2 papers
physics.optics2024
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…
physics.optics2024
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…