2" 3" 4" 6"Sapphire Wafer Al2O3 Crystal Substrate Double Side Polished For Optical
In today's rapidly evolving world of electronics, the demand for materials that offer unmatched durability, thermal stability, and optical clarity is ever-growing. That's why we're proud to introduce our latest innovation: the Sapphire Wafer.
The Sapphire Wafer is a revolutionary product that combines the strength and purity of sapphire with the precision and functionality of a wafer. Sapphire, renowned for its hardness and scratch resistance, is an ideal material for applications where durability is paramount. And when paired with our advanced wafer technology, it becomes the perfect solution for a wide range of high-performance electronics.
Our Sapphire Wafers are precision-cut and polished to the highest standards, ensuring consistent quality and optimal performance. They offer exceptional thermal conductivity, allowing for efficient heat dissipation and improved device reliability. And their optical clarity makes them ideal for applications that require precise light transmission or imaging.
Whether you're developing next-generation LEDs, sensors, or high-end optical components, the Sapphire Wafer is the perfect choice. It's the perfect blend of durability, performance, and precision, all in one convenient package.
So why wait? Upgrade your electronics today with the Sapphire Wafer. Contact us now to learn more about how our Sapphire Wafers can transform your products and take your business to the next level.
OPTICAL PROPERTIES
| Transmission | 0.17 to 5.5 um |
| Refractive Index | 1.75449 (o) 1.74663 (e) at 1.06 um |
| Reflection Loss | at 1.06 microns (2 surfaces) for o-ray - 11.7%; for e-ray - 14.2% |
| Absorption Index | 0.3 x 10-3 cm-1 at 2.4 um |
| dN/dT | 13.7 x 10-6 at 5.4 um |
| dn/dm = 0 | 1.5 um |
| Orientation | R-plane, C-plane, A-plane, M-plane or a specified orientation |
| Orientation Tolerance | ± 0.3° |
| Diameter | 2 inches, 3 inches, 4 inches, 6 inches, 8 inches or others |
| Diameter Tolerance | 0.1mm for 2 inches, 0.2mm for 3 inches, 0.3mm for 4 inches, 0.5mm for 6 inches |
| Thickness | 0.25mm, 0.33mm, 0.43mm, 0.65mm, 1mm or others; |
| Thickness Tolerance | 25μm |
| Primary Flat Length | 16.0±1.0mm for 2 inches, 22.0±1.0mm for 3 inches, 30.0±1.5mm for 4 inches, 47.5/50.0±2.0mm for 6 inches |
| Primary Flat Orientation | A-plane (1 1-2 0 ) ± 0.2°; C-plane (0 0-0 1 ) ± 0.2°, Projected C-Axis 45 +/- 2° |
| TTV | ≤10µm for 2 inches, ≤15µm for 3 inches, ≤20µm for 4 inches, ≤25µm for 6 inches |
| BOW | ≤10µm for 2 inches, ≤15µm for 3 inches, ≤20µm for 4 inches, ≤25µm for 6 inches |
| Front Surface | Epi-Polished (Ra< 0.3nm for C-plane, 0.5nm for other orientations) |
| Back Surface | Fine ground (Ra=0.6μm~1.4μm) or Epi-polished |
| Packaging | Packaged in a class 100 clean room environment |
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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2" 3" 4" 6" Sapphire Wafer Al2O3 Crystal Substrate Double Side Polished For Optical Images
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