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N-Type 3 4 6 Inch Silicon Wafer

China N-Type 3 4 6 Inch Silicon Wafer, Find details about China Silicon Wafer, 6 Inch Silicon Wafer from N-Type 3 4 6 Inch Silicon Wafer

Model NO.
yt949
Thickness Tolerance
+/-0.1mm
Surface Quality
60/40, 40/20 or Better
Warp
<65um
Orientation
100,111
Polish
Double Side Polish or One Side
Color
Silver
Transport Package
Safety Green Carton
Origin
Changchun
HS Code
9001909090
Model NO.
yt949
Thickness Tolerance
+/-0.1mm
Surface Quality
60/40, 40/20 or Better
Warp
<65um
Orientation
100,111
Polish
Double Side Polish or One Side
Color
Silver
Transport Package
Safety Green Carton
Origin
Changchun
HS Code
9001909090

N-Type 3 4 6 Inch Silicon Wafer

Silicon wafer is a very thin round disk cut from high-purity silicon. A round silicon ingot is sliced to thicknesses of approximately 1mm. The surfaces of the resulting disk are polished carefully, then it is cleaned, resulting in the completed wafer. Silicon wafers are made from high-purity silicon, and are the material of semiconductor devices. These wafers can also be fabricated with a SEMI notch or one or two SEMI flats. 

Optical window materials comparison:
Materialsilicon
Diameter as requirements
Diameter Tolerance+0.1, -0.1 mm
Thickness Tolerance+0.1, -0.1 mm
Angle Tolerance±30 Arc Seconds
Surface Flatness1/4 L  @632.8nm
Surface Quality60-40 scratch and dig
Protective Bevel0.25 mm x 45°
CoatingDouble side polish or single side polish




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N-Type 3 4 6 Inch Silicon Wafer



Factory information

Yutai Optics, we specialize in the design and volume manufacturing of high performance optical components such as lens,prisms, windows,filters,mirrors and more for use in optical instruments and laser systems, as well as for  telecommunications,medical, environment monitoring industry,material is widely ranged from optical glass to IR and UV glass.
    As a Fast-growing supplier in Optics, Yutai Optics offers excellent service and good quality items,our products have been appreciated by many European and American customers,of course we build a long-term cooperation.YuTai Optics has quickly established itself as a leader in optical components from its advanced technology and quality control.N-Type 3 4 6 Inch Silicon Wafer

Our Advantage


Sells Team
Yutai Optics has a professinal sells team with excellent service, we tracking from inquiry to delivery of items.We try our best to meet each customers'request.             

Produciton Team
Yutai Optics has many experienced engineers and advanced machines, they are the important guarantee for the higher quality products.Our advanced production machines list:
Ring polishing machine, Single axis machine,  Two axis machine, Four axis machine,Centering edging machine,Mechanical milling machine,Spectrograph,  Grinding machine,nanotech.250upl,talysurfi120.
                                                                                     
Inspection Team
Advanced testing equipment and methods are important guarantee for the production of high-precision products.Our testing machine is ZYGO, Stereo interferometer,Horizontal interferometer.We provide testing report for each batch for your items.
N-Type 3 4 6 Inch Silicon Wafer


Process for most optics
Material-cutting-rounding-milling-grinding-polishing-edging-cleaning-coating-gluing-edging-blacking-accembly-packing-shipping

Packaging & Shipping
 1 Package Detail: A. Standard carbon and envelop with plastic foam.
                               B. Safety green carton.
                               C. Customized.

N-Type 3 4 6 Inch Silicon Wafer

 
2 Delivery Detail: Within 30 days.(Also depand on the quantity)N-Type 3 4 6 Inch Silicon Wafer

 

Payment:

N-Type 3 4 6 Inch Silicon Wafer

 

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