3 papers
physics.optics2025
Multi-port programmable silicon photonics using low-loss phase change material SbSe
Thomas W. Radford, Idris A Ajia, Latif Rozaqi +7
Reconfigurable photonic devices are rapidly emerging as a cornerstone of next generation optical technologies, with wide ranging applications in quantum simulation, neuromorphic co…
physics.optics2024
Inverse Design of Unitary Transmission Matrices in Silicon Photonic Coupled Waveguide Arrays using a Neural Adjoint Model
Thomas W. Radford, Peter R. Wiecha, Alberto Politi +2
The development of low-loss reconfigurable integrated optical devices enables further research into technologies including photonic signal processing, analogue quantum computing, a…
physics.optics2024
Ultracompact programmable silicon photonics using layers of low-loss phase-change material SbSe of increasing thickness
Sophie Blundell, Thomas Radford, Idris A. Ajia +6
High-performance programmable silicon photonic circuits are considered to be a critical part of next generation architectures for optical processing, photonic quantum circuits and…