Quartz Glass JGS3 - Advanced Infrared - Optimised Quartz

JGS3 quartz glass is a specialized type of fused silica that excels in applications demanding a wide spectral range. Here's a breakdown of its key properties:

Broad Spectral Transmission

It is notably transparent across the ultraviolet (UV), visible, and infrared (IR) spectral regions. This makes it highly versatile.  

Absorption Characteristics:

It exhibits absorption bands within the 185-250 nm UV range.   Crucially, it is free of absorption bands in the visible spectrum.

Optical Excellence:

JGS3 possesses outstanding optical characteristics, particularly in the deep UV (DUV) and IR wavelength ranges.

Cost Considerations:

In terms of cost, JGS3 is positioned:

·      More expensive than silicon.

·      Slightly less expensive than materials like calcium fluoride (CaF2) or ZnS multi-spectral grade.  

In essence, JGS3's ability to transmit across a wide spectrum, coupled with its excellent optical properties, makes it a valuable material for specialized optical applications.

Some of the applications for JGS3 include:

• Broadband Optical Systems
• Infrared Applications
• Laser Optics
• Optical Filters
• Semiconductor Processing
• Spectro-electrochemistry
• High Temperature Applications

The following equivalencies exist for Synthetic Quartz Silica (specifically JGS3):

Heraeus Suprasil 300 is a recognized and comparable product

It is important to understand that these are considered equivalent materials, meaning they share similar properties, particularly regarding their high purity and excellent UV transmission.