Fused Silica for Telecommunication

Heraeus Covantics serves a diverse range of markets in the fiber optics and telecommunications industry, offering a comprehensive portfolio of products and services tailored to our customers' needs. Our expertise spans optical fibers, high-purity fused silica tubes, preform manufacturing services, RIC® cylinders for telecom fibers, raw materials, and a wide selection of accessories.

The right material partner for your telecommunication application

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Innovations for the future

We develop forward-looking glass solutions that meet the demands of tomorrow’s telecom industry. Our innovations create new opportunities for growth and efficiency.

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Reliable partner with tradition

With over 100 years of experience in glass manufacturing, we are a reliable partner. We work closely with our customers to ensure long-term success.

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Highest material purity

Our glass materials deliver exceptional purity and guarantee optimal transmission properties, providing the foundation for high-performance telecom solutions.

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Technology partnership at eye level

We see ourselves as a partner at eye level. Together with our customers, we develop tailored solutions to shape the future of telecommunications.

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Control over the entire value chain

Our production undergoes strict quality checks at every stage. This ensures the highest standards and consistently high product quality.

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Sustainability as a driving force

Sustainability is what drives us. We rely on innovative, environmentally friendly production methods and work with partners to create a greener telecom industry.

Products for Fiber Optic Cables

Optical fibers are indispensable for the digital networks of the future. They enable ultra-fast and reliable data transmission, supporting high-speed internet, video streaming and cloud computing. Our portfolio includes a wide range of singlemode optical fibers that have been specially developed for different applications.

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Products for Telecom Applications

Here you will find our high-purity fused silica, preforms, RIC® cylinders and accessories.

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Products for Next-Generation Fibers

Learn more about our developments in ultra-low-loss and multi-core fibers, as well as special solutions for future optical fiber technologies.

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