Scientists build a "metagrating" filter that selects light by both wavelength and angle—unlocking next-gen AR, sensors, and ...

“People should take a laser welding training course to build the skills needed for safe, precise welding in industries like ...

BluGlass unveils performance enhancements to its gallium nitride (GaN) lasers, demonstrating leading-edge precision.

Photonic-crystal surface-emitting laser (PCSEL) is a promising technology that can completely revolutionize what lasers ...

The United States’ Defense Advanced Research Projects Agency (DARPA) recently achieved a new record in transmitting energy ...

Innovations in brain health are offering new hope for individuals recovering from brain traumas and addiction. Two promising ...

In a first for the field, researchers from The Grainger College of Engineering at the University of Illinois Urbana-Champaign ...

Researchers at the University of Illinois have pulled off a laser first: they built a new kind of eye-safe laser that works ...

How can tunable lasers contribute to society? This is what a recent study published in Optica hopes to address as an ...

Researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) and Technical University of ...