About the Project

This research project will aim to deliver a novel, fully optimised and integrated platform for generating real time spectrally tuned LED based lighting for use in horticulture. There is significant market volume in standard LED based lighting technology, however, highly engineered niche scenarios where precise management of the growth of certain crops is essential and in some cases required by law. Obvious examples include genetically modified plants and marijuana for medical research. Working closely with researchers in BIOSI and a major international supplier of epitaxial material, this project shall utilise the fabrication facilities of the Institute of Compound Semiconductors at Cardiff, the successful candidate will develop a wide range of semiconductor processing skills, together with device modelling know how and experience in device characterisation. Critically, this project will assist in laying down the foundations for a UK

based source of knowledge, capability and expertise in the field of compound semiconductor device technology; leading to commercial exploitation in areas relating to medicinal horticulture and energy efficiency. Adaptive intensity and spectral optimisation of grow lighting utilising distributed sensing systems and data gathering will lead to enhanced yield in the production of medically important plant varieties and genetically modified strains. Over and above the fabrication of bespoke LED technology, the project will undertake research into embedded sensor and digital communication systems to provide vital metrics associated with the hydroponic environment that will lead to the development of control algorithms for illumination control.



Candidates should hold or expect to gain a first class degree or a good 2.1 and/or an appropriate Master’s level qualification (or their equivalent).



Applicants whose first language is not English will be required to demonstrate proficiency in the English language (IELTS 6.5 or equivalent)

