4 inch sapphire wafer with Good Price
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85% Vision Light Transmissivity A – Axis 4 Inch Sapphire Optical Windows. Sapphire Windows, Sapphire Bearings, Sapphire Rods, Sapphire Tubes, and Sapphire Washers are examples of applications. Sapphire insulating Film, Sapphire Ball Lens, Sapphire Wafer, Dome Sapphire, and Sapphire/Ruby Ball
1 sapphire lens, 2 colors of sapphire the 3 sapphire windows transparent watch case,optical sapphire plate,rough sapphire for the scan window, sapphire lens,lens is blocked by sapphire laser.”step lens”
4 inch sapphire wafer with Good Price
4 inch A-plane dimensions
Material: Al2O3 single crystal 99.999%
A-plane orientation (11-20) 0.2°0.1 off the M axis
(11-20) – an airplane: 2.379, (1-102) – plane r: 1.740 (10-10) – m plane: 1.376, (0001) – 2.165 c plane
Diameter:100.00±0.1mm
65025um or 50025um thickness
311mm primary flat
The absence of apparent contamination of Flat orientation: C axis0.1° C-plane (0001)
Roughness of the frontside surface:Ra0.2nm
Roughness of the backside surface: 0.81.2um (or double side polished, both sides Ra0.2nm)
TTV:＜15um
BOW:-15~0um
WARP:＜20um
Laser Mark Series No. by requirements
Package:
Containers that have been vacuum-sealed in a class 100 environment
Produce sapphire crystal to sapphire wafer step
Advantages of Sapphire include:
Transmits Wavelengths from UV to Mid-Infrared • Windows are Thinner and Stronger than Regular Glass • Features Surface Hardness and Chemical Resistance to the Extreme
You can use both low and high temperatures in
Product Information It is high temperature, thermal conductivity, high hardness, infrared transparency, and chemically stable. Al2O3 single crystal (Sapphire, also known as white stones, sapphire) has good thermal properties, outstanding electrical characteristics and dielectric properties, and anti-chemical corrosion. Specialized in the production of high quality polished sapphire crystal and epitaxial substrates, which are widely used in high-temperature infrared window materials, III-V nitride epitaxial film substrate and a variety of materials to meet the growing blue, purple, white light-emitting diode (LED) and blue laser (LD) needs.
We can provide prompt, expertly tailored service as well as support for the creation of new products and technological innovations.
4 inch sapphire wafer with Good Price
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