Crystals and Services

FEE provides crystals, crystal products and services like polishing, crystallographic orientation and contract research to customers in the whole world.

Since 1989 FEE grows crystals at its facility in Idar-Oberstein, Germany. With Czochralski-pullers and TSSG-furnaces we grow oxide crystals like YAG, LuAG, BiBO, and KYW with standard and custom defined dopants and with melting points between 800°C and 2400°C.

Five specialized workshops provide services like cutting and grinding of crystals, crystallographic orientation with x-ray techniques, and polishing of various materials with highest optical quality.

A section with modern spectrometers and microscopes provides internal and external services for research and quality assurance.