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University of Bristol

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PhD in Optically Controlled Radio-Frequency Integrated Circuits University of Bristol in United Kingdom

Degree Level

PhD

Field of study

Electrical Engineering

Funding

Funding details are not stated in the post. The opportunity is a PhD project at the University of Bristol; no stipend, tuition, or fee information is provided in the text.

Deadline

Dec 23, 2026

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Country

United Kingdom

University

University of Bristol

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Keywords

Electrical Engineering
Materials Science
Photonic
Millimeter-wave Technology
Physics
Integrated Circuit

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About this position

PhD opportunity at the University of Bristol in optically controlled radio-frequency integrated circuits.

This project focuses on a new type of RF integrated circuit technology based on optically induced plasmas in silicon, using photo-conductive switches driven by low-cost lasers. The research aims to develop best-in-class switches, attenuators, and phase shifters with very broadband performance, high power handling, and excellent linearity.

The work builds on more than 10 years of research at Bristol and will move the technology toward more scalable packaging. The project includes electromagnetic modelling, cleanroom fabrication, and on-wafer probe testing, making it a strong fit for students interested in RF engineering, millimetre-wave systems, photonics, and semiconductor device research.

You will work in the group of Professor Martin Cryan and join the Photonics and Quantum Research group, which includes around 50 academics, post-doctoral researchers, and PhD students, with access to world-class design, fabrication, and testing facilities.

Eligibility: the post explicitly states that it is for UK students only.

Location: Bristol, England, United Kingdom.

Deadline: 23 December 2026.

Interested candidates should apply through the linked jobs.ac.uk application page.

Funding details

Funding details are not stated in the post. The opportunity is a PhD project at the University of Bristol; no stipend, tuition, or fee information is provided in the text.

What's required

UK students only. Interest in RF to millimetre-wave integrated circuit technology, electromagnetic modelling, cleanroom fabrication, and on-wafer probe testing is implied. The project is suited to candidates able to work in a research group environment with advanced design, fabrication, and testing facilities.

How to apply

Apply via the jobs.ac.uk posting linked in the announcement. Review the project details and submit an application through the application portal on that page.

More information can be found here

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