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High Hardness Sapphire Optical Windows Single Crystal Type For Epi Ready Test
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Brand Name:zmsh
Model Number:2inch A-AXIS
Price:by case
Payment Terms:Western Union, , T/T
Supply Ability:1000pcs/months
Delivery Time:10-20days
Company Data
Verified Supplier
Contact Person
Wang
Business Type:
Manufacturer Agent Importer Exporter Trading Company
Officials:
Room.1-1805,No.1079 Dianshanhu Road,Qingpu Area Shanghai city, China /201799
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
2inch A-axis <11-20> orientation sapphire wafer for epi-ready
test ,sapphire optical windows, m-axis,c-axis, R-axis 2inch
sapphire epi-ready substrate
1. Description
Sapphire is one of the hardest materials, and possesses very good
transmission during the range of visible and near IR spectrum.It is
widely used as optical window in infrared and far infrared military
equipments, apparatus and instruments of satellite and space
technology, and navigation and spaceflight, such as night infrared
scope/sight and night vision camera, etc.The sapphire crystal
window is intensively applied in high-tech fields.
Sapphire optical windows are ideal for applications where high
pressure, vacuum, or corrosive atmospheres are a consideration.
Sapphire, a single crystal form of Al2O3, is resistant to attack by
strong acids due to its high dielectric constant. It has high
compressive strength and a high melting point. It is also resistant
to UV radiation darkening.
sapphire application: sapphire optical lens ,sapphire ball,
sapphire bearing ,sapphire led wafer, sapphire watch glass lens.
2. QC Standard
3. FAQ:
1. Can you accept OEM?
Yes!.We can manufacture as per your request specification.
2. Can you deliver the goods via our shipping agent?
Yes, we could help you make the delivery using your shipping agent
3. What about your After-sales service?
Yes.We promise that we can change or refund products if there are
any quality problem.
If you need more professional help, please contact us. Our technical engineers
would like to give advices according to your requirements
Specification:
Single crystal Al2O3 99.999％
Orientation: A-axis 0.5°
Diameter:50.8±0.1mm
Thickness :430±15um or 330±15um
Primary flat:16±1mm
OF Orientation flat: C axis ±0.1° C-plane(0001)
Frontside Surface Roughness:Ra＜0.2nm
Backside Surface Roughness: 0.8~1.2um ( Or double side polished, both side Ra＜0.2nm)
TTV:＜15um BOW:-15~0um WARP:＜15um
Laser Mark Series No. by needs
Package:Vacuum-sealed containers with nitrogen backfill in a class 100 environment
Cleanliness :Free visible contamination
we also provide other materials semiconductor wafer as likes SiC, GaN, GaAs, InP .
Company Profile
SHANGHAI FAMOUS TRADE CO.,LTD
SHANGHAI FAMOUS TRADE CO.,LTD. locates in the city of
Shanghai, Which is the best city of China, and our factory is founded in Wuxi city in 2014.
We specialize in processing a varity of materials into
wafers, substrates and custiomized optical glass parts.components
widely used in electronics, optics, optoelectronics and many other
fields. We also have been working closely with many domestic and
oversea universities, research institutions and companies, provide
customized products and services for their R&D projects.
It's our vision to maintaining a good relationship of cooperation with our all
customers by our good reputatiaons.
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