Light-in-flight imaging is a set of techniques to visualize the propagation of light through different media. == History and techniques == Light was first captured in its flight by Nils Abramson in 1978, who used a holographic technique to record the wavefront of a pulse propagating and being scattered by a white-painted screen placed in its path.
Light-in-flight imaging is a set of techniques to visualize the propagation of light through different media. == History and techniques == Light was first captured in its flight by Nils Abramson in 1978, who used a holographic technique to record the wavefront of a pulse propagating and being scattered by a white-painted screen placed in its path.
Source: Wikipedia "Light-in-flight imaging" · CC BY-SA 4.0
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