SQ Fused Silica Especially for the production of optical and photonic devices in the fiber optic, semiconductor and display technology markets, as well as for optical applications and laser applications. The particularly inclusion- and bubble-free material...
SQ Fused Silica Especially for the production of optical and photonic devices in the fiber optic, semiconductor and display technology markets, as well as for optical applications and laser applications. The particularly inclusion- and bubble-free material features excellent optical and physical properties:
Laser durability
Refractive index homogeneity
Thermal stability and temperature shock resistance
Low stress birefringence
Small thermal expansion coefficients
Due to the high OH and H2 content our fused silica SQ shows extremely low fluorescence and high stability under high-energy UV and laser radiation.
Application
Excimer laser optics and beam guiding systems
DUV and UV optics components
Standard optics (VIS and NIR)
UV rods, preforms and optical fibers
Laser fusion
Technical applications
Fused silica vessels, windows
Lithography and microlithography applications
stepper lenses, photo mask blanks, wafers and lithography optics