Single/Double Dope LiNbO3 Wafer Optical Grade 3-8" Diameter with 1142°C Curie Temperature and Reduced Impurity Levels
Price:
Negotiable
MOQ:
2 pcs
Delivery Time:
1-4 weeks
Brand:
BonTek
Product Description
Product Overview
Lithium niobate (LiNbO3) is a premium photoelectric material offering exceptional piezoelectric, optical, and photoelastic properties combined with outstanding mechanical and chemical stability. Its superior electro-optic, acoustooptic, and nonlinear optical characteristics make it ideal for integrated optics applications.
Key Specifications
| Material | 3", 4", 6", 8" LN wafer (Saw/Optical grade) |
|---|---|
| Orientation | X / Z / Y41° / Y64° / Y128° / YZ / YX or Customized |
| Curie Temperature | 1142°C±3°C |
| Doping Options | Er, MgO, single or double doped available |
| Surface Finish | Single or double sides polish (DLP/SLP/SSP/DSP all available) |
| Thickness | 0.18/0.25/0.35/0.50/1.00+ mm |
| TTV | < 1~5µm |
| BOW | ± (25µm ~40µm) |
| Warp | <= 35µm |
| LTV (5mm×5mm) | <1.5 µm |
| PLTV (<0.5µm) | ≥98% (5mm×5mm) with 2mm edge excluded |
Material Properties
| Growth Method | Czochralski method |
|---|---|
| Crystal Structure | M3 |
| Unit Cell Constant | a=b=5.148Å c=13.863 Å |
| Melting Point | 1250°C |
| Density | 4.64 g/cm³ |
| Hardness | 5 (Mohs) |
| Refractive Index | no=2.286 ne=2.203 at 632.8nm |
| Optical Transmittance | 370 ~ 5000nm and >68% at 632.8nm |
Product Images
Frequently Asked Questions
What are your main product specialties?
We are piezo wafer specialists with 30 years of experience in single crystal quartz manufacturing. Our expertise extends to LiNbO3, LiTaO3, quartz glass, LGS, and CTGS materials. We are the preferred supplier for quartz blanks, exporting millions annually with superior angle precision in AT, SC, and IT cuts.
Do you accept product customization?
Yes, we offer complete customization services. Our experienced team can fabricate wafers to your exact specifications and provide technical guidance if needed. We also maintain standard wafer inventory for immediate delivery.
Can you ship via our preferred courier?
We accommodate all major courier services including DHL, FedEx, and UPS. You can use your account, or we can handle shipping with our discounted rates. All products are carefully packaged to minimize shipping costs while ensuring safety.
Quality Assurance & Handling
Acceptance Check Procedure:
- Handle products carefully upon receipt and inspect outer carton condition
- Document packaging alignment with photos before removal
- Open vacuum packaging only in clean room environments
- If damage is detected, photograph/video immediately without removing from packaging
- Contact us immediately for resolution of any shipping-related issues
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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