In a significant step toward building a scalable quantum internet, researchers at Nanjing University have demonstrated ...

The Princeton study, published Aug. 30 in Nature, details the basis for a new approach to building quantum repeaters. It sends telecom-ready light emitted from a single ion implanted in a crystal.

Telecom-Wavelength Quantum Repeater Node Based on a Trapped-Ion Processor. Physical Review Letters, 2023; 130 (21) DOI: 10.1103/PhysRevLett.130.213601 ...

Leading telecom and satellite providers are implementing advanced reflectors and repeaters to address challenges at frequencies above 30 GHz, optimizing connectivity.

The group of Prof. Xiao-Song Ma at Nanjing University has demonstrated the faithful storage of quantum-entangled photons at telecom wavelengths for a record-long time of almost 2 μs. Key elements ...

New quantum repeaters could enable a scalable quantum internet The next step, which the Princeton researchers say is within reach, is to demonstrate entanglement between photons emitted from different ...

When the repeater swapped entanglement between its trapped ions, this entangled the two photons at the end of the 50km cable together. The system was able to convert single photons to the telecom ...

More information: Ming-Hao Jiang et al, Quantum storage of entangled photons at telecom wavelengths in a crystal, Nature Communications (2023). DOI: 10.1038/s41467-023-42741-1 ...

Parsippany, New Jersey, USA, Oct. 28, 2020 (GLOBE NEWSWIRE) -- Wireless Telecom Group (NYSE American: WTT) announced today that the Microlab Digital GPS Repeater was selected and integrated by ...

SK Telecom has deployed a 5G repeater to expand coverage of its 5G trial network in Gangnam Station in Seoul, Korea. SK Telecom said the 5G repeater — developed by the Asian telecoms — is ...

NEC and its subsidiary OCC Corporation have completed qualification of subsea repeaters and optical cable containing up to 20 fiber pairs (40 fibers). NEC claims that the 25 perce ...