Optical wireless communication - in the infrared and visible range - is an attractive solution, especially in environment settings where radio communication encounters difficulties.

The central goal is to support the strategic decision process of city carriers and new local operators by performing an objective analysis that considers the varying, but always case-dependent boundary conditions.

Electrical and optical characterization of photo diodes and edge emitting as well as surface emitting laser diodes. Chip-level high-frequency RF-contacting and stable fiber coupling with feedback assisted realignment for system tests of research stage devices.

Instrumentation and equipment for high-speed measurements, characterization and design of optical transmission systems

• Multi-Terabit Test Solution up to 54 Tb/s
• Optical Multi-Format Transmitter
• Arbitrary Waveform Generator up to 34 GSa/s

• Differential Quaternary Phase Shift Keying
• Energy Efficient ICT Production
• Upgrades of Submarine Systems
• Wavelength Division Multiplexing Passive Optical Networking
• Satellite Communication @ 1550 nm