3 papers
physics.atom-ph2026
Coherent terahertz field tomographic imaging in warm Rydberg vapors
Jan Nowosielski, Marcin Jastrzębski, Wojciech Wasilewski +2
Rydberg atom-based sensors have emerged as highly sensitive tools for terahertz (THz) metrology, yet most current imaging techniques discard crucial phase information. In this Lett…
physics.atom-ph2024
A warm Rydberg atom-based quadrature amplitude-modulated receiver
Jan Nowosielski, Marcin Jastrzębski, Pavel Halavach +5
Rydberg atoms exhibit remarkable sensitivity to electromagnetic fields, making them promising candidates for revolutionizing field sensors. Unlike conventional antennas, they neith…
quant-ph2023
Spectrum-to-position mapping via programmable spatial dispersion implemented in an optical quantum memory
Marcin Jastrzębski, Stanisław Kurzyna, Bartosz Niewelt +3
Spectro-temporal processing is essential in reaching ultimate per-photon information capacity in optical communication and metrology. In contrast to the spatial domain, complex mul…