China Piezoelectric Wafer manufacturer
Hangzhou Freqcontrol Electronic Technology Ltd.
Hangzhou Freqcontrol Electronic Technology Ltd. We Grow Crystal. We Fabricate Wafer. We are Piezoelectric Specialist.
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High-End Microelectronics And Power Devices With Sapphire Wafers High Precision And Durability

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Hangzhou Freqcontrol Electronic Technology Ltd.

City: hangzhou

Province/State:shanghai

Country/Region:china

Tel:86-571-85803723

Contact Person:
Mr.Xu
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High-End Microelectronics And Power Devices With Sapphire Wafers High Precision And Durability

Brand Name CQT
Model Number Sapphire (Al2O3)
Certification ISO:9001
Place of Origin China
Minimum Order Quantity 10 Pieces
Price Negotiable
Payment Terms T/T
Supply Ability 10000 pieces/Month
Delivery Time 1-4 weeks
Packaging Details Cassette, Jar, Film package
Material Sapphire Wafer
Purity 99.999%
Type Single Crystal
Diameter 2" 3" 4" 6"
Surface DSP SSP
Melting Point 2040 degrees C
Application Semicondutor Wafer, Led Chip, Optical Glass Window, Electronic Ceramics
Industry Led,optical Glass,eli-ready Wafer
Detailed Product Description

Precision and Durability for High-End Microelectronics and Power Devices with Our Sapphire Wafers

 

In the dynamic world of advanced technologies, our sapphire wafers stand out as a game-changer. Renowned for their outstanding properties, they are the go-to choice for a multitude of industries.

Our sapphire wafers are engineered to perfection, exhibiting remarkable hardness and scratch resistance, which guarantees longevity and durability in even the harshest environments. With excellent transparency across a broad spectrum of wavelengths, they are perfect for optical applications, including lenses, windows, and sensors.

Moreover, their superior thermal stability enables them to withstand high temperatures without degradation, making them indispensable in semiconductor manufacturing and high-power electronic devices.

We take pride in our stringent quality control measures, ensuring every wafer meets the highest standards. Whether you're a research institution or a leading manufacturer, our sapphire wafers will empower your innovations. Step into the future of technology with our top-notch sapphire wafers. Reach out to us now and unlock endless possibilities!

 

 

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.

Product Tags: Precision Sapphire Wafers   Power Devices Sapphire Wafers   High End Microelectronics Sapphire Wafers  
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