Researchers Establish the First Entanglement-Based Quantum Network
A team of researchers from QuTech in the Netherlands reports realization of the first multi-node quantum network, connecting three quantum processors. In addition, they achieved…
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A team of researchers from QuTech in the Netherlands reports realization of the first multi-node quantum network, connecting three quantum processors. In addition, they achieved…
Launching this summer, NASA’s Laser Communications Relay Demonstration (LCRD) will showcase the dynamic powers of laser communications technologies. With NASA’s ever-increasing human and robotic presence…
A new design of ultra-small silicon chip called a multiplexer will effectively manage terahertz waves which are key to the next generation of communications: 6G…
Technology could avert capacity crunch by enhancing bandwidth while reducing energy consumption. Fiber optic technology is the holy grail of high-speed, long-distance telecommunications. Still, with…
Encoding information into light, and transmitting it through optical fibers lies at the core of optical communications. With an incredibly low loss of 0.2 dB/km,…
Some 5G technologies are still considered the wild west in material, design development. 5G, or the fifth-generation technology standard for broadband cellular networks, is touted…
Flight passengers will soon be able to connect to their families and colleagues on Earth via low-orbit telecommunications satellites. Speeds will be comparable to those…
Scientists from MIPT, Moscow Pedagogical State University and the University of Manchester have created a highly sensitive terahertz detector based on the effect of quantum-mechanical…
Researchers from the University of Southampton and Université Laval, Canada, have successfully measured for the first time back-reflection in cutting-edge hollow-core fibers that is around…
New research throws wide open the amount of information that can be simultaneously transmitted by a single light source. Researchers at the University of California,…
Quantum technologies for computers open up new concepts of preserving the privacy of input and output data of a computation. Scientists from the University of…
A pulsed-laser repetition rate of 57.8 GHz was achieved by inserting a resonator containing graphene. The limitations of the manufacturing process were overcome by directly…
Plasmonic speed enhancements previously constrained to nanoscale phenomena are replicated on macroscopic devices. Visible and infrared light can carry more data than radio waves, but…
There are things in life that can be predicted reasonably well. The tides rise and fall. The moon waxes and wanes. A billiard ball bounces…
Chinese scientists have established the world’s first integrated quantum communication network, combining over 700 optical fibers on the ground with two ground-to-satellite links to achieve…
New research demonstrates a way to use quantum properties of light to transmit information, a key step on the path to the next generation of…
On the electromagnetic spectrum, terahertz light is located between infrared radiation and microwaves. It holds enormous potential for tomorrow’s technologies: Among other things, it might…
A world record transmission of 1 petabit per second in a multimode optical fiber increases the current record data rate in multimode optical fibers by…