Spatial carrier fringes in different directions, each recording the 3D information of the object at different time points, are captured and superposed through time integration within a single camera ...
Fig. 1 Schematic illustration of the DFAMFPP principle: Multiple dual-frequency fringe patterns are overlaid in a single long-exposure image. A deep neural network then reconstructs time-resolved 3D ...
A new chip-based quantum memory uses 3D-printed “light cages” to store light in atomic vapor with high precision. Quantum ...