Objective: To understand the basic theory and knowledge of holography and digital holography for digital holographic capture and reproduction methods

       Experimental content and related subjects:

 Digital holography is a photoelectric sensor (such as CCD or CMOS) instead of the dry plate record holograms, hologram stored in the computer, the computer simulation of optical diffraction process for the holographic reconstruction and processing of the object to be recorded. Digital holography with conventional optical holography compared with low production costs, faster imaging, recording and reproduction of flexible advantages. In recent years, with the computer, especially the development of high-resolution CCD digital holographic technology and its applications are more and more attention, its scope of application has been involved in three-dimensional shape measurement object deformation measurement, particle field testing, digital holography display micro, security, the three-dimensional image recognition, medical diagnosis, etc. in many fields.

Digital holography related to laser technology, information optics, optoelectronics, computer technology and knowledge

The device can be opened: the transmission digital holographic reflection digital holography, field measurements of temperature, stress field measurements, small object displacement and deformation measurement experiment.