High Stability Bi12GeO20 BGO Piezoelectric Crystal Substrate
High stability Bi12GeO20 BGO piezoelectric crystal substrate
Bi12GeO20 Bismuth germanate crystal is a key material for making narrow band, high stability SAW/BAW domain / time domain device, high sensitive read write holographic memory, digital signal related devices and program control delay.
Typic Dimension: Dia45x45mm and Dia45x50mm
Orientation: (110), (001)
Properties:
| Crystal | Bi12GeO20 (BGO) |
| System | Cubic, 23 |
| Melting Point(℃) | 930 |
| Density(g/cm3) | 9.2 |
| Hardness (Mho) | 4.5 |
| Transparencey Range(nm) | 470 – 7500 |
| Transmittance at 633 nm | 67% |
| Refractive Index at 633 nm | 2.55 |
| Dielectric Constant | 40 |
| Electro-optic Coefficient | r41 = 3.4 x 10-12 m/V |
| Resistivity | 8 x 1011W-cm |
| Loss Tangent | 0.0035 |
Advantage:
1.High stability SAW/BAW domain / time domain device
2.High sensitive read write holographic memory
Product shots:
FAQ:
1.Q: Are you a factory manufacturer?
A: Yes ,we are manufacturer with 13 years experience in the scintillator crystal industry and supplied many famous brands with good quality and service.
2.Q:Where is your main market?
A:Europe, America, Asia.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.