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  Doctor of Engineering (EngD) - Breaking boundaries in retinal imaging: harnessing computational prowess for dynamic 3D reconstructions and pinpoint accuracy with full-range OCT and advanced refraction compensation (Optos and University of Edinburgh)


   School of Engineering & Physical Sciences

  Prof D Reid,  Friday, May 31, 2024  Funded PhD Project (Students Worldwide)

About the Project

Embarking on the forefront of retinal imaging, our project pioneers a revolutionary 3D tomography reconstruction in the retina, aiming to mitigate deformations induced by refraction in the anterior segment and vitreous. The crux of our innovation lies in leveraging the expansive axial range afforded by full-range Optical Coherence Tomography (OCT) techniques. This approach, coupled with ingenious methods, seeks to decipher real units within the eye, overcoming challenges posed by corneal and lens refraction.

Our methodology integrates cutting-edge computational techniques, refining existing approaches and introducing novel algorithms tailored for full-range OCT. The student's integral role spans comprehensive literature reviews, algorithm development, and hands-on implementation on clinical data. Collaborative efforts with healthcare professionals ensure the practical viability of the devised methods, promising a paradigm shift in retinal imaging.

This doctoral-level endeavour transcends routine imaging, positioning itself as a cornerstone in medical diagnostics. The project's ambition is to deliver distortion-compensated and precise 3D tomography reconstructions, revolutionizing our understanding of retinal structures. With a focus on technical excellence, the project represents a significant stride towards advancing the capabilities of retinal imaging for enhanced diagnostic precision.

The doctoral student engaged in this research project will experience a dynamic and collaborative working environment that seamlessly combines laboratory and desk-based activities. Approximately 40% of the research endeavour will unfold in our state-of-the-art laboratory, equipped with cutting-edge optics, lasers, and optomechanics capabilities. This setting offers a hands-on experience, allowing the student to actively engage with experimental setups, conduct tests, and contribute to the development of innovative technologies in ultrawidefield retinal imaging.

The remaining 60% of the work will take place in an open-office desk environment, facilitating collaboration, idea exchange, and efficient data analysis. The student will benefit from the creative atmosphere of an open office, fostering intellectual exchange and cross-disciplinary discussions.

While the nature of the work requires the physical presence due to laboratory experiments, we understand the importance of flexibility. We encourage a work environment that allows for a degree of flexibility, permitting the student to work from home when suitable for desk-based activities or data analysis. This flexibility not only supports a healthy work-life balance but also harnesses the advantages of a well-rounded research experience.

Moreover, the student will have access to shared office spaces, creating opportunities for networking, mentorship, and a sense of community within the research team. This collaborative and flexible working environment is instrumental in providing a holistic and enriching research experience, contributing to the success and well-being of our doctoral students.

We share a commitment to fostering inclusion and widening access within the photonics sector. As part of this commitment, we welcome informal discussions with potential candidates to explore flexible research options tailored to individual needs. Our openness extends to considering arrangements such as flexible working hours, the potential for remote work during desk-based activities, and part-time working.

These flexible options are integral to creating an environment that supports a healthy work-life balance and ensures diversity and inclusivity within our research community. We are dedicated to transparently communicating these opportunities in our advertising, affirming our commitment to providing an inclusive workplace. By doing so, we aim to attract a diverse range of candidates and contribute to the broader goal of widening access to opportunities within the photonics sector. Our emphasis on flexibility reflects not only our commitment to the success of the research project but also our dedication to nurturing a supportive and inclusive research community.

https://www.optos.com/corporate-information/

CDT Essential Criteria

A Masters level degree (MEng, MPhys, MSc) at 2.1 or equivalent.

Desire to work collegiately, be involved in outreach, undertake taught and professional skills study.

Project Essential Criteria

Previous experience in optics and imaging systems.

Previous experience in algorithms.

Project Desirable Criteria

Previous experience in software systems.

Previous experience in digital systems.

Previous experience in mechanical engineering.

The CDT

The CDT in Applied Photonics provides a supportive, collaborative environment which values inclusivity and is committed to creating and sustaining a positive and supportive environment for all our applicants, students, and staff. For further information, please see our ED&I statement: https://bit.ly/3gXrcwg.

Forming a supportive cohort is an important part of the programme and our students take part in various professional skills workshops, including Responsible Research and Innovation, and attend outreach training.

Physics (29)

Funding Notes

This four-year project (including CDT taught courses) is funded jointly by the EPSRC CDT in Applied Photonics, managed by Heriot-Watt University and the industrial sponsor. The first year annual stipend is the UKRI minimum stipend, the stipend in years 2, 3 and 4 includes an enhancement from the industrial sponsor. A substantial consumables and equipment budget is provided by a concurrent EPSRC grant. Travel funding for conference presentations is also available.

Register your interest for this project