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Hybrid Terahertz Emitter for Pulse Shaping and Chirality Control

  • Realization of a hybrid THz source with improved polarization control that combines the distinct characteristics of two THz emitters integrated into one single device.
  • This emitter takes advantage of the unique material properties of the spintronic and semiconducting components.
  • Polarization control between linear and elliptical THz emission and manipulation of the spectrum.
  • Output THz wave was created by combining the two individual THz pulses, enabling unprecedented pulse shaping and chirality control without external modulators.