University of Southampton
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2 weeks ago
PhD in Freeform Light Routing in Photonic Circuits University of Southampton in United Kingdom
Degree Level
PhD
Field of study
Computer Science
Funding
Competition funded PhD project. Funding opportunities are available for UK and international students. Horizon Europe fee waivers may cover the difference between overseas and UK fees for qualifying students. Competition-based Presidential Bursaries may cover the difference between overseas and UK fees for top-ranked applicants. Competition-based studentships typically cover UK-level tuition fees and a stipend for living costs for top-ranked applicants. Funding is awarded on a rolling basis.
Deadline
Jul 26, 2027
Country
United Kingdom
University
University of Southampton
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About this position
PhD opportunity at the University of Southampton in freeform light routing in photonic circuits, supervised by Professor Marian Florescu in the Faculty of Engineering and Physical Sciences / School of Optoelectronics (ORC).
This project focuses on integrated photonic circuits, optical interconnects, photonic crystals, and disordered photonics. The research aims to develop pathway-first design rules for low-loss, scalable optical routing around bends, junctions, and multi-port interconnects using nearly hyperuniform dielectric networks. The work combines finite-difference time-domain simulations, band-structure calculations, geometry-based optimisation, and AI-assisted design to explore complex routing geometries and identify robust low-loss architectures.
Research themes include local structural order, pseudo-bandgaps, light-line constraints, modal evolution, slow-light effects, disorder-induced scattering, fabrication robustness, and scalable routing networks for compact high-density photonic circuitry. The project also mentions potential applications in neuromorphic computing and collaboration with experimental partners for fabrication and characterisation of selected designs.
Eligibility: a UK 2:1 honours degree or equivalent in physics, optics/photonics, electrical/electronic engineering, applied mathematics, or a closely related discipline. Applicants should have experience in numerical modelling and scientific programming. Helpful background includes computational electromagnetics and tools such as Lumerical FDTD, MEEP, MPB, or COMSOL, plus knowledge of photonic crystals, waveguides, bandgaps, disordered photonics, optimisation, or computational geometry.
Funding: competition-funded PhD with opportunities for UK and international students. Funding may include fee waivers and studentships; some awards cover UK-level tuition and a living stipend, while Horizon Europe and Presidential Bursary routes may cover the overseas/UK fee difference for eligible applicants. Funding is awarded on a rolling basis, so early application is encouraged.
How to apply: apply through the University of Southampton portal, select Research, 2027/28, Faculty of Engineering and Physical Sciences, and programme PhD ORC (7097). Add the supervisor name in section 2 and submit your CV, two academic references, transcripts/certificates, and English language evidence if needed.
Funding details
Competition funded PhD project. Funding opportunities are available for UK and international students. Horizon Europe fee waivers may cover the difference between overseas and UK fees for qualifying students. Competition-based Presidential Bursaries may cover the difference between overseas and UK fees for top-ranked applicants. Competition-based studentships typically cover UK-level tuition fees and a stipend for living costs for top-ranked applicants. Funding is awarded on a rolling basis.
What's required
Applicants must have a UK 2:1 honours degree or international equivalent in physics, optics or photonics, electrical or electronic engineering, applied mathematics, or a closely related discipline. Essential experience includes numerical modelling and scientific programming gained through an undergraduate, master's, or research project. Desirable experience includes computational electromagnetics or photonic band-structure tools such as Lumerical FDTD, MEEP, MPB, COMSOL or equivalent, plus knowledge of photonic crystals, waveguides, bandgaps, disordered photonics, optimisation, or computational geometry. English language qualification is required if applicable.
How to apply
Apply online via the University of Southampton portal. Choose programme type Research, select 2027/28 and the Faculty of Engineering and Physical Sciences, choose full time or part time, search for programme PhD ORC (7097), and add the supervisor name in section 2. Include a CV, two academic references, transcripts and certificates, and an English language qualification if applicable.
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Make your next move.
Prepare your application
Review drafts and confirm requirements with the university.