Laser Supports Minimally Invasive Surgery

A laser-steering microrobot operates with high speed and precision and can be integrated with existing endoscopic tools

Meta Installs World’s First C-Wave GTR Tunable Laser

Full coverage of visible spectrum accelerates holographic development capabilities

Coherent Light from the UV to THz

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

A Laser-Based Sensor for Benzene

Sensor exhibits high selectivity and sensitivity to benzene with detection limit of 2 ppb

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

Optical Test for Cancer

Sensitive spectroscopy approach detects formaldehyde at a level of just 1 part per million

Graphene Controls Laser Frequency Combs

Chance for a new platform at the interface of single atomic layer optoelectronics and ultrafast photonics

A High-Power, Portable Terahertz Laser

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

QCLs Exhibit Extreme Pulses

Extreme events in quantum cascade lasers enable an optical neuron system many times faster than biological neurons