Abstract
We present theoretical and experimental results demonstrating non-Hermitian transformation of classical and quantum states of light with ultra-thin dielectric metasurfaces. We introduce a new conceptual approach for implementing arbitrary complex birefringence with polarization-dependent transmission, based on tailored interference from specially engineered nano-resonators in the metasurface. The fabricated metasurfaces demonstrate new regimes of polarisation control for enhanced measurements and unconventional interference with classical and quantum light, and discuss analogies with Parity-Time symmetric transformations.
| Original language | English |
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| Pages (from-to) | 1096-1097 |
| Number of pages | 2 |
| Journal | International Conference on Metamaterials, Photonic Crystals and Plasmonics |
| Volume | META 2019 |
| Publication status | Published - 2019 |
| Event | 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2019 - Lisbon, Portugal Duration: 23 Jul 2019 → 26 Jul 2019 |