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Roton-Induced Trapping in Strongly Correlated Rydberg Gases
João D. Rodrigues, Luís F. Gonçalves, Hugo Terças +2
Atoms excited into high-lying Rydberg states and under strong dipole-dipole interactions exhibit phenomena associated with highly correlated and complex systems. We perform first p…
An atomic receiver for AM and FM radio communication
David A. Anderson, Rachel E. Sapiro, Georg Raithel
Radio reception relies on antennas for the collection of electromagnetic fields carrying information, and receiver elements for demodulation and retrieval of the transmitted inform…
A hybrid polarization-selective atomic sensor for radio-frequency field detection with a passive resonant-cavity field amplifier
David A. Anderson, Eric G. Paradis, Georg Raithel
We present a hybrid atomic sensor that realizes radio-frequency electric field detection with intrinsic field amplification and polarization selectivity for robust high-sensitivity…
High-resolution antenna near-field imaging and sub-THz measurements with a small atomic vapor-cell sensing element
David A. Anderson, Eric Paradis, Georg Raithel +2
Atomic sensing and measurement of millimeter-wave (mmW) and THz electric fields using quantum-optical EIT spectroscopy of Rydberg states in atomic vapors has garnered significant i…