29 citations · 53 across the 9 of their papers we have counts for
5 papers · 1 filter
Doppler-enhanced superheterodyne Rydberg microwave receiver
Yuwen Yin, Ruimin Chen, Shibing Ji +7
We report the enhanced sensitivity of the Rydberg microwave (MW) receiver by exploiting the Doppler effect in a vapor cell. A two-photon Rydberg ladder scheme is implemented via th…
Observation of electric field induced superradiance slowdown in ultracold Rydberg atomic gases
Yunhui He, Jingxu Bai, Yuechun Jiao +2
Atoms excited to electronically high-lying Rydberg states decay to low-energy states through spontaneous emission processes. We investigate the impact of a static electric field on…
Continuous broadband Rydberg receiver using AC Stark shifts and Floquet States
Danni Song, Yuechun Jiao, Jinlian Hu +6
We demonstrate the continuous broadband microwave receivers based on AC Stark shifts and Floquet States of Rydberg levels in a cesium atomic vapor cell. The resonant transition fre…
Observation of multiple time crystals in a driven-dissipative system with Rydberg gas
Yuechun Jiao, Weilun Jiang, Yu Zhang +5
Time crystals, as temporal analogs of space crystals, manifest as stable and periodic behavior that breaks time translation symmetry. In an open quantum system, many-body interacti…
Improvement of response bandwidth and sensitivity of Rydberg Receiver using multi-channel excitations
Jinlian Hu, Yuechun Jiao, Yunhui He +4
We investigate the response bandwidth of a superheterodyne Rydberg receiver at a room-temperature vapor cell, and present an architecture of multi-channel lasers excitation to incr…