175 citations · 501 across the 23 of their papers we have counts for
24 papers
Planar Fourier Optics for Slab Waveguides, Surface Plasmon Polaritons and 2D Materials
Benjamin Wetherfield, Timothy D. Wilkinson
Recent experimental work has demonstrated the potential to combine the merits of diffractive and on-chip photonic information processing devices in a single chip by making use of p…
Fundamental Challenges for On-Chip Diffractive Processing at Gigahertz Speeds
Benjamin Wetherfield, Timothy D. Wilkinson
The demands of proliferating big data and massive deep learning models, against a backdrop of a mounting climate emergency and the abating of Moore's law, push technologists to dev…
Limited-memory BFGS Optimisation of Phase-Only Computer-Generated Hologram for Fraunhofer Diffraction
Jinze Sha, Andrew Kadis, Fan Yang +1
We implement a novel limited-memory Broyden-Fletcher-Goldfarb-Shanno (L-BFGS) optimisation algorithm with cross entropy (CE) loss function, to produce phase-only computer-generated…
Digital Pre-Distorted One-Step Phase Retrieval Algorithm for Real-Time Hologram Generation for Holographic Displays
Jinze Sha, Adam Goldney, Andrew Kadis +2
In a computer-generated holographic projection system, the image is reconstructed via the diffraction of light from a spatial light modulator. In this process, several factors coul…
Linear time algorithm for phase sensitive holography
Peter J. Christopher, Ralf Mouthaan, Miguel El Guendy +1
Holographic search algorithms such as direct search and simulated annealing allow high-quality holograms to be generated at the expense of long execution times. This is due to sing…
Improving Holographic Search Algorithms using Sorted Pixel Selection
Peter J. Christopher, Jamie D. Lake, Daoming Dong +2
Traditional search algorithms for computer hologram generation such as Direct Search and Simulated Annealing offer some of the best hologram qualities at convergence when compared…