C-Plane Al2O3 99.999% Sapphire Single Crystal Wafer Carrier Substrate 8inch Dia200mm

C-Plane Al2O3 99.999% Sapphire Single Crystal Wafer Carrier Substrate 8inch Dia200mm

Product Details:

Place of Origin: China
Brand Name: ZMKJ
Certification: ROHS
Model Number: Sapphire wafer

Payment & Shipping Terms:

Minimum Order Quantity: 25
Price: usd20/pc
Packaging Details: 25 wafers in one cassette
Delivery Time: 1-3weeks
Payment Terms: T/T
Supply Ability: 50000+pcs per month
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Detail Information

Name: Sapphire Wafer Substrate Carrier Material: Al2O3 99.999%
Surface Roughness: Ra<0.3nm Surface Orientation Of C-plane: C Toward M0.2° ±0.1°
Thickness: 0.5-2mm Primary Flat Length: 47.5mm±2.5mm
Surface Quality: SSP DSP Bow: -15um≤ BOW ≤ 0
High Light:

Sapphire Single Crystal Wafer Carrier Substrate


Dia200mm Single Crystal Wafer


C-Plane Al2O3 Sapphire Substrate

Product Description

8inch Dia200mm C-Plane Al2O3 99.999% Sapphire Single Crystal Wafer Carrier Substrate 1sp 2sp

Product Description:

Sapphire Substrate is a single crystal material made of Al2O3 99.999% with a surface orientation of ±0.5° and a flatness of λ/10@633nm. It is available in thicknesses of 0.5-2mm. It is widely used for sapphire windows of 2inch, 4inch and 6inch.
Sapphire Substrate has excellent thermal, electrical and optical properties, making it ideal for sapphire windows. It is suitable for harsh environments such as high temperature, corrosive atmosphere, high vacuum, and high radiation.
Sapphire Substrate is incredibly durable and can withstand high pressure, making it ideal for applications where high precision is required. It is also highly resistant to scratches and can be polished to a smooth surface.
Sapphire Substrate is a cost-effective solution for sapphire windows, providing excellent performance and a long service life. It is the perfect choice for a wide range of applications, from medical to aerospace.

Basic structure of sapphire:

Sapphire is composed of alumina (Al2O3), which is composed of three oxygen atoms and two aluminum atoms combined with covalent bond type, its crystal structure is hexagonal lattice structure, sapphire crystal belongs to the intermediate crystal group in the symmetry classification of crystals, tripartite crystal system.

As far as color is concerned, the simple crystallization of alumina is transparent and colorless, because different color element ions penetrate and grow in the sapphire, so that the sapphire shows different colors. In nature, Sapphire crystals contain titanium ions (Ti3+) and iron ions (Fe3+), which will make the crystal appear and become Blue Sapphire.




Crystal Orientation

C-plane (0001) miscut to M

Mis-Orientation Towards Laser Mark

0.3° off axis ± 0.1° Towards M plane (90° away from major flat assumed to be cut along an a-plane) Away from the r (102) direction

Mis Orientation Towards Primary Flat

0° ± 0.1°

Wafer Diameter

200± 0.05mm


500± 20mm

Major Flat

47.50mm ± 2.5mm

Major Flat Location

A-axis ± 0.32°

Front Surface

Epi Polish< 0.3nm

Backside Roughness



£ 10mm


£ 10mm


£ 10mm

Edge Condition

Edge defect not to exceed SEMI M3-91,Table 2

Substrate Laser Marking

Standard Backside, parallel to flat


Class 100 clean room environment, in cassettes of 25, under a nitrogen atmosphere

sapphire waferC-Plane Al2O3 99.999% Sapphire Single Crystal Wafer Carrier Substrate 8inch Dia200mm 1C-Plane Al2O3 99.999% Sapphire Single Crystal Wafer Carrier Substrate 8inch Dia200mm 2C-Plane Al2O3 99.999% Sapphire Single Crystal Wafer Carrier Substrate 8inch Dia200mm 3


ZMSH Sapphire Wafer Substrate Carrier is a high-performance optical material for various applications. It is made from single-crystal sapphire for superior optical characteristics. It can be used as a window, C-plane and M-plane sapphire wafer, optical substrate, and more. It is available in various sizes from 2-inch, 4-inch, and 6-inch. It is also available in different surface flatness levels, with λ/10@633nm being the highest. It is also highly precise, with a surface orientation of ±0.5°. It is extremely durable and can be used in various environments and applications. It is a great choice for optical and photonic applications.


Technical Parameters:

Product NameSapphire Wafer Substrate Carrier
MaterialAl2O3 99.999%
Substrate TypeSingle Crystal
Size2-6 Inch
Parallelism3 Arc Sec
Surface QualitySingle Side Polished
Surface Orientation±0.5° (C-plane/M-plane)
Clear Aperture>90%


Welcome to ZMSH's custom service for Sapphire Wafer Substrate Carrier! We specialize in manufacturing sapphire wafer substrates with the following specifications:

  • Brand Name: ZMSH
  • Model Number: Sapphire wafer
  • Place of Origin: China
  • Warp: <20μm
  • Surface Orientation: ±0.5°
  • Bow: <20μm
  • Surface Roughness: Ra<0.5nm

We provide high-quality sapphire wafer substrates to meet your most stringent requirements. Our sapphire substrates are manufactured using the highest quality materials, with tight tolerances and precise dimensions. Our sapphire substrates are the perfect choice for your custom application!
For more information about our custom services for Sapphire Wafer Substrate Carrier, please contact us today. We look forward to providing you with the best sapphire wafer substrate solutions.


Packing and Shipping:

Packaging and Shipping

Sapphire Substrate products are securely packaged and shipped to customers to ensure efficient delivery. All products are packaged and stored in a clean, dry environment to ensure that the Sapphire Substrate products arrive in optimal condition.
The packaging process begins by carefully placing each Sapphire Substrate product into a foam-lined box to ensure that it is protected from any potential damage during transit. The box is then sealed with a strong adhesive tape to ensure that the contents remain safe and secure. Once the box is sealed, a shipping label is affixed to the package and the shipment is ready to be sent.
For international shipments, the customer must provide the necessary documentation and information to ensure that the Sapphire Substrate products can be safely and securely shipped. We will provide all the necessary information and documentation to ensure that the shipment is compliant with local laws and regulations. We will also provide tracking information to the customer to ensure that the Sapphire Substrate products arrive safely and on time.
At Sapphire Substrate, we strive to provide our customers with the best customer service and shipping experience possible. We take great care in ensuring that each and every Sapphire Substrate product is safely and securely shipped to its destination.

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