170 citations · 177 across the 6 of their papers we have counts for
5 papers · 1 filter
Single-frame transmission and phase imaging using off-axis holography with undetected photons
Emma Pearce, Osian Wolley, Simon P. Mekhail +6
Imaging with undetected photons relies upon nonlinear interferometry to extract the spatial image from an infrared probe beam and reveal it in the interference pattern of an easier…
Fiber-based high-speed fringe projection profilometry
Steven Johnson, Hal Gee, Faith Nwachi +1
Phase shift profilometry has become a standard technique for recording the surface of an object using the projection of sinusoidal patterns. We present a method of projecting the p…
Imaging below the camera noise floor with a homodyne microscope
Osian Wolley, Simon Mekhail, Paul-Antoine Moreau +4
We present a wide-field homodyne imaging system capable of recovering intensity and phase images of an object from a single camera frame at an illumination intensity significantly…
Bessel Equivariant Networks for Inversion of Transmission Effects in Multi-Mode Optical Fibres
Joshua Mitton, Simon Peter Mekhail, Miles Padgett +3
We develop a new type of model for solving the task of inverting the transmission effects of multi-mode optical fibres through the construction of an -equivar…
Time of flight 3D imaging through multimode optical fibres
Daan Stellinga, David B. Phillips, Simon Peter Mekhail +4
Time-of-flight (ToF) 3D imaging has a wealth of applications, from industrial inspection to movement tracking and gesture recognition. Depth information is recovered by measuring t…