C-plane 0001 Sapphire Wafer with 0.17-5.5μm Transmission Range and 25μm Thickness Tolerance
Price:
Negotiable
MOQ:
5 Pieces
Delivery Time:
1-4 weeks
Brand:
CSIMC
Product Description
Product Overview
Our C-plane (0001) Sapphire Wafer delivers exceptional stability and consistent optical properties for demanding semiconductor and optoelectronic applications. Engineered from pure sapphire, this advanced substrate offers superior durability, thermal management, and optical clarity.
Key Advantages
- Exceptional hardness and scratch resistance for long-term reliability
- High thermal conductivity for effective heat dissipation
- Superior optical clarity and transmittance performance
- Ideal for LED, laser, and sensor applications
- Manufactured in Class 100 clean room environment
Technical Specifications
Optical Properties
| Parameter | Specification |
|---|---|
| Transmission Range | 0.17 to 5.5 μm |
| Refractive Index | 1.75449 (o) 1.74663 (e) at 1.06 μm |
| Reflection Loss | 11.7% (o-ray), 14.2% (e-ray) at 1.06 μm |
| Absorption Index | 0.3 × 10⁻³ cm⁻¹ at 2.4 μm |
| dN/dT | 13.7 × 10⁻⁶ at 5.4 μm |
| dn/dm = 0 | 1.5 μm |
Physical Specifications
| Parameter | Specification |
|---|---|
| Orientation | C-plane (0001), R-plane, A-plane, M-plane or custom |
| Orientation Tolerance | ±0.3° |
| Available Diameters | 2", 3", 4", 6", 8" or custom sizes |
| Diameter Tolerance | 0.1mm (2"), 0.2mm (3"), 0.3mm (4"), 0.5mm (6") |
| Available Thickness | 0.25mm, 0.33mm, 0.43mm, 0.65mm, 1mm or custom |
| Thickness Tolerance | 25μm |
| TTV | ≤10μm (2"), ≤15μm (3"), ≤20μm (4"), ≤25μm (6") |
| BOW | ≤10μm (2"), ≤15μm (3"), ≤20μm (4"), ≤25μm (6") |
| Front Surface | Epi-Polished (Ra |
| Back Surface | Fine ground (Ra = 0.6μm~1.4μm) or Epi-polished |
Product Images
Handling & Quality Assurance
Important Handling Instructions
- Products are fragile and shipped with appropriate protective packaging
- Inspect outer carton condition upon receipt and photograph before opening
- Open vacuum packaging only in clean room environment prior to application
- If damage is detected during transit, photograph/video immediately without removing from packaging and contact us for resolution
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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