PhD Studentship: Hollow Core Optical Fibres Embedded with 2D Materials

Supervisory Team: Dr Pier Sazio, Dr Ioannis Zeimpekis 

Project Description:

Hollow core optical fibre waveguide geometries are becoming increasingly relevant to modern telecommunications systems, an exemplar of which is the anti-resonant fibre (ARF) structure, which can guide light in the air core using a variety of cladding architectures. Intriguingly, the high internal surface area presented by this waveguide geometry offers an ideal material deposition template for strong light-matter interaction and to this end, we have developed world leading knowledge and expertise in deposition technologies that allow a wide variety of functional materials such as semiconductors and metals to be embedded within these air-silica structures. 

More recently, we have explored the extraordinary properties of atomically thin two-dimensional (2D) materials within ARF structures, opening up exciting opportunities for next-generation photonic and optoelectronic devices and applications at the monolayer limit. In this PhD studentship, the candidate will further develop this novel composite material ARF (CM-ARF) technology, spanning the multidisciplinary remit between cleanroom based, 2D materials fibre integration technology for the highly innovative CM-ARF platform, with applications in active photon management and light processing functions. Analysis of device properties will be performed in our fully equipped characterization laboratories, complemented by numerical simulation studies to complete the development cycle. 

This photonic device technology and materials science driven project would thus be suitable for a highly motivated candidate with a strong physics/materials/engineering related background and programming abilities to develop highly transferable skills in cleanroom sample fabrication and electronic/photonic device characterisation, numerical simulations working with leading academic experts.

If you wish to discuss any details of the project informally, please contact Dr Pier Sazio, Novel Glass Research Group, Email pjas@soton.ac.uk  

Entry Requirements

A very good undergraduate degree (at least a UK 2:1 honours degree, or its international equivalent). 

Closing Date: 31 August 2024. Applications will be considered in the order that they are received, the position will be considered filled when a suitable candidate has been identified. 

Funding: For UK students, tuition fees and a stipend at the UKRI rate plus £2,000 ORC enhancement tax-free per annum for up to 3.5 years (totalling around £21,000 for 2024/25, rising annually). We offer a range of funding opportunities for both UK and international students, including Bursaries and Scholarships.  For more information please visit PhD Scholarships | Doctoral College | University of Southampton. Funding will be awarded on a rolling basis, so apply early for the best opportunity to be considered. 

How To Apply

Apply online: HERE Select programme type (Research), 2024/25, Faculty of Engineering and Physical Sciences, next page select “PhD ORC (Full time)”. In Section 2 of the application form you should insert the name of the supervisor Dr Pier Sazio. 

Applications should include:

Curriculum Vitae

Two reference letters

Degree Transcripts/Certificates to date 

For further information please contact: feps-pgr-apply@soton.ac.uk 

The University of Southampton is committed to promoting equality, diversity, and inclusivity as demonstrated by our Athena SWAN award. We welcome all applicants regardless of their gender, ethnicity, disability, sexual orientation or age, and will give full consideration to applicants seeking to study part time. The University of Southampton takes personal circumstances into account, has onsite childcare facilities, is committed to sustainability and has been awarded the Platinum EcoAward.

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