Developments in single-photon detector technologies has opened exciting opportunities for passive and active imaging in extreme conditions (e.g. high-speed, low-illumination regimes), and in particular for imaging in scattering underwater environments [1]. This PhD project aims to investigate novel imaging techniques based on sensor fusion of single-photon detection technologies and classical approaches to improve the resolution, the achievable range, and the speed of current single-photon imaging techniques.

The project will involve hands‑on experimental work and desk-based work, including data analysis and feasibility studies. Therefore, the candidate will develop skills in single‑photon detection, design and construction of experimental optical setups, and programming. The experimental work will also include to plan, prepare, and conduct field‑trials [2].

The candidate will closely collaborate with the single‑photon group at Heriot‑Watt University, who is internationally leading the research in this field. In addition, this PhD will involve working with academic and industrial partners in several fields, including single‑photon detector array design, underwater robotics, and image processing.

Applicants must have or expect to have a first class degree or equivalent in physics or engineering course, and be strongly motivated with the drive required to pursue 3.5 years of intensive practical and theoretical work. The ideal candidate has a good knowledge of optics and photonics and experience in a laboratory environment is expected.