Phase space monitoring of exciton-polariton multistability
arXiv:1401.7120 · doi:10.1117/12.2035371
Abstract
Dynamics of exciton-polariton multistability is theoretically investigated. Phase portraits are used as a tool to enlighten the microscopic phenomena which influence spin multistability of a confined polariton field as well as ultrafast reversible spin switching. The formation of a non-radiative reservoir, due to polariton pairing into biexcitons is found to play the lead role in the previously reported spin switching experiments. Ways to tailor this reservoir formation are discussed in order to obtain optimal spin switching reliability.
References in corpus (6)
- Observation of Superfluidity of Polaritons in Semiconductor Microcavities
- All-optical polariton transistor
- Polariton Condensate Transistor Switch
- Polarization multistability of cavity polaritons
- Ultrafast tristable spin memory of a coherent polariton gas
- Multistability of cavity exciton-polaritons affected by the thermally generated exciton reservoir