For the first time, researchers in China have demonstrated how quantum dots can be engineered to consistently generate pairs ...

Researchers working with the U.S. Defense Advanced Research Projects Agency (DARPA) have been awarded a $1 million grant to create a prototype quantum laser unlike anything we've ever seen. the laser ...

Optical feedback from on-chip components fundamentally limits stable laser operation in photonic integrated circuits. In a ...

“III-V semiconductor lasers integrated on Si-based photonic platforms are eagerly awaited by the industry for mass-scale applications, from interconnect to on-chip sensing. The current understanding ...

Blue lasers with surface gratings are delivering quantum precision from millimetre footprints. The visible spectrum is an exciting frontier for laser diode technology. Here emerging applications exist ...

For experiments that require ultra-precise measurements and control over atoms -- think two-photon atomic clocks, cold-atom interferometer sensors and quantum gates -- lasers are the technology of ...

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 ...

High-performance computing startup LightSolver Ltd. today announced what it says is the world’s first pure “laser-based processing unit,” providing businesses with an alternative to expensive ...

Researchers have unveiled a new technique that they claim will make it possible to send, store and retrieve highly fragile quantum information, in an achievement that could break new ground in the ...

Implementing strategies that slash laser diode failure rates by at least two orders of magnitude can banish reliability-related delays in the deployment of co-packaged optics. Over the last two ...