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Recently, Nokia announced a five-year agreement with AT&T. This agreement aims to fully support and accelerate AT&T's fiber network expansion and upgrade plans by deploying Nokia's Lightspan MF platform and Altiplano access controllers. This cooperation not only marks a deep optimization of the existing fiber optic network, but also heralds the early layout and application of the next ge...
On September 1 local time, Coherent, an American laser system solutions provider, announced that Dr. Mark Sobey, president of its laser division, has officially retired from the company.In July 2022, II-VI and Coherent completed the merger and were reorganized into three business units: Lasers, Materials and Networking. Since this point, Dr. Sobey has served as President of Coherent's Laser divisi...
Two dimensional transition metal chalcogenides have multi valley structures in their energy bands, giving them electron valley degrees of freedom, making them an ideal platform for studying multi body interactions. As the main mechanism of valley depolarization, the valley scattering process of free electrons or bound excitons is crucial for exploring excited state electron phonon interactions and...
A team of computer and electrical engineers at UC Santa Barbara, in collaboration with several colleagues at Caltech and another colleague at Anello Photonics, has developed a first-of-its-kind chip that can carry both laser and photonic waveguides. In a paper published in the journal Nature, the team describes how they made the chip and how it worked during testing.With the advent of integrated c...
The heavy-duty aluminum Ute tray and roof series of MITS Alloy have been greatly welcomed and demanded.The company is headquartered in Newcastle and was founded by Tim Lightfoot and Tony Brooks in January 2015. Tim's existing business, Safety MITS, provides maintenance equipment for mining, earthwork transportation, transportation, and related industries. They jointly determined that the four-whee...