In electrooptical fibers, the refractive index, and hence the phase of light, is controlled electrically. Fibers are made electrooptical by poling.

High speed polarization switching of fiber Bragg gratings.

The next generation's positioning system for manufacturing industry has been developed within Acreo Fiber Optic Center.

Understanding the underlying mechanisms of photodarkening will enable fiber lasers with higher powers and longer operating lifetimes.

A technology for switching polarization in fiber in nanoseconds. The technique promise cost-efficient Q-switching of fiber lasers.