The structure and working principle of the image intensifier

Many customers will ask a lot of technical questions when they inquire about image intensifiers. Today we will introduce these technical issues one by one. The first thing we need to understand is the working principle of the image intensifier. Then the working principle of the image intensifier is important for imaging. What role did it achieve? Come take a look.
First of all, we need to know the structure of the image intensifier, input screen, photocathode, focus electrode, output screen. The photocathode on the inner side of the phosphor screen generates different numbers of photoelectrons according to the intensity of the fluorescence. The photoelectrons of the photocathode are attracted by the positive potential of the anode and fly to the positive at high speed. The image is brighter and smaller in size than the previous perspective image. After the X-rays pass through the human body, the X-rays of different intensities are projected onto the input screen according to the different densities of the human tissue.
The above is an introduction to the working principle of the image intensifier, and customers who have questions about the working principle of the image intensifier please contact us.

Author:Lillian