Optical Germanium B270 K9 Bk7 Silicon Quatz 1'~8" Wafer
| Price: |
US $ 20-60/Piece |
| Min Order: |
1/Piece |
| Pay Type: |
T/T,Western Union,Paypal |
Product Specifications
| Prod Model: |
D5~D300mm |
| Type: |
Flat Lens |
| Shape: |
Single-lens |
| Material: |
Germanium B270 K9 Bk7 |
Product Description
Qinhunangdao Intrinsic Crystal Technology Co., Ltd provides germanium wafer ( Ge wafer ) to micro- electronics and optoelectronics industry in diameter range from 2" to 4" with EPD< 5000 cm-2 and epi ready surface . Substrate are supplied as per SEMI standards , but non- standard thickness and finish are also available , depending on your particular application requirement . Germanium wafer is an excellent semiconductor material and suitable for many thin film and device applications. We can offer both electronics grade and IR grade Ge wafer to meet your unique requirement . Contact us for further product informationGe Wafer Features :Ge Wafer Features : | IR optics
Solar cell application
Optical fiber production
Semiconductor and electronics device
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Standard Specifications | Growth method | Czochralski | Diameter ( mm ) | 50.8 | 76.2 | 100 | Thickness ( um ) | 500 | 500 | 525 | Conductivity type | P - type or N - type | Dopant available | Antimony , Gallium , Undoped | Orientation | <100> , <111> , <110> , or others | Off orientation | From 2° to 10° off | Resistivity range | N - type : <=0.4 ohm-cm
P - type : 0.005 ~ 30 ohm-cm
Undoped : >=30 ohm-cm | Surface finish | One side or two sides polished | EPD ( cm-2 ) | <= 5000 | Package method | Single wafer container with outer foil bag |
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optical glass waferSpecification | Measurement |
| Material | Corning 7980 |
| Diameter | 100mm (+/- 0.1mm) |
| Thickness | 0.5mm (+/- 0.05mm) |
| Bow | 20µm |
| Warp | 25µm |
| TTV | ≤ 2µm |
| Surface Roughness | ≤ 10 Å rms |
| Parallelism | < 2 arc seconds |
| Surface Quality | 40-20 (both sides) |
| Clear Aperture | 85% central |
| Bevels | c-shape |
| SEMI Notch | none |
| SEMI Flat | none |
Specification | Measurement |
| Material | Corning 7980 |
| Diameter | 100mm (+/- 0.1mm) |
| Thickness | 1mm (+/- 0.05mm) |
| Bow | 10µm |
| Warp | 15µm |
| TTV | ≤ 2µm |
| Surface Roughness | ≤ 10 Å rms |
| Parallelism | < 2 arc seconds |
| Surface Quality | 40-20 (both sides) |
| Clear Aperture | 85% central |
| Bevels | c-shape |
| SEMI Notch | none |
| SEMI Flat | none |
Specification | Measurement |
| Material | BOROFLOAT® |
| Diameter | 100mm (+/- 0.1mm) |
| Thickness | 0.5mm (+/- 0.05mm) |
| Bow | 20µm |
| Warp | 25µm |
| TTV | ≤ 2µm |
| Surface Roughness | ≤ 12 Å rms |
| Parallelism | < 2 arc seconds |
| Surface Quality | 40-20 (both sides) |
| Clear Aperture | 85% central |
| Bevels | c-shape |
| SEMI Notch | none |
| SEMI Flat | none |
Qinhuangdao Intrinsic Crsytal Technology Co., Ltd, based in China, is a recognized leader in high-performance optical solutions across a broad infrared spectrum. Combining adequate IR material supply, extensive fabricating experience, and the standardized service, U-Optical specializes in producing high-precision IR optical components for the Medical/Life Sciences, Defense & security, Semiconductor, and Industrial OEM markets. From optics designing, to material purchase, to volume production, our company endeavor to optimize your IR products for performance, cost, quality and delivery.
Our Strengths
Ample, stable and cost-efficient supply of IR materials.
ICC also offers the ability to combine infrared material supply, precision optical processes, various coating, reliable inspection and commercial service into a complete procedure, providing full professional support for both optics and trades. This enables our customers to obtain the highest level of optical integration and business advantage, minimizing time and cost while ensuring quality, performance and manufacturability.
Consistent and high-performance manufacturing
During its years of operational experience, ICC have developed unique techniques of micro-polishing which enable to easily produce elements needed for high transmission and low scattering and absorption applications.
The accumulated experience in the IR optics market, in addition to the high qualifications and strong optical background of the company's leading staff allow U-Optics to be a reliable supplier to many OEM customers and R&D institutions around the world.
Excellent quality and efficient service
From design to delivery, our material control, in-process testing and final inspections assure that our products meet your highest specifications and quality standards.
Our sales team possess a wide range of experience of not only optics, but also the international business services. By staying close to our customers and giving straightforward honest advice, we are confident to provide our overseas customers with the excellent IR products from China.
Competitive Prices
ICC can offer the customers with most competitive prices and high quality of products, supported by the close associations with the domestic suppliers, its comprehensive optical manufacturing capabilities, as well as its strong ability in exploring overseas markets.
Stable and reliable business partner
We place equal focus on processing technique, customer service and innovative research. Meanwhile, we create customer value by understanding customer needs, by unconditionally guaranteeing our work and by keeping abreast of customer developments.
Contact us today to discuss your needs. To my email: Optics@intrnsiccrysal. COM Tel: 18833844340
