Which component of the fluoroscopic system is responsible for converting X-rays into visible light?

The input phosphor is the component of the fluoroscopic system responsible for converting X-rays into visible light. When X-rays strike the input phosphor, typically made of materials like cesium iodide, they interact with the phosphor to create photons of visible light. This conversion is crucial for the functioning of the fluoroscopic system, as it allows the generated visible light to be intensified and ultimately viewed as images on a display.

The input phosphor plays a vital role in enhancing the efficiency of the fluoroscopic system by maximizing the amount of light produced from the incoming X-rays, which contributes to clearer images being obtained for diagnostic purposes. This functionality is essential for ensuring that the quality of the fluoroscopic images meets the requirements for accurate diagnosis and evaluation of medical conditions.