Our High Purity Fused Silica glass is known throughout
the semiconductor industry for its consistent, repeatable performance.
Advanced Materials for Precision and Performance
Leveraging Corning’s legacy in optical quality, Corning® HPFS® Fused Silica offers exceptional levels of purity and low contamination, vital for high-precision laser processes in semiconductor fabrication. With transmission across a broad wavelength spectrum and minimal impurity content, our fused silica enables superior laser performance, reducing scattering and enhancing the quality of microchip patterning.
Invented by Corning in 1934, Fused Silica is offered in many different grades to support various product applications. Glass codes 7980, 7979, and 8655 are high purity non-crystalline silica glasses with excellent optical qualities. Dedication to technology leadership and world-class metrology capabilities play a major role in Corning’s ability to produce leading edge materials. Corning is committed to ensuring that its customers are provided qualified, authentic products.
Applications
DUV Lithography
DUV Lithography
Learn MoreSemiconductor manufactures choose HPFS in stepper lithography high transmission DUV systems. Corning specializes in HPFS optics for i-Line, KrF (248 nm), and ArF (193 nm).
Semiconductor manufactures choose HPFS in stepper lithography high transmission DUV systems. Corning specializes in HPFS optics for i-Line, KrF (248 nm), and ArF (193 nm).
Custom Size Optical Glass
Custom Size Optical Glass
Learn MoreCorning is a leading supplier of fused silica and ultra-low expansion glass in bulk and part form for applications in semiconductor component optics, industrial, and applications requiring large optical components.
Corning is a leading supplier of fused silica and ultra-low expansion glass in bulk and part form for applications in semiconductor component optics, industrial, and applications requiring large optical components.
Telescope Optics
Telescope Optics
Learn MoreWith exceptional properties, our glass materials are considered to be the best in the world for astronomical optics. These properties have made HPFS the material of choice for large refractive lenses and space station windows used in world-defining projects across the world.
With exceptional properties, our glass materials are considered to be the best in the world for astronomical optics. These properties have made HPFS the material of choice for large refractive lenses and space station windows used in world-defining projects across the world.
Our Commitment to Quality
ISO9001 and ISO14001 Certified
HPFS glasses are known throughout the industry for their consistent, repeatable performance. Fused Silica is offered in many different grades to support various product applications. Glass codes 7980, 7979, and 8655 are high purity non-crystalline silica glasses with excellent optical qualities. Product characteristics include extraordinary low refractive index variations leading to state-of-the-art homogeneity values, lowest birefringence values, large size capabilities, exceptional transmittance from the deep ultraviolet through the infrared region, and a very low thermal expansion coefficient; all of which are critical to our customers' demanding needs.
Corning® HPFS® Fused Silica
Ready to learn more? Contact our team.
Ready to learn more? Contact our team.
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We'll help you make your next project a reality with the right products and solutions.
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