Henan, China
Business Type:
Trading Company
Business Range:
Electrical & Electronics, Instruments & Meters, Light Industry & Daily Use, Lights & ...
Number of Employees:
2
Year of Establishment:
2017-01-22
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
Sample Available

Crystal, Optic Saw, Linbo3 Wafers manufacturer / supplier in China, offering Optical Grade Magnesium-Doped Lithium Niobate Crystal Substrate, Factory Custom Optical Glass Rod Cylindrical Lens, Custom Glass Optical Lens Plano Convex Half Cylindrical Lenses and so on.

Gold Member Since 2018
Audited Supplier
Supplier Homepage Products Sapphire product Sapphire Windows Optical Grade Magnesium-Doped Lithium Niobate Crystal Substrate

Optical Grade Magnesium-Doped Lithium Niobate Crystal Substrate

Get Latest Price
Min. Order / Reference FOB Price
25 Pieces US $1-100/ Piece
Port: Beijing, China
Production Capacity: 40000PCS/Month
Payment Terms: T/T, Western Union, Paypal
Size: 2inch to 6inch
Thickness: 250µm to 500µm
Surface: Single Side Polished, Double Sides Polished
Grade: Optical Grade and Saw Grade
Typical Cutting: 128°y/64°y /41°y /Yz-Cut
Transport Package: Single Piece or 25 PCS

You Might Also Like

Loading...

Basic Info

Model NO.
2 inch
Specification
2-6 inch
Origin
China

Lithium Niobate (LiNbO3) Wafer (2inch-6inch)

1. What is Lithium Niobate ?
LiNbO3 is a ferroelectric material with variety of applications. 
A great variety of devices has been developed based upon this material having unique electro-optical, photoelastic, piezo-electric and non-linear properties combined with good mechanical and chemical stability and wide transparency range. For instance, in optical modulation and Q-switching large electro-optic coefficients of lithium niobate infrared wavelengths is used. By-turn, the large nonlinear (d) coefficient of LiNbO3 allows very successfully use this material in optical parametric oscillaton and difference frequency mixing to generate tunable infrared wavelengths and second harmonic.

It is widely used as frequency doublers for wavelength over 1 micron and optical parametric oscillators (OPOs) pumped at 1064 nm as well as quasi-phase-matched (QPM) devices.

LiNbO3 is also one of the most attractive materials for optoelectronics. A great variety of devices has been developed based upon this material having unique electro-optical, photoelastic, piezo-electric and non-linear properties combined with good mechanical and chemical stability and wide transparency range. 

2. Application: surface acoustic wave filter, isolator, narrow-band filter, sensor, the photon tunable filter, acousto-optic device, Optical gyroscope, optical waveguide, photoswitch, light modulation direction coupler, Optical modulator, Interferometer gyrator, High-speed long-distance communication devices and double-frequency device.

The Application of SAW devices are especially used in mobile phones as dielectric filters band-pass filter, RF filter and IF filter. broadband filters, include radar technology, remote controls for home electronics,


3.Detailed specification of LiNbO3 Wafer

OrientationX-Axis, Y-Axis, Z-Axis, Y-Axis 128°/64°/41°/36° Rotated
Orientation Tolerance±0.2°
Diameter50.8±0.1mm (2 inches), 76.2±0.2mm (3 inches), 100±0.3mm (4 inches), 150±0.5mm (6 inches)
Thickness500±25µm,  660±25µm,  710±25µm,  790±25µm,  1000±25µm
Primary Flat Length16.0±1.5mm,  22.0±2.0mm,  32.5±2.5mm
TTV≤30µm
BOW≤30µm
Front SurfaceRa < 1nm
Back SurfaceFine ground or polished (Ra<1nm)


4. Related LiNbO3 Optical Wafer we can supply 
  optical grade quality wafers 
  Saw grade quality wafers
  MgO doped LiNbO
  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.

Product Pictures:
Optical Grade Magnesium-Doped Lithium Niobate Crystal Substrate
Fe Dopped LN ingot

Optical Grade Magnesium-Doped Lithium Niobate Crystal Substrate
Ingot and wafers

Optical Grade Magnesium-Doped Lithium Niobate Crystal Substrate
 

Send your message to this supplier

*From:
*To:
avatar Ms. Doris
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now