About the project
The future Quantum Internet requires efficient devices that store and recall arbitrary quantum states of light. These devices, known as quantum memories, can synchronise entanglement operations between distant locations. This project focuses on the development of rare-earth molecular complexes integrated with silicon nitride integrated photonic circuits.
Light is the underpinning platform for realising future quantum-enhanced technologies such as quantum computers and the quantum internet. Quantum information can be encoded into particles of light, photons, that can travel long distances in low-loss telecommunication fibers under ambient conditions, without noise, at high bandwidth, and at light speed. Optimising the efficiency of the memory is crucial for successfully operating the quantum network, and miniaturising form factors enable the industrial-scale rollout of devices.
In this project, you will develop and build the next-generation solid-state quantum memory integrated with microfabricated photonic circuits. You will gain hands-on experience synthesising rare-earth molecular complexes, characterising their optical and coherence properties.
You will also engage with the state-of-the-art cleanroom facilities, gaining experience in the microfabrication of photonic waveguides and resonators, and testing their performance. You will bring these parts together with the deposition of rare-earth molecular complexes onto the photonic circuits.
You will test quantum memory protocols on this compact nanophotonic platform, benefiting from the enhanced light-matter interaction, paving the way for building global quantum networks. You will have the flexibility to follow your particular interests and determine your own direction of travel.
There will be plenty of opportunities to engage with industrial partners and collaborators in the UK and abroad.
