Real-Time Near-Field Terahertz Imaging with Atomic Optical Fluorescence (2016)
Journal Article
Wade, C., Šibalić, N., De Melo, N., Kondo, J., Adams, C., & Weatherill, K. (2017). Real-Time Near-Field Terahertz Imaging with Atomic Optical Fluorescence. Nature Photonics, 11(1), 40-43. https://doi.org/10.1038/nphoton.2016.214

Terahertz (THz) near-field imaging is a flourishing discipline, with applications from fundamental studies of beam propagation to the characterization of metamaterials, and waveguides. Beating the diffraction limit typically involves rastering struct... Read More about Real-Time Near-Field Terahertz Imaging with Atomic Optical Fluorescence.

Dressed-state electromagnetically induced transparency for light storage in uniform-phase spin waves (2016)
Journal Article
Šibalić, N., Kondo, J., Adams, C., & Weatherill, K. (2016). Dressed-state electromagnetically induced transparency for light storage in uniform-phase spin waves. Physical Review A, 94(3), Article 033840. https://doi.org/10.1103/physreva.94.033840

We present, experimentally and theoretically, a scheme for dressed-state electromagnetically induced transparency (EIT) in a three-step cascade system in which a four-level system is mapped into an effective three-level system. Theoretical analysis r... Read More about Dressed-state electromagnetically induced transparency for light storage in uniform-phase spin waves.

Driven-dissipative many-body systems with mixed power-law interactions: Bistabilities and temperature-driven nonequilibrium phase transitions (2016)
Journal Article
Šibalić, N., Wade, C., Adams, C., Weatherill, K., & Pohl, T. (2016). Driven-dissipative many-body systems with mixed power-law interactions: Bistabilities and temperature-driven nonequilibrium phase transitions. Physical Review A, 94(1), Article 011401. https://doi.org/10.1103/physreva.94.011401

We investigate the nonequilibrium dynamics of a driven-dissipative spin ensemble with competing power-law interactions. We demonstrate that dynamical phase transitions as well as bistabilities can emerge for asymptotic van der Waals interactions, but... Read More about Driven-dissipative many-body systems with mixed power-law interactions: Bistabilities and temperature-driven nonequilibrium phase transitions.

Intrinsic Optical Bistability in a Strongly-Driven Rydberg Ensemble (2016)
Journal Article
de Melo, N. R., Wade, C. G., Šibalić, N., Kondo, J. M., Adams, C. S., & Weatherill, K. J. (2016). Intrinsic Optical Bistability in a Strongly-Driven Rydberg Ensemble. Physical Review A, 93(6), Article 063863. https://doi.org/10.1103/physreva.93.063863

We observe and characterize intrinsic optical bistability in a dilute Rydberg vapor. The bistability is characterized by sharp jumps between states of low and high Rydberg occupancy with jump-up and -down positions displaying hysteresis depending on... Read More about Intrinsic Optical Bistability in a Strongly-Driven Rydberg Ensemble.