Quantum informatics with plasmonic metamaterials

Abstract

Surface polaritons at a meta-material interface are proposed as qubits. The SP fields are shown to have low losses, subwavelength confinement and can demonstrate very small modal volume. These important properties are used to demonstatre interesting applications in quantum information, i.e., coherent control of weak fields and large Kerr nonlinearity at the low photon level.

References in corpus (5)

• Large Cross-Phase Modulation between Slow Co-propagating Weak Pulses in Rb
• Quantum information processing with single photons and atomic ensembles in microwave coplanar waveguide resonators
• Matched Slow Pulses Using Double Electromagnetically Induced Transparency
• Low-loss nonlinear polaritonics
• Uniform cross phase modulation for nonclassical radiation pulses

Cited by in corpus (6)

• Entanglement creation with negative index metamaterials
• Polaritonic frequency-comb generation and breather propagation in a negative-index metamaterial with a cold four-level atomic medium
• Stationary and quasi-stationary light pulse in three-level cold atomic system
• Characterization of Surface-Plasmon Polaritons at Lossy Interfaces
• Surface-polaritonic phase singularities and multimode polaritonic frequency combs via dark rogue-wave excitation in hybrid plasmonic waveguide
• Lossless Airy Surface Polaritons in a Metamaterial via Active Raman Gain