The Tetrahedron Constellation Gravitational Wave Observatory would consist of four satellites positioned in space ...

Scientists have developed the first electrically pumped continuous-wave semiconductor laser composed exclusively of elements from the fourth group of the periodic table—the "silicon group.

Dr. Dan Buca, Group Leader, Forschungszentrum Jülich For the first time, researchers have demonstrated continuous-wave operation in an electrically pumped Group IV laser on silicon. Unlike ...

TEGO revolutionizes gravitational wave detection with its tetrahedral spacecraft formation, improving sensitivity and ...

Leveraging the low-defectivity GaAs nano-ridge structures, the lasers integrate InGaAs multiple quantum wells as the optical gain region, embedded in an in-situ doped p-i-n diode and passivated with ...

Luminus Devices a provider of solid-state lighting solutions, has expanded its laser portfolio with new multi-mode red and ...