| Categories | LiNbO3 Wafer |
|---|---|
| Brand Name: | zmkj |
| Model Number: | LT-001 |
| Place of Origin: | CHINA |
| MOQ: | 25pcs |
| Price: | by case |
| Supply Ability: | 5000pcs/month |
| Delivery Time: | 15-30days |
| Packaging Details: | PET Films or 25pcs casstle case by 100 grade cleaning room |
| materials: | LiNbO3 single crystal |
| industry: | semiconductor wafer,saw wafer,optical wafer |
| application: | 5G,SAW device,optical glass, |
| color: | yellow, red,black |
| size: | 4inch |
| orientation: | Y-42° commen |
8inch 200mm 20-60um Lithium Tantalate LT LN Thin Wafers
LT & LN Wafer
The basic principle of SAW devices is the generation of elastic surface waves from electrical signals and their reconversion. The substrate material is a piezoelectric crystal such quartz (SiO2), lithium tantalate (LiTaO3) or lithium niobate (LiNbO3). This are single crystal materials, which are cut out after the growth process with a defined orientation to a wafer. NQW produced this wafer for SAW manufacture and R&D centres. Please find below typical specification requirements.
LT /LN Material
LT Lithium Tantalate (LiTaO3), LN Lithium Niobate (LiNbO3)
LT: typical cutting X112°Y/36°Y/42°Y/48°Y/ Z-cut
LN: typical cutting 128°Y/64°Y /41°Y /Y / Z-cut
SAW/Optical Grade, LN Black (Free of Pyro-Electric Effect)
MgO doped LN Wafer
Piezoelectric Crystal LiTaO3 crystals/wafers
| Specification | Conventional | High Precision |
| Materials | LiTaO3(LT)/ LiNbO3 wafers | LiTaO3(LT)/LiNbO3 wafers |
| Orientation | X-112°Y,36°Y,42°Y±0.5° | X-112°Y,36°Y,42°Y±0.5° |
| Parallel | 30″ | 10'' |
| Perpendicular | 10′ | 5' |
| surface Quality | 40/20 | 20/10 |
| Wavefront Distortion | λ/4@632nm | λ/8@632nm |
| Surface Flatness | λ/4@632nm | λ/8@632nm |
| Clear Aperture | >90% | >90% |
| Chamfer | <0.2×45° | <0.2×45° |
| Thickness/Diameter Tolerance | ±0.1 mm | ±0.1 mm |
| Maximum dimensions | dia150×50mm | dia150×50mm |
Piezoelectric Crystal Lithium Tantalate LT LiTaO3 crystals
| Product Name: | Lithium tantalate (LiTaO3) crystal substrate | ||||||||||||||||||||||||
| Product Description: | Lithium tantalate (LiTaO3) single crystal has a very good electro-optical, piezoelectric and pyroelectric properties, widely used in pyroelectric devices and color television. Branch crystal company specializes in producing high quality and the most competitive price high purity optical grade LiTaO3 crystal substrate | ||||||||||||||||||||||||
| Technical parameters: |
| ||||||||||||||||||||||||
Specification
Orientation | 36°Y-cut±0.2° | 42°Y-cut±0.2° | X-cut±0.2° | |
| Diameter | 100±0.3mm , | |||
| 1st OF Flat | 32±2mmperpendicular to X-axis±0.2° | 32±2mm, perpendicular to 112°Y±0.2° | ||
| 2st OF Flat | 10±2mm CW270°from 1st OF | 10±2mm CW315°from 1st OF | 10±2mm CW315° Or 270°from 1st OF | |
| Thickness | 200~250±25um,300-350±25um,500±25um or by customized | |||
| Front surface | "+",Ra＜1nm, | |||
| Back surface | GC#1000, GC#2000 Lapped | |||
| LTV | ＜1um,at5x5mm zone | |||
| BOW | ≤25um | |||
Product display
FAQ
Q. Do you have any stock of wafer or ingots?
yes,aslike 3inch,4inch commen size substrates wafers are in stocks.
Q. Where is your company located?
Our company located in shanghai,China. factory is in wuxi city.
Q. How long will take to get the products?
Generally it will take 1~4 weeks to process and then delivery.
It is depend on the quantity and the size of the products.
Q: How about pay term ＆ delivery ?
T/T 50％deposit and left part before delivery by FOB .
|
Piezoelectric Crystal LiTaO3 LiNbO3 Wafers , Black LT And LN Wafer For Saw
Three Color Lithium Tantalate Wafers , Litao3 Wafer For Saw And Optical
3inch 4inch 6Inch 900 Nm LT LN thin film Y-42° commen
Semiconductor LN Crystals by CZ Czochralski method For Optical application
LT LN Single Crystals 4inch For 5G
Y axis LT LN Single Crystals by CZ growth method
3inch 4inch 6inch Lithium Niobate Single Crystal Thin Film LNOI Wafer <110> <100> <001>
4inch 100mm LT LN thin film For SAW Device for Electronic device
LiTaO3 LiNbO3 Wafers LN LT Thin Films Wafers 42°Y
4inch 6inch X-cut LN 400nm LiNbO3 thin film on silicon substrate
