Piezoelectric Effect Crystals Good Optical Rotation Q Switch LGS Crystal
Price:
Negotiable
MOQ:
1
Delivery Time:
4 weeks
Brand:
Crystro
Product Description
Good optical rotation Q-Switch Material LGS Crystals For Electro-Optic Q-Switch
Langasite - Lanthanum Gallium Silicate (La3Ga5SiO14) is a multifunctional crystal. Because of the effect of optical rotation , it can be used in electro-optic Q-switch. Crystro also supply electro-optic Q-switch made by LGS . It also can be used as piezoelectric materials ,mainly applied in fabrication of SAW (surface acoustic wave), BAW (bulk acoustic wave) devices and sensors .The devices made of LGS crystal could work at high temperatures up to 900℃ because of its high thermal stability.
Material Properties:
| Crystal Structure | Group P321, point group 32 |
| Growth Method | Czochralski |
| Hardness | 6.6 Moh's |
| Density | 5.754 g/cm3 |
| Melt Point | 1470 ℃ |
| Electro-optical coefficients | γ11=2.3×10-12m/V |
| γ33=1.8×10-12m/V | |
| Coefficient of thermal expansion | α11=5.15×10-6K-1 |
| α33=3.65×10-6K-1 | |
| Dielectric constant | ε11=18.27 |
| ε33=55.26 | |
| Inclusions | N0 |
LGS Transmission Curve :
Main Advantages :
- High Thermal stability
- Low equivalent resistance ratio
- High electromechanical coupling coefficient (3 times of quartz)
Product Details :
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Company
ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.
Location
No. 176, Yuner Road Industrial Park, Hefei City, Anhui, China
Contact Person
Zheng