Spin Selective Filtering of Polariton Condensate Flow
arXiv:1504.01968 · doi:10.1063/1.4926418
Abstract
Spin-selective spatial filtering of propagating polariton condensates, using a controllable spin-dependent gating barrier, in a one-dimensional semiconductor microcavity ridge waveguide is reported. A nonresonant laser beam provides the source of propagating polaritons while a second circularly polarized weak beam imprints a spin dependent potential barrier, which gates the polariton flow and generates polariton spin currents. A complete spin-based control over the blocked and transmitted polaritons is obtained by varying the gate polarization.
arXiv comment5 pages, 4 figures
References in corpus (23)
- Excitations in a non-equilibrium Bose-Einstein condensate of exciton-polaritons
- Spontaneous formation and optical manipulation of extended polariton condensates
- All-optical polariton transistor
- Spontaneous rotating vortex lattices in a pumped decaying condensate
- Polariton Condensate Transistor Switch
- Sculpting oscillators with light within a nonlinear quantum fluid
- Giant phase modulation in a Mach-Zehnder exciton-polariton interferometer
- Propagation and amplification dynamics of 1D polariton condensates
- Realization of a double barrier resonant tunneling diode for cavity polaritons
- The Non-linear Optical Spin Hall Effect and Long-Range Spin Transport in Polariton Lasers
- Ultrafast tristable spin memory of a coherent polariton gas
- Non-equilibrium Functional Renormalization for Driven-Dissipative Bose-Einstein Condensation
- Light Engineering of the Polariton Landscape in Semiconductor Microcavities
- A complete architecture of integrated photonic circuits based on AND and NOT logic gates of exciton-polaritons in semiconductor microcavities
- Hybrid Boltzmann Gross-Pitaevskii Theory of Bose-Einstein Condensation and Superfluidity in Open Driven-Dissipative Systems
- Polariton-polariton scattering in microcavities: A microscopic theory
- Dynamics of a polariton condensate transistor switch
- Optically Controlled Excitonic Transistor
- Motion of spin polariton bullets in semiconductor microcavities
- Spin splitting in a polarized quasi-two-dimensional exciton gas
- Operation speed of polariton condensate switches gated by excitons
- Quantum reflections and the shunting of polariton condensate wave trains: implementation of a logic AND gate
- Optically and electrically controlled polariton spin transistor
Cited by in corpus (15)
- Incoherent excitation and switching of spin states in exciton-polariton condensates
- From the topological spin-Hall effect to the non-Hermitian skin effect in an elliptical micropillar chain
- Optical orientation, polarization pinning, and depolarization dynamics in optically confined polariton condensates
- Controlling the optical spin Hall effect with light
- Realization of Hofstadter's butterfly and a one-way edge mode in a polaritonic system
- Polariton Spin Whirls
- Optically induced topological spin-valley Hall effect for exciton polaritons
- All-optical linear polarization engineering in single and coupled exciton-polariton condensates
- Spin domains in one-dimensional conservative polariton solitons
- Polariton spin jets through optical control
- One-way reflection-free exciton-polariton spin filtering channel
- Spin-polarized antichiral exciton-polariton edge states
- Impact of the energetic landscape on polariton condensates propagation along a coupler
- Kinetic Monte Carlo Approach to Non-equilibrium Bosonic Systems
- Polaritonic linear dynamic in Keldysh formalism