64 citations · 157 across the 5 of their papers we have counts for
5 papers
Combined metallic nano-rings and solid-immersion lenses for bright emission from single InAs/GaAs quantum dots
Oliver Joe Trojak, Christopher Woodhead, Suk-In Park +3
Solid-state single-photon emitters are key components for integrated quantum photonic devices. However, they can suffer from poor extraction efficiencies, caused by the large refra…
Optical identification using imperfections in 2D materials
Yameng Cao, Alexander J. Robson, Abdullah Alharbi +8
The ability to uniquely identify an object or device is important for authentication. Imperfections, locked into structures during fabrication, can be used to provide a fingerprint…
Extracting random numbers from quantum tunnelling through a single diode
Ramón Bernardo-Gavito, Ibrahim Ethem Bagci, Jonathan Roberts +9
Random number generation is crucial in many aspects of everyday life, as online security and privacy depend ultimately on the quality of random numbers. Many current implementation…
Light extraction from 2D materials using liquid formed micro-lenses
Christopher S. Woodhead, Jonathan Roberts, Yasir J. Noori +6
The recent discovery of semiconducting two-dimensional materials has led to the prediction of a revolution in the field of optoelectronics, driven by the introduction of a series o…
Photonic crystals to enhance light extraction from 2D materials
Yasir J. Noori, Yameng Cao, Jonathan Roberts +4
We propose a scheme for coupling 2D materials to an engineered cavity based on a defective rod type photonic crystal lattice. We show results from numerical modelling of the sugges…