Quantum Nano-optical Metadevices

This PhD project, based at the University of Southampton within the EPSRC Centre for Doctoral Training in Quantum Technology Engineering, focuses on the engineering of quantum nano-optical metadevices. The research aims to control nanoscale light–matter interactions, which are foundational for the development of advanced quantum nanophotonic devices such as light sources, switches, modulators, and photodetectors. The project will explore the coupling of quantum emitters—including quantum dots, atomic defects in 2D materials, and Moiré superlattices—to metasurfaces, with the goal of enabling future monolithic chips featuring indistinguishable emitters. This work is motivated by industry demand for the integration of photonics and optoelectronics, paving the way for all-optical interconnects, photonic logic gates, and quantum networks. The research will involve experimental activities, theoretical analysis, and numerical modelling, providing a comprehensive training in scientific, technical, and commercial skills. Students will join the Optoelectronics Research Centre (ORC), a world-leading photonics research organization, and collaborate with a vibrant community of students, researchers, and academic experts. The project encourages initiative and independent idea development, with opportunities to present research at major international conferences and contribute to leading academic journals. Skills gained will include cleanroom nanofabrication, photonic and optoelectronic materials, device design, manufacturing and characterization, and numerical simulations. The experience is designed to prepare students for careers in both academia and industry. Funding is available on a competitive basis, with UK students eligible for a 4-year UKRI TechExpert tax-free stipend of approximately £31k per year, and studentships at the UKRI base rate available for EU, Horizon Europe, and international students. Overseas students with external funding are also welcome to apply. Entry requirements include an undergraduate degree with at least UK 2:1 honours or international equivalent. Applications should be submitted via the university's online portal and must include a CV, two academic references, degree transcripts/certificates, and English language qualification if applicable. The university is committed to equality, diversity, and inclusivity, and supports applicants seeking part-time study.