Hight resolution digital holographic microscope and image reconstruction

The current paper presents the development of hight resolution digital holographic microscope and the picture-reconstruction software. The application of holography is important because with it the small width depth of traditional microscopes can be avoidable, therefore the three dimension volume can also be reconstructed. Holography makes the examination of liquids more effective, which, for instance, can be used for many blood tests or to supervise the quality of potable water.