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Optical control of spin textures in quasi-one-dimensional polariton condensates.
- Source :
-
Physical Review B: Condensed Matter & Materials Physics . Feb2015, Vol. 91 Issue 7, p1-1. 1p. - Publication Year :
- 2015
-
Abstract
- 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, modified to account for incoherent pumping, decay, and energy relaxation within the condensate. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10980121
- Volume :
- 91
- Issue :
- 7
- Database :
- Academic Search Index
- Journal :
- Physical Review B: Condensed Matter & Materials Physics
- Publication Type :
- Academic Journal
- Accession number :
- 109196491
- Full Text :
- https://doi.org/10.1103/PhysRevB.91.075305