Mach–Zehnder Digital Holographic Interferometry

7.1  Main Technical Characteristics of CCD/CMOS Sensors Responsible for Imaging Digital Mach–Zehnder Holograms

7.1.1  Algorithms of Digital Recording and Important Technical Characteristics of CCD/CMOS Sensors

The technique of imaging the interference pattern of a phase object on the sensitive area of a CCD/CMOS sensor has numerous substantial advantages over imaging the holograms/interferograms on photographic films. The advantages are obvious: the acquisition of the digital phase information on the phase object by means of recording a solitary interferogram or a series of consequent interference images and saving them on the memory card of a CCD/CMOS camera. A memory card or flash card is ...

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