All-optical flow control of a polariton condensate using non-resonant excitation
arXiv:1412.2581 · doi:10.1103/PhysRevB.91.195308
Abstract
The precise adjustment of the polariton condensate flow under incoherent excitation conditions is an indispensable prerequisite for polariton-based logic gate operations. In this report, an all-optical approach for steering the motion of a polariton condensate using only non-resonant excitation is demonstrated. We create arbitrarily shaped functional potentials by means of a spatial light modulator, which allow for tailoring the condensate state and guiding a propagating condensate along reconfigurable pathways. Additional numerical simulations confirm the experimental observations and elucidate the interaction effects between background carriers and polariton condensates.
arXiv comment7 pages, 7 figures
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Cited by in corpus (33)
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