The standard size of
the silicon wafer is 2" 3" 4" 5" 6" 8" 12". The crystal direction :(100) (111) (110), the grade is divided into dummy level, test level, prime level. Silicon The wafer is the main material of the integrated circuit, the roughness can be <0.2nm, TTV<2um. We are engaged in the production of high-quality
silicon wafers.Any specifications can be customized according to requirements from Yutai Optics. Long-term stocks of tens of thousands of pieces. Wafers can be shipped at any time.
Yutai also offers Ge wafers, Sapphire wafers, GaAs wafers,Fused Silica wafers, thickness is ranged from 0.1mm-2mm.Please contact us if you have demand.
| Material: |
Silicon |
| Type/Dopant: |
intrinsic or P/B or N/Ph |
| Diameter |
2-12 inch |
| Thickness |
100-1500um |
| Resistivity(Ohm-cm) |
As request |
| Orientation |
100/110/111 |
| Grade |
Prime/Dummy |
| Growth |
CZ |
| Surface Finish |
SSP/DSP |
| Flats: |
SEMI-Std. |
| TTV(µm) |
< 10 |
| Bow (µm) |
< 30 |
| Warp (µm) |
< 30 |
| Particles(µm) |
< [email protected] |
Other Items
Factory information
Changchun Yutai Optics Co.,Ltd. is a manufacturer with ISO9001 certification. We are specialized in high-performance optical components include lens, mirrors, filters, windows and prisms which are specified by customers. YutaI's items are widely used in imaging, defense, medical, laser and industry market.
As a fast-growing supplier in optics, Yutai Optics has quickly established itself as a leader in optical components with advanced technology and quality control ability as Yutai aims to provide professional service and good quality items to meet customers' request. Yutai has already established long-term cooperative relation with many powerful companies all over the world.
Our Advantage
Yutai Optics has a professional sales team with excellent service. Sales team provide full service from inquiry,production,inspection,delivery and after sale guarantee. "Customer first" is sales teams goal. So Yutai always try the best to meet each customer's request.
Yutai Optics processes precision optical components with many experienced engineers and advanced machines which are the important elements for the high quality items.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.
Yutai Optics has a double-check inspection for optical components.The quality control department test every component carefully and provide testing report for each order. Our testing machine includes ZYGO,Stereo interferometer, Horizontal interferometer.
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.
2 Delivery Detail: Within 30 days.(Also depand on the quantity)
Payment:
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