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Terahertz Fourier Ptychographic Imaging
Pitambar Mukherjee, Vivek Kumar, Frederic Fauquet +5
High-resolution imaging in the terahertz (THz) spectral range remains fundamentally constrained by the limited numerical apertures of currently existing state-of-the-art imagers, w…
Broadband THz emission of long pulses from photomixing process with optical chirped pulses
Gabriel Taton, Frederic Fauquet, Ilyes Betka +4
Terahertz (THz) generation via photomixing on photoconductive antenna using twin delayed chirped pulses provides a long THz pulse with a narrow bandwidth. To generate a long pulse…
Fourier Synthetic Aperture-based Time-resolved Terahertz Imaging
Vivek Kumar, Pitambar Mukherjee, Lorenzo Valzania +3
Terahertz microscopy has attracted attention owing to distinctive characteristics of the THz frequency region, particularly non-ionizing photon energy, spectral fingerprint, and tr…