76.2mm 100mm 150mm Diameter LiTaO3 Wafer for Nonlinear Optics Passive Infrared IR Sensors
Innovate your applications with our state-of-the-art LiTaO3 Wafers. These wafers, made from lithium tantalate (LiTaO3), are renowned for their unique piezoelectric, pyroelectric, and ferroelectric properties, making them invaluable in today's high-tech world.
Our LiTaO3 Wafers are precision-engineered to offer superior crystal quality and uniformity. They exhibit excellent electro-optic coefficients, making them ideal for applications such as optical modulators, frequency converters, and acoustic wave devices.
With their high chemical stability and temperature resistance, our LiTaO3 Wafers can withstand harsh environments and demanding operating conditions. Their unique properties also enable them to be used in cutting-edge technologies like surface acoustic wave (SAW) filters for wireless communication systems.
Whether you're developing new technologies or seeking to enhance existing ones, our LiTaO3 Wafers are the key to unlocking your potential. Contact us today to learn more about how our products can transform your applications and take your research or manufacturing process to the forefront of innovation.
Material Characteristics
| Material | 3" 4" 6" 8" LN wafer Saw/Optical grade | 3" 4" 6" LT wafer Saw/Optical grade |
| Orientation | X/ Z/ Y41°/ Y64°/ Y128°/ YZ/ YX or Customized | X112°/ Y28°/ Y36°/ Y42°/ YZ or Customized |
| Curie Temp | 1142°C±3°C | 605°C±3°C |
| Doped with | Zn, MgO, single or double doped available | Fe doped (Yellow Black) |
| Single Domain | Completed Polarization (White) / Reducted (Black) |
Processing Capacity
| Surface finish | Single or Double side polish (DSL/SSP/DSP available) |
| Thickness | 0.18/0.25/0.35/0.50/1.00 + mm | 0.25/0.35/0.50/1.00+mm |
| TTV | < 1~5µm |
| BOW | ± (25µm ~40um ) |
| Warp | <= 25µm |
| LTV (5mmx5mm) | <1.5 um |
| PLTV(<0.5um) | ≥98% (5mm*5mm) with 2mm edge excluded |
| Edge | Compl't with SEMI M1.2@with GC800# .regular at C typed |
| Orientation flats | Available, per request |
| Polished side Ra | Roughness Ra<=5A |
| Back Side Criteria | Roughness Ra:0.5-1.0µm GC#1000 |
| Edge Rounding | Compliant with SEMI M1.2 Standard/refer to IEC62276 |
| Cracks, saw marks, stains | None |
Acceptance Check
1. The product is fragile. We have adequately packed it and labeled it fragile. We deliver through excellent domestic and international express companies to ensure transportation quality.
2. After receiving the goods, please handle with care and check whether the outer carton is in good condition. Carefully open the outer carton and check whether the packing boxes are in alignment. Take a picture before you take them out.
3. Please open the vacuum package in a clean room when the products are to be applied.
4. If the products are found damaged during courier, please take a picture or record a video immediately. DO NOT take the damaged products out of the packaging box! Contact us immediately and we will solve the problem well.
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76.2mm 100mm 150mm Diameter LiTaO3 Wafer For Nonlinear Optics Passive Infrared IR Sensors Images
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