Detector having programmable slice thickness and operational modes and method

摘要

A detector device used in an imaging system includes a photodiode array that is positioned to detect radiation transmitted by the imaging system. A switch array is connected to the photodiode array. The switch array has an output and comprises switch banks having switches. A control logic circuit is connected to the switch array and controls the state of the switches in the switch banks based on a predefined switching configuration. The control logic circuit also includes a memory device programmed to store the predefined switching configurations. The predefined switching configurations represent respective operational modes of the imaging system wherein each respective operational mode has a respective predetermined detector slice thickness.