Observation of exciton-polariton ultrafast dynamic Stark effect
- Snoke David W.
- Pfeiffer Loren N.
- Nelsen Bryan
- Steinberg Aephraim M.
- van Driel Henry M.
- Darabi Ardavan
- Rozema Lee A.
- Hayat Alex
- Lange Christoph
- West Kenneth W.
Publication date
March 2013
DOI Publisher
EDP Sciences Journal
EPJ Web of ConferencesAbstract
We demonstrate ultrafast phase control of exciton-polaritons in a GaAs/AlGaAs strongly coupled microcavity exploiting the ac Stark effect. Our approach yields meV-scale shifts without carrier generation, providing a powerful tool towards control of polariton BECs
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