High-Dimensional Pixel Entanglement: Efficient Generation and Certification
High-Dimensional Pixel Entanglement: Efficient Generation and Certification
Photons offer the potential to carry large amounts of information in their spectral, spatial, and polarisation degrees of freedom. While state-of-the-art classical communication systems routinely aim to maximize this information-carrying capacity via wavelength and spatial-mode division multiplexing, quantum systems based on multi-mode entanglement usually suffer from low state quality, long …