Optical Fiber

Due to world-wide networking and the global exchange of data, the demand for a sustainable expansion of the telecommunications network is increasing. Fiber optic cables and optical lightguides play an enormously important role in this context.


Quartz glass rods

Quartz glass rods are used in CVD and MCVD processes for handling material (dummy rods, handle rods) for glass fiber production. In rotationally symmetric coating and refining processes, quartz glass rods from Raesch Quarz (Malta) Ltd are used to support the development of fiber optic solutions.

Thanks to their low tolerances, our rods guarantee a uniform rotation of the fiber preforms and therefore meet the highest quality standards.