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0.4mm Al2o3 Sapphire Wafers For Epitaxial Growth

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0.4mm Al2o3 Sapphire Wafers For Epitaxial Growth

0.4mm Al2o3  Sapphire Wafers For Epitaxial Growth
0.4mm Al2o3  Sapphire Wafers For Epitaxial Growth 0.4mm Al2o3  Sapphire Wafers For Epitaxial Growth 0.4mm Al2o3  Sapphire Wafers For Epitaxial Growth

Large Image :  0.4mm Al2o3 Sapphire Wafers For Epitaxial Growth

Product Details:
Place of Origin: china
Brand Name: ZMKJ
Model Number: 2inch sapphire with hole 8x8mm
Payment & Shipping Terms:
Minimum Order Quantity: 50pcs
Price: by case by FOB
Packaging Details: by customized case
Delivery Time: within 25days
Payment Terms: T/T, Western Union

0.4mm Al2o3 Sapphire Wafers For Epitaxial Growth

Description
Materials: Al2O3 Single Crystal Industry: Semiconductor Substrate ,optical Glass Lens, Watch Glass ,optical Protect Window
Hardness: 9.0 Application: For Epitaxial Growth
Color: Transparent Vision Light Transmittance: 85%
Thickness: 400um Orientation: C-axis (0001)
Size: 2inch
High Light:

0.4mm sapphire wafers

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Al2O3 sapphire wafers

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0.4mm al2o3 wafers

special shape sapphire optical lens with hole , Al2O3 single crystal glass, optical glass sapphire wafer,sapphire glass plate

2inch 3inch 0.4mm Sapphire wafers With customzied square hole

 

 

 

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.

 

 Merit from Comparison with other material  optical  lens 

1-Thinner and Stronger than Standard Glass Windows Because Hradeness9.0

2- can use in Close to 2000° temperature environment 

3-Transmits Wavelengths Ranging From UV to Mid-Infrared
4-Features Extreme Surface Hardness and Chemical Resistance

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We can supply professional customized service in time and provide cooperation and support of new

product development and technology appliance.
Professional Customized Optical sapphire window sapphire lens and sapphire sphere

Applications
Sapphire Washers, Sapphire Windows, Sapphire Bearings, Sapphire Rods, Sapphire Tubes,

Rubysapphire wafer, dome sapphire, Sapphire insulation Film, Sapphire ball lens, Sapphire/

ruby ball Professional Customized Optical sapphire window sapphire lens and sapphire sphere
 

 

Materials characteristic
Refractive index:(nd)  1.768
Coefficient of dispersion (Vd) 72.2
Density(g/cm3) :               3.97
TCE(μm/m℃)                  5.3
Soften Temperature(℃)   :2000
Knoop hardness(kg/mm2):   2200
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 Our Capacity 

Sapphire Windows and Sapphire lenses General Specifications
Diameter 0.2-300mm or customization
Diameter tolerance +/-0.1mm or +/-0.02mm
Thickness 0.10-100mm
Thickness tolerance ± 0.1mm or +/-0.02mm
Surface quality (scratch & dig) 60/40, 40/20 or better
Surface accuracy λ/10, λ/2, λ
Clear Aperture >85%, >90%
Parallelism +/-3' ,+/-30''
Bevel 0.1~0.3mm×45 degree
coating AR, BBAR or upon customer request( UV, VIS, IR)

and we also offer 1-8inch size sapphire ingot.

Material - High Purity Monocrystalline Sapphire (99.996%)

No Grain Boundaries, Twins, Lineages or Crack

Orientation:

C –Plane (0001)    A –Plane (11-20)

R –Plane (10-12)    M –Plane (10-10)

Diameter Up to 380 mm

Length Up to 200 mm

Surface Finish As Cored  /  Fine Ground

Available Option Primary Orientation Flat

Customer specification also available!

       

Products detail:

 

 0.4mm Al2o3  Sapphire Wafers For Epitaxial Growth 00.4mm Al2o3  Sapphire Wafers For Epitaxial Growth 10.4mm Al2o3  Sapphire Wafers For Epitaxial Growth 2

process for sapphire wafer & lens

crystal—>confirm orientation  --> customized size ingot--> cut top and tail--> repair diameter—>

wire cut-->chamfer-->grind lap-->anneal--> fine lapped-->polished to customized size-->check

 

Shipment & package

0.4mm Al2o3  Sapphire Wafers For Epitaxial Growth 3

 

FAQ:

Q: What's the way of shipping and cost?

A:(1) We accept DHL, Fedex, EMS etc.

(2) If you have your own express account, it's great.If not,we could help you ship them.

Freight is in accordance with the actual settlement.

 

Q: What's your MOQ?

A: (1) For inventory, the MOQ is 5-20pcs.

(2) For customized products, the MOQ is 20-30pcs 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.

 

 

Contact Details
SHANGHAI FAMOUS TRADE CO.,LTD

Contact Person: Wang

Tel: +8615801942596

Send your inquiry directly to us (0 / 3000)