Beam steering at the nanosecond time scale with an atomically thin reflector

HIGHLIGHTS

• who: Trond I. Andersen from the Harvard University Park, MD, USA have published the research work: Beam steering at the nanosecond time scale with an atomically thin reflector, in the Journal: NATURE COMMUNICATIONS NATURE COMMUNICATIONS
• what: The authors demonstrate this approach by realizing fast, continuously tunable beam steering with a split-gate geometry (Fig 1b). The authors investigate the temporal response of the system by applying a small oscillating bottom=0:7V - 0:45V gate voltage, V BG (t )=V 0 - ΔV sin 2πt τ sin 2πt=0.64 V, where τ is and a . . .
  

   

  

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