Research on laser scanning confocal fluorescent microscopic system

The laser scanning confocal fluorescent microscope has the feature of high longitudinal resolution power and can provide clear 2-dimension or 3-dimension medical image.The purpose of this paper is to introduce the optical design,imaging principles and key points of design of the laser scanning confocal fluorescent microscope system.To achieve high quality imaging,it is important to realize the precision laser optical scanner and optimize the design of imaging components.