6 papers
Quantum Telegraph Behavior Without Photons
Truong-Son P. Van, Daniel Maienshein, David W. Snoke
We show that a simple model of non-Hermitian noise gives rise to the telegraph switching behavior seen in experiments with single qubits, without any reference to the existence of…
Optical probes of coherence in two dimensional Bose gases of polaritons
Joseph Jachinowski, Hassan Alnatah, David W. Snoke +1
Due to their photonic components, exciton-polariton systems provide a convenient platform to study the coherence properties of weakly-interacting Bose gases. In particular, optical…
Strong coupling of polaritons at room temperature in a GaAs/AlGaAs structure
Hassan Alnatah, Shuang Liang, Qiaochu Wan +7
We report direct measurement of the dispersion relation of polaritons in GaAs/AlGaAs microcavity structures at room temperature, which clearly shows that the polaritons are in the…
Light-Induced Electron Pairing in a Bilayer Structure
Qiaochu Wan, Daniel Vaz, Li Xiang +11
Previous experimental and theoretical work has given evidence of the existence of doubly charged exciton states in strongly screened bilayers of transition metal dichalcogenide (TM…
Targeted Polariton Flow Through Tailored Photonic Defects
Elena Rozas, Yannik Brune, Ken West +6
In non-Hermitian open quantum systems, such as polariton condensates, local tailoring of gains and losses opens up an interesting possibility to realize functional optical elements…
Edge Trapping of Exciton-Polariton Condensates in Etched Pillars
D. M. Myers, J. K. Wuenschell, B. Ozden +4
In this letter, we present a study of the condensation of exciton-polaritons in large etched pillar structures that exhibit shallow edge trapping. The 100 m 1…