Products for Specialty Fiber Applications

Fused Silica is the material of choice for optical fibers, whether for telecommunications, materials processing, medical, and even agricultural applications. At Heraeus Conamic, we know that the best quality is critical to achieving the highest performance. Learn more about how our products can meet your needs.

Properties of Heraeus Conamic Fused Silica for Specialty Fiber Applications

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Broadband transmission

Materials' transmission bandwidth influences fiber optics' applicability. Heraeus Conamic fused silica offers a wide transmission spectrum, optimized for enhanced light transmission across varied ranges.

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High damage threshold

Transmission and damage threshold are key for high power laser/UV applications. Heraeus Conamic fused silica excels in both, offering superior transmission and an unmatched high damage threshold.

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Purity

High power applications need pure materials with low contamination absorption. Heraeus Conamic fused silica's outstanding purity makes it ideal for such requirements.

Fiber breakage

Contaminants can cause fiber breakage during drawing. Heraeus Conamic fused silica uses a synthetic gas phase deposition process for low breakage rates.

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Geometrical precision

Tight tolerances in fiber starting materials enable higher quality standards. Heraeus Conamic produces materials with precise geometric parameters, with processes to further tighten these tolerances.

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Production quality and reliability

Heraeus Conamic controls each process, tracing from raw material to end product. We've delivered consistent quality for decades and aim to continue our legacy.

Product Portfolio for Specialty Fiber Applications

There are a wide variety of applications for specialty optical fibers. For each of these applications a tailored fiber design is available for geometry, refractive index profile and transmission window. Heraeus can offer different solutions depending on your requirements.

Preforms

For fiber drawing we produce preforms for UV to infrared light applications with a numerical apertures up to 0.3 with configurable geometries including multiclad and shaped cores.

A photo of a preform before being drawn into fibers

Tubes

The properties of the starting tubes used to jacket a core rod or used as a substrate for chemical vapor deposition influence the performance of the fiber. Key elements in the process are the material grade, purity, and geometrical precision of the tubes.

A variety of tubes used for the manufacture of Specialty Fibers

Rods

For fiber drawing of fibers with a pure silica core with a fluorinated polymer coating used to guide light from the pump laser to the active fiber cladding in medium-power laser systems.

A photo of many sizes of solid fused silica rods

Capillaries

Heraeus Conamic supplies capillaries for combining fibers in laser systems. Depending on your system configuration different material grades are available.

Pump Cladding

For active fiber fabrication of high power laser systems. A highly fluorinated silica layer is manufactured for the cladding where the pump light is guided in the active fiber. The maximum achievable numerical aperture is 0.3.

Plasma Deposition Service

We can apply our sophisticated Plasma Outside Deposition (POD) process on your own core rod.