How do different process conditions and post-deposition annealing impact optical films hafnium oxide and silicon oxide?

A chiral quantum light emitter acts as a novel two-fer by generating a stream of single photons and also controlling their polarization state.

A novel quantum dot approach to generate infrared light opens the door to mid-infrared lasers and cost-effective sensors.

An ultrahigh-speed camera based on diffraction-gated real-time ultrahigh-speed mapping (DRUM) boasts an imaging speed and spatial resolution akin to expensive commercial high-...

In this Q&A, researchers at the SLAC National Accelerator Laboratory answer our questions about the Linac Coherent Light Source (LCLS) x-ray free-electron laser (XFEL) upgrade...

New work by a U.K. team demonstrates a new technique that enables a more detailed view of brain function, which could lead to more accurate and earlier diagnosis of diseases that...

How the unique career path of Kevin McComber, co-founder and CEO of Spark Photonics, shaped his company’s trajectory—and spurred him to address one of advanced technology industries...

In this Q&A, Lockheed Martin’s Tyler Griffin and Eileen Eberley answer our questions about making high-energy lasers more powerful.