Holography with synchronized sources

摘要

The traditional way of making holograms requires the use of a coherent light source and also a special care on the experimental setup. Usually, the light beam from the source is split into two beams with intensities having a special ratio as the respective lengths of their optical paths. In this work we report a different approach based on the use of synchronized coherent light sources, where the traditional experimental setup is not required. We comment on the advantages of using this scheme over the traditional one.