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OCIS codes: 320.7110 - Ultrafast nonlinear optics; 300.6495 - Terahertz spectroscopy; 320.7150 - Ultrafast spectroscopy;
060.4080 - Modulation; 060.4510 - Optical communications; 060.5625 - Radio frequency photonics
Abstract:
Instantaneous electro-absorption effect in quantum dots, induced by electric field of THz pulse with 3 THz bandwidth is demonstrated in THz pump - optical probe experiment. This effect may be promising for Tbit/s wireless transmission systems.