University of Leeds Featured PhD Programmes
John Innes Centre Featured PhD Programmes
Engineering and Physical Sciences Research Council Featured PhD Programmes
University of Liverpool Featured PhD Programmes
University College London Featured PhD Programmes

Frequency combs, solitons and four-dimensional photonics with micro-resonators

This project is no longer listed on and may not be available.

Click here to search for PhD studentship opportunities
  • Full or part time
    Prof Dmitry Skryabin
  • Application Deadline
    No more applications being accepted
  • Funded PhD Project (European/UK Students Only)
    Funded PhD Project (European/UK Students Only)

Project Description

This is a computational and theoretical PhD project that aims to study generation of ultrabroad frequency spectra (frequency combs) in micro-ring and other multimode resonators. Project will focus on temporal and spatio-temporal solitons associated with the comb generation in micro-resonators as well as designing a synthetic fourth dimension in frequency space in the resonator arrays.

Optical frequency combs provide highly accurate frequency rulers for the metrology and spectroscopy applications and enable researchers to further study nonlinear and quantum nature of light matter interaction in structured environment. One of the current trends in the area of comb generation is to move from large laser systems to small micro-resonator based comb schemes, where light matter interaction is significantly enhanced and nonlinear effects can become more pronounced. Manipulating by the intermodal coupling in the resonator arrays one can create an artificial dimension. Using this planar photonic devices can be made effectively 3 dimensional, while 3D structures can be made 4 dimensional, thereby opening up a new realm of optics and nonlinear physics in a four-dimensional space. A particular focus of the project will be to enrich knowledge about solitons and nonlinear effects in micro-resonators and their arrays using new types of optical nonlinearities due to cascaded quadratic and exciton-polariton interaction processes.

This is a re-advertisement and previous applicants should contact the supervisor if they still wish to be considered.

Funding Notes

The successful candidate will be awarded a full studentship, which will cover their Home/EU tuition fees and a tax-free maintenance payment of approximately £14,296 (16/17 rate) for 3.5 years.

Please note: ONLY Home and EU students are eligible for this call. International applicants will not be considered, unless they can fully self-fund (fees and living costs).

Applicants should have background in physics or applied mathematics and have or expected to gain a First Class, Higher Second or its equivalent in Physics or Applied Mathematics.

The successful applicant will be expected to start as soon as possible.


T. Herr et al, Temporal solitons in optical microresonators, Nature Photonics, vol 8, 145 (2013).
C. Millian et al, Solitons and frequency combs in silica microring resonators, Physical Review A, vol 92, 033851 (2015)
T. Ozawa et al, Synthetic dimensions in integrated photonics, Phys. Rev. A 93, 043827 (2016)

How good is research at University of Bath in Physics?

FTE Category A staff submitted: 23.00

Research output data provided by the Research Excellence Framework (REF)

Click here to see the results for all UK universities

FindAPhD. Copyright 2005-2019
All rights reserved.