Vertical-cavity surface-emitting laser (VCSEL) arrays represent a pivotal advancement in semiconductor laser technology. These devices emit light perpendicular to the wafer surface, offering benefits ...

(Nanowerk News) Israeli and German researchers have developed a way to force an array of vertical cavity lasers to act together as a single laser – a highly effective laser network the size of a grain ...

An international research team uses topological platform to demonstrate coherent array of vertical lasers. Israeli and German researchers have developed a way to force an array of vertical cavity ...

Schematic diagram of vertical emitting lasing from ordered InGaAs/InP multi-quantum well nanowire arrays. Simultaneous lasing is demonstrated from one same NW array. Inset shows the vertical F-P ...