The influence of structural parameters of CCD on the reconstruction image of digital holograms

摘要

The influence of structural parameters of CCD including the size of the pixel, sampling interval and sensitive area on the reconstruction image of digital holograms is discussed. We find that such associating structural parameters interacting with the system related to the optical arrangement for recording the digital holograms, have influences on the brightness, the size and the resolution of the reconstruction image. Considering these influences, we suggest an optimal optical setup for recording high quality digital holograms.