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dia125mm Double Side Polished Sapphire Glass Lens Al2O3 Single Crystal Substrate

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dia125mm Double Side Polished Sapphire Glass Lens Al2O3 Single Crystal Substrate

China dia125mm Double Side Polished Sapphire Glass Lens Al2O3 Single Crystal Substrate supplier
dia125mm Double Side Polished Sapphire Glass Lens Al2O3 Single Crystal Substrate supplier dia125mm Double Side Polished Sapphire Glass Lens Al2O3 Single Crystal Substrate supplier

Large Image :  dia125mm Double Side Polished Sapphire Glass Lens Al2O3 Single Crystal Substrate

Product Details:

Place of Origin: china
Brand Name: zmsh
Model Number: wafer-5inch R

Payment & Shipping Terms:

Minimum Order Quantity: 25pcs
Price: by case
Packaging Details: Vacuum-sealed containers with nitrogen backfill in a class 100 environment
Delivery Time: 15-30days
Supply Ability: 100pcs/months
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Detailed Product Description
Material: 99.999% Al2O3 Industry: Led,optical Glass,eli-ready Wafer
Application: Semicondutor Wafer, Led Chip, Optical Glass Window, Electronic Ceramics Color: White Or Red Or Blue
Vision Light Transmissivity: 85% Advantagement: High Hardness9.0,wear Resistance,
Size: Dia125mm Thickness: 1.0mm
Orientation: R-axis

5inch R-plane A-axis M-plane sapphire wafer for LED epi-ready,dia125mm sapphire substrates ,5inch R-axis A-plane Al2O3 sapphire substrates , diameter 125mm 5" thickness 1.0mm Sapphire wafers
 
Sapphire glass Character
Product Name: Aluminum oxide (Al2O3) crystal substrate Sapphire crystal 
Product Description: Al2O3 single crystal (Sapphire, also known as white stones, sapphire) has good thermal properties, excellent electrical characteristics and dielectric properties, and anti-chemicalcorrosion, it is high temperature, thermal conductivity, high hardness, infrared transparent, chemically stable good. Widely used in high-temperature infrared window materials and 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, Branch Crystal company specializing in the production of high quality polished sapphire crystal and epitaxial substrates will provide you with a lot of high quality and low price monocrystalline substrate.
Technical parameters:
 
Crystal structure Hexagonal a = 4.758 Å c = 12.992 Å
Crystal orientation

(11-20) - a plane: 2.379 Å               (1-102) - r plane: 1.740 Å

(10-10) - m plane: 1.375 Å                  (0001) - c plane: 2.165 Å
Crystal purity > 99.99%
Mp 2040 o C
Density 3.98 g / cm 3
Hardness 9 (mohs)
Thermal expansion 7.5 (x10 -6 / o C)
Heat capacity 0.10 (cal / o C)
Thermal conductivity 46.06 @ 0 o C 25.12 @ 100 o C, 12.56 @ 400 o C (W / (mK))
Permittivity ~ 9.4 @ 300K at A axis ~ 11.58 @ 300K at C axis
Loss tangent <2x10 -5 at A axis, <5 x10 -5 at C axis
Specifications:

C, A, M, R Tolerance: + / -0.2 degrees

dia2"~dia dia12" x 250mm

Single throw or double throw, Ra <5A

Note: according to customers' requirements and size of the corresponding direction.

Standard Packaging: 1000 clean room, 100 clean bag or single box packaging
 
5 inch Specification
Material: Single crystal Al2O3 99.999%

dia125mm Double Side Polished Sapphire Glass Lens Al2O3 Single Crystal Substrate

Diameter:125.00±0.1mm

Thickness :1000±25um

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.

dia125mm Double Side Polished Sapphire Glass Lens Al2O3 Single Crystal Substrate

 

 

5inch product pictures

dia125mm Double Side Polished Sapphire Glass Lens Al2O3 Single Crystal Substrate

picture is 5inch lapped wafer

 

packing & delivery

dia125mm Double Side Polished Sapphire Glass Lens Al2O3 Single Crystal Substrate

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 Details
SHANGHAI FAMOUS TRADE CO.,LTD

Contact Person: Wang

Send your inquiry directly to us (0 / 3000)