Metasurface Controls Laser Polarization

Without waveplates the laser’s polarization state can be tuned purely electronically

On-Chip Terahertz Source

Scalable architecture in silicon allows synthesis of periodic mm-wave signals

Optical Metamaterial without Metal

Prototype consists of hundreds of boron-doped silicon cylinders

More Power for Terahertz Lasers

Doubling the continuous output power opens up applications in spectroscopy and imaging

Microlasers for Terahertz Radiation

Technique for phase locking arrays of tiny lasers could lead to terahertz scanners

All-Optical Control of Electron Pulses

Exploiting the properties of THz radiation with attosecond physics

New Lens for Focusing Terahertz Radiation

A new way to focus terahertz radiation using an array of stacked metal plates

Key Component for Terahertz Wireless

Frequency-division multiplexing in the terahertz range using a leaky-wave antenna

Innovative Components for an Imaging System in the Terahertz Range

A specific technology for imaging applications in this frequency range developed

New Light in The Terahertz Window

A new concept that uses short-pulse lasers to expand the capabilities of terahertz sources developed