density, g/cm3 |
7.45 |
|
Melting point , °C |
1650 |
|
Curie point , °C |
610 |
|
Mohs hardness |
6 |
|
Solubility |
Insoluble in water |
|
Color |
Colorless or light yellow |
|
Thermal expansion coefficient, 10-6/ °C |
aa = 16, ac = 4 |
|
Specific heat, cal/g°C |
0.06 |
|
Thermal conductivity , mW/cm °C |
46 |
|
Dielectric Constant (@ 100 KHz) |
ea = 54 ec = 43 |
|
Transparency range, nm |
400 - 5500 |
|
Refractive indices @ 633 nm |
no = 2.175 ne = 2.180 |
|
Electro-optic coefficients pm/V @633 nm, high frequency |
r33 = 33 r13 = 8 r22 = 20 |
|
Nonlinear optical coefficients p/m/V @ 1064 nm |
d22 = 2.0 d31 = - 1 d33 = -21 |
|
Pyroelectric Coefficient: |
-2.3*10-4 C/°C/m2 |
|
Optical homogeneity |
~10-5 |
|
Absorption loss @ 1064 nm |
< 0.15 %/cm |
Company Details
Business Type:
Manufacturer
Year Established:
2014
Employee Number:
90~100
Ecer Certification：
Active Member
Crylink is a manufacturer and supplier of Single Crystal Materials and optical components used in lasers, imaging and other optical areas. Crylink is one of the high tech company of Nanjing Institute of Advance Laser Technology(NIALT), which is the only one industrialization base of Shanghai Institu... Crylink is a manufacturer and supplier of Single Crystal Materials and optical components used in lasers, imaging and other optical areas. Crylink is one of the high tech company of Nanjing Institute of Advance Laser Technology(NIALT), which is the only one industrialization base of Shanghai Institu...
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