Coherent Light from the UV to THz

High-brightness coherent and few-cycle duration source spanning 7 optical octaves

New Trick for Infrared Laser Pulses

New approach to create strong, short pulses with tailor-made quantum cascade lasers

Breaking the Power Limit of Lasers

A new VCSEL-design aims to enhance slow-light optical feedback, thus extending the temporal laser bandwidth

A High-Power, Portable Terahertz Laser

The new terahertz quantum cascade laser can function at temperatures of up to 250 K

An Ultrafast Yellow Laser for Biomedical Applications

Frequency conversion to create a more practical, high-power femtosecond yellow laser

Prototype of a Solar-Driven Laser

A fully planar device converts sunlight into a laser beam, which can efficiently power hydrogen fuel generators

An MOF-Based Multicolor Single-Mode Microlaser

New device to achieve up to three-wavelength single-mode polarized lasing in green, red and NIR

Attosecond Light from Industrial Laser

New way to get very short, few-cycle pulses out of more commonly available industrial-grade lasers

New System for Ultra-Fast Flashes

A strong electromagnetic field can counteract the forces that bind electrons to nuclei

New Source for Ultrafast Laser Pulses

Innovative approach has important applications in engineering and biomedicine