A5050453919- Quantum Information and Cryptography
- Photonic and Optical Devices
- Photonic Crystals and Applications
- Anodic Oxide Films and Nanostructures
- Orbital Angular Momentum in Optics
- Neural Networks and Reservoir Computing
- Quantum Computing Algorithms and Architecture
- Plasmonic and Surface Plasmon Research
- Advanced Fluorescence Microscopy Techniques
Bristol Robotics Laboratory
2023-2024
University of Bristol
2023-2024
Abstract Graphs have provided an expressive mathematical tool to model quantum-mechanical devices and systems. In particular, it has been recently discovered that graph theory can be used describe design quantum components, devices, setups systems, based on the two-dimensional lattice of parametric nonlinear optical crystals linear circuits, different standard photonic framework. Realizing such graph-theoretical hardware, however, remains extremely challenging experimentally using...
Quantum and classical telecommunications require efficient sources of light. Semiconductor sources, owing to the high refractive index medium, often exploit photonic cavities enhance external emission photons into a well-defined optical mode. Optical Tamm States (OTSs) in which light is confined between distributed Bragg reflector thin metal layer have attracted interest as structures are readily manufactureable broadband cavities. Their efficiency limited however by absorption inherent...
Quantum and classical telecommunications require efficient sources of light. Semiconductorsources, owing to the high refractive index medium, often exploit photonic cavities enhance external emission photons into a well-defined optical mode. Optical Tamm States (OTS), in which light is confined between distributed Bragg reflector thin metal layer have attracted interest as structures are readily manufactureable broadband cavities. Their effficiency limited however by absorption inherent...
We demonstrate the capability of graph theory scheme to realize complex multiphoton multidimensional state. show generation quantum states based on was realized by reconfigurable integrated chip. The 4-photon 3-dimensional GHZ state generated and verified manipulated for first time.