JOEL WILLIAMS, ASSOCIATE EDITOR [email protected]Researchers from Princeton University have formulated a method to control and measure atoms that are indistinguishable when observed with an optical lens. The work allows the researchers to observe atomic interactions and quantum mechanical behavior. The research has implications for quantum networking and the study of the fundamental dynamics of strongly interacting quantum systems. By studying the atoms and their interactions at what the researchers described as "tiny" distances, the researchers were able to look at and control spin, a quantum property and a form of momentum described...Read full articleRelated content from Photonics MediaARTICLESChip-Based Source Creates Entangled Photons with Nearly 100× More EfficiencyIn pursuit of a fast and efficient source of entangled photon pairs necessary for quantum computing and ultrafast communications, researchers from Stevens Institute of Technology have developed a...Photonics.com 12/21/2020Quantum Theorists Rise Beyond Decades-Old Laser LimitationQuantum theorists from Griffith University and Macquarie University, both in Australia, used quantum mechanics to overturn an assertion about laser coherence that has been the common belief for 60...Photonics Spectra January 2021 IssueSilicon Quantum Bits Communicate over Relatively Long DistancesA Princeton University research team has shown that silicon quantum bits (qubits), mediated by a microwave photon, can interact even when spaced relatively far apart on a computer chip. 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