We have transmitted a low-power beam of repetitive broadband THz pulses the record
distance of 167 m through the atmosphere with 51% relative humidity at 21° C and have …

In this paper, we have extracted the THz refractivity of water vapor (n (ω)-1) from the complex
spectra of the precise coherent THz-TDS absorption measurement with a 6.18 m long …

We have measured THz pulse propagation through a 186 m distance for which the THz
pulses propagated in the atmosphere between two buildings separated by 79.3 m, with …

Our studies of terahertz pulse propagation in the atmosphere have identified the two most
optimal communication channels. The potential of these channels is demonstrated by …

We report and demonstrate for the first time a method to compensate atmospheric group
velocity dispersion of terahertz pulses. In ultra-wideband or impulse radio terahertz wireless …

Our measurements and complete linear dispersion theory calculations of amplitude and
phase show that it is possible to have seven high performance point-to-point, 10.7 Gb/s to …

We measured the atmospheric propagation of ps THz pulses with a 0.4-THz bandwidth
through a 910-m distance; the pulse delay corresponded to 255 pulses down the pulse train …

The increasing demand of unoccupied and unregulated bandwidth for wireless
communication systems will inevitably lead to the extension of operation frequencies toward …

We describe a new four-wave rectification method for the generation of intense, ultrafast
terahertz (THz) pulses from gases. The fundamental and second-harmonic output of an …

We have significantly improved the emission and detection of electromagnetic beams of
single‐cycle 0.5 THz pulses, through the use of new dipolar antenna structures. The …