3inch 4inch 6inch Lithium Niobate Single Crystal Thin Film LNOI Wafer <110> <100> <001>
Product Description
3inch 4inch 6inch Lithium Niobate Single Crystal Thin Film LNOI Wafer <110> <100> <001>
Lithium niobate has excellent electro-optical, nonlinear, and piezoelectric properties, and integrated photonics devices based on lithium niobate thin films (LNOIs) on insulators have been widely developed with the help of advanced micro-nano processing techniques. In the future, high-performance LNOI materials will support the further development of LNOI-based micro-nano optics, integrated photonics, and microwave photonics. The preparation of high-performance LNOI materials will be an important step in the industrial application of lithium niobate optoelectronic devices.
Features
- Nonlinear optical properties: Lithium niobate (LiNbO₃) has excellent nonlinear optical properties, capable of generating second harmonics (SHG) and optical parametric amplification (OPA).
- Electro-optic effect: The material has a significant electro-optical effect, which can change its refractive index under the action of an electric field, and is widely used in modulators and optical switches.
- Acousto-optic effects: Lithium niobate wafers are sensitive to sound waves and can be used to make acousto-optic modulators and filters.
- Wide spectral range: Suitable for a wide spectral range from ultraviolet to near-infrared, suitable for a wide range of laser applications.
- Good thermal stability: Maintains good performance in high-temperature environments, making it suitable for harsh working conditions.
Technical Parameters
| Properties (LiTaO3) | |
| Transmission Range (50% of total transmission) | 0,275 - 5,25 µm (thickness 8 mm) |
| Refractive Index | no = 2,139, ne = 2,139 @633 nm |
| Reflective Loss | 13,17%@0,633 µm |
| Reststrahlen | |
| Density | 7.4564 g/cm3 |
| Melting Point | 1650°C |
| Molecular Weight | 235,89 |
| Thermal Conductivity | 4,6 W/m·K ; 8,78 W/m·K |
| Heat Capacity | 424 J/(K·kg) |
| Thermal Expansion | |
| Hardness (Mohs) | 750 |
| Young`s Modulus | |
| Shear Modulus | |
| Bulk Modulus | |
| Rupture Modulus | |
| Elastic Coefficient | C11 = 230; C12 = 42; C13= 79; C14= -11; C33= 276; C44 = 95,9 GPa |
| Dielectric Constant | 41-53 @298K |
| Solubility in Water | unsoluble |
| Crystal Structure | Single crystal, synthetic |
| Crystal Type | trigonal, a = 5,15 Å c = 13,77 Å nbsp] |
| Cleavage Planes | no cleavage |
| Poisson Ratio | |
| Application | electro optic Q-switch, integrated optical substrate, sensor, frequency converter |
| Remarks | stoichiometric or congruent |
Applications
1. Lasers: used for the modulation and frequency multiplication of laser diodes and solid-state lasers.
2. Optical communication: It is used as a modulator and optical switch in optical fiber communication to improve data transmission efficiency.
3. Sensors: Used in the manufacture of highly sensitive light sensors and MEMS devices.
4. Imaging equipment: used in imaging systems for optical interferometers and imaging sensors.
5. Quantum optics: as an important optical component in the field of quantum computing and quantum communication.
Our services
1. Factory direct manufacture and sell.
2. Fast, accurate quotes.
3. Reply to you within 24 working hours.
4. ODM: Customized design is avaliable.
5. Speed and precious delivery.
FAQ
1. Q: How to pay?
A:100％T/T, Paypal, West Union, MoneyGram, Secure payment and Trade
Assurance on and etc..
2. Q: Can I customize the products based on my need?
A: Yes, we can customize the material, specifications for your optical components
based on your needs.
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