Modulators

The modulator group is developing InP based Modulators with a travelling wave and segmented electrode design. These electrical design approaches are the key to achieve a 3 dB bandwidth beyond 50 GHz. Such high speed external modulators are the key components for metro and long haul fibre networks.

Research Topics

Our research addresses different fields in the area of segmented Modulators, single-sideband generation modulators, and the laser modulator integration.