| After-sales Service: | After-Sale Service |
|---|---|
| Warranty: | 12 |
| Shipping: | FedEx, DHL, UPS... |
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1,What is TeO2
TeO2 is a kind of acousto-optic material with high quality factor. It has good properties of birefringence and optical rotation with low velocity of propagation along (110) axis.Under the same clear aperture, the acousto-optic device produced by TeO2 crystals has the advantages of the orders of magnitude improvement in resolution, fast response speed, small driving power, high diffraction efficiency, as well as stable and reliable performance.
TeO2 crystals are ideal single crystal material used to produce different kinds of acousto-optic device, such as acousto-optic deflector, modulator, resonator and tunable filter.
2,main technical parameters:
3,Application:
TeO2 crystals can be used to produce kinds of acousto-optic device, such as acousto-optic deflector, acousto-optic Q-switched and SAWD. Thus, these crystals are widely used in lidar, the scanning of TV and large screen's displayer, the optical memory of photon computer and laser communication.
We can provide 2inch, 3inch 4inch TeO2 ingots and all specs of wafers,bars, and blocks. Any of your questions and comments are warmly welcome.
| 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 |
FAQ:
Q: What's the way of shipping and cost?
A:(1) We accept DHL, Fedex, TNT, UPS, EMS etc.
(2) If you have your own express account, it's great.If not,we could help you ship them.
Q: How to pay?
A: T/T, Paypal, etc
Q: What's your MOQ?
A: (1) For inventory, the MOQ is 5pcs.
(2) For customized products, the MOQ is 10pcs-25pcs.
Q: What's the delivery time?
A: (1) For the standard products
For inventory: the delivery is 5 workdays after you place the order.
For customized products: the delivery is 2 or 3 weeks after you place the order.
(2) For the special-shaped products, the delivery is 4 or 6 workweeks after you place the order.
Q: Do you have standard products?
A: Our standard products in stock.
Q: Can I customize the products based on my need?
A: Yes, we can customize the material, specifications and optical coating for your optical components based on your needs.
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