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Sapphire Wafer
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| Place of Origin | china |
| Brand Name | zmsh |
| Model Number | wafer-5inch R |
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Polishing Specification for Laser Grade
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Orientation Tolerence
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<0.5°
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Thickness/Diameter Tolerance
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±0.05 mm
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Parallel
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10''
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Perpendicular
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5'
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surface Quality
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10/5
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Wavefront Distortion
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λ/4@632nm
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Surface Flatness
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λ/8@632nm
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Clear Aperture
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>90%
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Chamfer
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<0.2×45°
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Maximum dimensions
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dia 120mm
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Diameter:125.00±0.1mm
Primary flat:42.5±2.5mm
OF Orientation flat: 45°off C±0.1°C-plane(0001)
Orientation: R±0.1°Or A-plane,M-plane
Frontside Surface Roughness:Ra＜0.3nm
Backside Surface Roughness: 0.8~1.2um
Or double side polished
TTV:＜20um
BOW:-25~0um
WARP:＜30um
Laser Mark Series No. by needs
Package:Vacuum-sealed containers with nitrogen backfill in a class 100environment
Cleanliness :Free visible contamination
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1 - Thinner and Stronger than Standard Glass Windows
2 - Transmits Wavelengths Ranging From UV to Mid-Infrared
3 - Features Extreme Surface Hardness and Chemical Resistance
4 - Can bear in high and low temperature environmental conditions
Sapphire Windows are manufactured from single crystal sapphire, making them ideal for demanding applications (such as laser systems) because of their extreme surface hardness, high thermal conductivity, high dielectric constant and resistance to common chemical acids and alkalis. Sapphire is the second hardest crystal next to diamonds and, because of their structural strength, sapphire windows can be made much thinner than other common dielectric windows with improved transmittance. Chemically, sapphire is single crystal aluminum oxide (Al2O3), and is useful in a transmission range from 0.2 - 5.5µm. so it have many points of use.We can supply professional customized service in time and provide cooperation and support of new product development and technology appliance.
5inch product pictures
picture is 5inch lapped wafer
packing ＆ delivery
FAQ:
Q: What's the way of shipping and cost?
A:(1) We accept DHL, Fedex, EMS SF(CHINA)etc.by FOB.
Q: How to pay?
A:100％ in advance T/T before delivery.
Q: What's your MOQ?
A: (1) For inventory, the MOQ is 10pcs.
(2) For customized products, the MOQ is 25pcs up.
Q: What's the delivery time?
A: (1) For the standard products
For inventory: the delivery is 5 workdays after you place the order.
For customized products: the delivery is 2 or 3 weeks after you place the order.
Q: Do you have standard products?
A: Our standard products in stock.as like 4inch 0.65mm,0.5mm polished wafer.
Q: Can I customize the products based on my need?
A: Yes, we can customize the material, specifications and optical coating for your optical
components based on your needs.
Contact Us at Any Time
