Do you know what is the best X-ray collimator for fluoroscopy? Today, the editor will tell you about the X-ray collimator. The X-ray collimator is an optical element used for input and output of the optical fiber communication optical device. The structure of the X-ray collimator is very simple-the transmission of the optical fiber. The astigmatism becomes parallel light (Gaussian beam) through a similar convex lens in the front. The function of the X-ray collimator is to couple the light into the required device with the maximum efficiency or to accept the optical signal with the maximum efficiency. So it has an important parameter: insertion loss, the process technology can reach 0.15dB or less.
The X-ray collimator is a component of the radiation head of a medical accelerator. The component that produces the contoured radiation field of a certain shape is called the collimation system, and the component that produces the contoured radiation field of the regular shape is called the regular field collimation system. The regular field refers to a square, rectangular or circular radiation field with a variable size.
Therefore, the X-ray collimator is an indispensable part of the perspective.