Electronic Grade Silicon Wafer for Semiconductor and IC Manufacturing

• Customization: Available
• After-sales Service: 12 Months
• Warranty: 12 Months
• Model NO.: Prime Silicon Wafer
• Usage: Optical
• Shape: Customized
• Material: Silicon
• Lenses Color: Grey
• Certification: ISO9001
• Customized: Customized
• Coating: Customized
• Transmission Range: 1.2-15μm
• Transport Package: Carton
• Trademark: CRYSTRONG
• Origin: China
• Production Capacity: 50000 Pieces/Year

Product Description

Silicon Wafer

Silicon single crystals are commonly used as substrates for 3-5 μm mid-wave infrared optical windows and filters. The processing of micrometer-scale optical silicon wafers encompasses various stages such as material growth, cutting, polishing, coating, and dicing. The quality, delivery time, and price are strictly controlled throughout these processes.

A silicon wafer is a crucial material for fabricating integrated circuits. Through photolithography, ion implantation, and other techniques, integrated circuits and various semiconductor devices can be manufactured on silicon wafers. Characterized by high purity, high density, and large scale, silicon wafers are sheet-like objects made of silicon.   

Single-crystal silicon is a single crystal form of silicon, a relatively active non-metal element with a nearly perfect lattice structure. It plays a significant role in enhancing the performance of integrated circuits. Larger diameters allow for the fabrication of more integrated circuits on a single wafer, resulting in higher manufacturing efficiency. This is crucial for producing integrated circuits and semiconductor devices with complex circuitry.
   
Material Data

Optical Properties
Transmission Range	1.2-15μm
Refractive Index	3.41776%@10μm
Reflection Loss	46.1%@10μm
Structure	Single crystal,synthetic
Cleavage Planes	<111>

 

Physical Properties
Density[g/cm3]	2.33
Melting Point [ºC]	1414
ThermalConductivity [W/(m×K)]	163 @ 313K
Thermal Expansion [10-6/K]	2.6 @ 293K
Knoop Hardness [kg/mm2]	1100
Specific Heat Capacity [J/(kg×K)]	712.8
Dielectric Constant	13 @f= 9.37GHz
Young's Modulus (E) [GPa]	130.91
Shear Modulus(G) [GPa]	79.92
Bulk modulus(K) [GPa]	101.97
Poisson Coefficient	0.266

 

Chemical Properties
Solubility / g/L	None
Molecular Weight / g/mol	28.09

About Us:
Crystrong Photonics Technology Co., Ltd. was established in 2012. The company integrates research and development (R&D), production, and sales, covering the entire laser industry chain. It serves the global laser application field and is committed to becoming a globally influential laser industry solution provider. Crystrong excels in various crystal growth technologies. Their crystal products span the infrared, visible light, and ultraviolet bands, and they have a track record of supporting large-scale national projects. As a long-term strategic partner of renowned domestic and foreign laser manufacturers, Crystrong offers dozens of conventional pockels cell models. These models encompass a variety of crystal materials, wavelengths, and frequencies. Additionally, special pockels cell models can be customized to meet customers' diverse use environments and application requirements. Crystrong also provides coating services and a range of lens optics components, which constitute the core advantage of their entire industry chain, ensuring superior product quality and competitive pricing.

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