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Optical control of spin textures in quasi-one-dimensional polariton condensates

Anton, C; Morina, S; Gao, Tingge; Eldridge, PS; Liew, T.C.H.; Martin, MD; Hatzopoulos, Z; Savvidis, P.G; Shelykh, I.A; Vina, L


We investigate spin transport through polarization-resolved spectroscopy by propagating polariton condensates in a quasi-one-dimensional microcavity ridge along macroscopic distances. Under circularly polarized, continuous-wave, nonresonant excitation, a sinusoidal precession of the spin in real space is observed whose phase depends on the emission energy. The experiments are compared with simulations of the spinor-polariton condensate dynamics based on a generalized Gross-Pitaevskii equation,...[Show more]

CollectionsANU Research Publications
Date published: 2015
Type: Journal article
Source: Physical Review B: Condensed Matter and Materials
DOI: 10.1103/PhysRevB.91.075305
Access Rights: Open Access


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