Dia 103mm C Axis Sapphire Optical Windows Single Side Polished Customized Size - China

dia103mm 0.43mm C-axis single side polished sapphire substrates wafer, customized size sapphire substrates, Al2O3 crystal optical window, random orientation sapphire wafer, dia152mm sapphire windows, OME Sapphire plates Sapphire description - - - - Product Name: | Aluminum oxide (Al2O3) crystal substrate Sapphire crystal wafer | 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 c = 12.992 | Crystal orientation | (11-20) - a plane: 2.379 (1-102) - r plane: 1.740 (10-10) - m plane: 1.375 (0001) - c plane: 2.165 | 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 dia1"~dia dia10" 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 | - - - - Sapphire wafer and substrate applications include: - Microelectronic IC applications - SOS Silicon-on-Sapphire - Growth of superconducting compounds / Gallium Nitride - Infrared detectors - Hybrid microelectronics - Polishing carriers Hostile environment Optical transmission from ultraviolet to near infrared High temperature Radiation resistance 6inch size specification in details Material: Single crystal Al2O3 99.999 Diameter: 103.000.1mm or 1000.1mm Thickness : 43015um (or 1000um, 1500um, 1300um) Orientation: C-plane(0001) OffM -axis0.20.1 Surface Roughness: Ra0.3nm TTV: 30um BOW: -30~0um Laser Mark Series No.

by needs Package: Vacuum-sealed containers with nitrogen backfill in a class 100 environment Cleanliness : Free visible contamination We can supply professional customized service in time and provide cooperation and support of new product development and technology appliance.

- - - - Item | 4(or customized size aslike dia103mm) | Crystal | LED Grade Sapphire | Sapphire Purity | 99.9996% | Color | Transparent | Orientation | C plane tiled M axis 0.200.1 | Diameter | 1000.1mm (1030.1mm) | Thickness | 65025um( 43015um) | Primary Flat location | A-axis0.2 (each plane is ok) | Flat length | 30.01mm (321mm) | Front Side Surface | Mirror polished, EPI Ready | Surface Roughness | Ra<3A (0.3nm) | Back Side Roughness | Fine ground, Ra=1.00.2um | TTV | 10um | LTV | 2.5um(8mm*8mm) | BOW | - 20um | Warp | 20um | - - - - Sapphire produce flow 4inchdia103mm product pictures FAQ Q: What you can supply logistics and cost? (1) We accept DHL, Fedex, TNT, UPS, EMS, SF and etc.

(2) If you have your own express number, it's great.

If not, we could assist you to deliver.

Freight=USD25.0(the first weight) + USD12.0/kg Q: What's the delivery time? (1) For the standard products such as substrates wafer, For inventory: the delivery is 5 workdays after order.

For customized products: the delivery is 2 or 3 workweeks after order.

(2) For the off-standard products, the delivery is 2 or 6 workweeks after you place the order.

Q: How to pay? T/T, West Union, , Secure payment and Trade Assurance on Alibaba and etc.

Q: What's the MOQ? (1) For inventory, the MOQ is 5pcs.

(2) For customized products, the MOQ is 10pcs-20pcs.

It depends on quantity and technics Q: Do you have inspection report for product? yes, We will provide the detailreports for our products.

Packaging Logistcs Worldhawk concerns each details of the package, cleaning, anti-static, shock treatment .

According to the quantity and shape of the product, we will take a different packaging process!

Company Contact:

• Posted By: SHANGHAI FAMOUS TRADE CO.,LTD

• Phone: 86-512-36829962

• Address: Rm1-607,No.231,Lvdi Road, Huaqiao town, Kunshan city,jiangsu Province, Kunshan , Jiangsu , China

• Email:

• Website: https://www.galliumnitridewafer.com

• Business Description: As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us.