Basic Info.
Product Description
Lithium Niobate LN wafers for photonics and optoelectronics
LN Wafer (LiNbO3)
LN wafer is an ideal material for versatile applications in the fields of photonics and optoelectronics such as Detectors, Sensors, Phased-array radar and Electro-optic modulators..etc. The single crystal LN thin films will be used for developing wide-bandwidth, high speed and high efficiency electronic devices and photonic circuits.
Single-crystal LN thin film/SiO2 layer/LN substrate | ||
Parameter | Specification | Unit |
Grade | Prime | |
Diameter | 3 | inches |
Top LN Layer | ||
Growth method | Ion implantation / Wafer bonding | |
Orientation | <+Z> ± 0.5 | degree |
Thickness | (300~700) ± 50 | nm |
Thickness uniformity | ± 5 | % |
Surface roughness | < 1 | nm |
Buried Oxide | ||
Growth method | PECVD | |
Thickness | 2000 ± 100 | nm |
Thickness uniformity | ± 5 | % |
Refractive index | 1.46 ~ 1.47 | |
Handle Wafer | ||
Thickness | 0.51 ± 0.05 | mm |
Orientation | <+Z> ± 0.5 | degree |
Back side surface | Polished | |
Flat alignment | ± 0.1 | mm |
Related LiNbO3 Optical Wafer we can supply
optical grade quality wafers
Saw grade quality wafers
MgO doped LiNbO3
Fe doped LiNbO3
Innovation point: Through the growth equipment modification,we create simulation of crystal growth system and can design crystal shape. The computer chip control the changing of crystal shape according to crystal growth status, through the processing of precision sensor signals. We self-design a set of graded composite temperature structure. With the help of it, the temperature gradient in crystals, melt and the solid liquid interface reach the good state for optical crystal growth.
Packaging 
Product Pictures:
Overseas exhibition
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.