Z-Cut LiNbO3 Wafer Optical Grade 8 Inch with 0.50-1.00mm Thickness and 420-5200nm Transparency Range
Price:
Negotiable
MOQ:
2 pcs
Delivery Time:
4-6 weeks
Brand:
BonTek
Product Description
Z-Cut LiNbO3 Wafer Overview
Lithium niobate (LiNbO3) wafers offer exceptional optical performance with transparency ranging from 0.25 to 5.3 μm, making them suitable for visible, near IR, and middle IR applications. For high-power laser applications, magnesium oxide-doped crystals (MgO:LiNbO3) provide enhanced laser damage threshold while maintaining optical properties.
Available Specifications
8-Inch LiNbO3 Wafer Parameters
| Parameter | Specification |
|---|---|
| Material | 8" LiNbO3 Wafer |
| Orientation | Z-cut or X-cut |
| Surface Finish | Single or Double Sides Polish (DLP/SLP/SSP/DSP) |
| Thickness | 0.50mm, 0.675mm, 1.00mm |
| TTV | < 5μm |
| BOW | ± 40μm |
| Warp | < 80μm |
| Orientation Flats | Semi Standard Notch |
| Polished Side Ra | Roughness Ra < 5Å |
| Edge Rounding | Compliant with SEMI M1.2 Standard/IEC62276 |
Material Properties
| Property | Value |
|---|---|
| Crystal Structure | Trigonal, Space group R3c, Point group 3m |
| Melting Point | 1253℃ |
| Mohs Hardness | 5 |
| Density | 4.64g/cm³ |
| Deliquescence | None |
| Optical Homogeneity | ~5×10⁻⁵/cm |
| Transparency Range | 420-5200nm |
| Absorption Coefficient | ~0.1%/cm @1064nm |
| Refractive Indices @1064nm | ne=2.146, no=2.220 |
| Thermal Expansion Coefficients (25℃) | //a,2.0×10⁻⁶/K //a,2.2×10⁻⁶/K |
| Thermal Conductivity | 38 W/m/K at 25℃ |
Product Images
Frequently Asked Questions
What are the products you mainly work on?
We specialize in piezo wafers and were among the first in China to work with Single Crystal Quartz over 30 years ago. Our expertise extends to LiNbO3, LiTaO3, Quartz glass, LGS, and CTGS materials. We export millions of quartz blanks annually with superior angle precision for AT, SC, and IT cuts.
Can you accept product customization?
Yes, we offer full customization capabilities and can fabricate according to your specifications. Our experienced team can provide technical guidance if you're uncertain about material selection. We also maintain standard wafer inventory for immediate availability.
Acceptance Check & Handling Instructions
- Products are fragile and shipped with appropriate protective packaging
- Inspect outer carton condition upon receipt and photograph before removal
- Open vacuum packaging only in clean room environments
- Document any shipping damage immediately with photos/video and contact us
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hangzhou Freqcontrol Electronic Technology Ltd.
Location
Room 1106, CIBC, No.198 Wuxing Rd, Hangzhou, P.R.China
Contact Person
Xu