论文信息 - Time reversal and object reconstruction with single-cycle pulses.

Time reversal and object reconstruction with single-cycle pulses.

We demonstrate the reconstruction of one- and two-dimensional objects by numerically backpropagating measured scattered terahertz transients. The spatial resolution determined by the Sparrow criterion is found to correspond to approximately 30% of the peak wavelength and 85% of the mean wavelength of the power spectrum of the single-cycle waveform.

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