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A Tiny 'Rainbow On a Chip' Could Help Supercharge 6G Networks

ScienceDaily reports: A microchip about the size of a grain of rice can generate a highly organized "rainbow" of light, a capability that could eventually support faster, higher-capacity 6G…

  • Microchip-sized device generates precise rainbow of light
  • Multiple, spaced light frequencies converted to millimeter waves
  • Breakthrough addresses major obstacle for 6G networks and quantum tech

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