Quantum State Filtering of Dual-rail Photons with Fiberized Plasmonic Metamaterial
Salih Yanikgonul, Anton N. Vetlugin, Ruixiang Guo, Angelos Xomalis, Giorgio Adamo, Cesare Soci, Nikolay I. Zheludev · Conference on Lasers and Electro-Optics · 2019
We demonstrate quantum state filtering of dual-rail photons through single-photon interference on a fiberized plasmonic metamaterial, exploiting different optical response of the metamaterial to symmetric and anti-symmetric superpositions of double-path wavefunction of single-photons.