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Laser-Plasma Beam Used as Tunable RF Antenna

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Researchers at North Carolina State University have used a laser to generate a tunable plasma beam resembling a lightsaber, which can serve as a radio antenna and change its size and direction for flexible radio systems.

From Electro Optics

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Oct 12
  1. Electro Optics
    NC State Uses Laser-Plasma Lightsaber as Tunable Radio Antenna

    Researchers at North Carolina State University have used a laser to generate a tunable plasma beam resembling a lightsaber, which can serve as a radio antenna and change its size and direction for flexible radio systems.