Detector
In space and astronautical engineering, a detector is a device used to measure and detect various physical phenomena such as radiation, particles, electromagnetic waves, and other signals. Detectors are essential components of many space missions and are used to gather data and information about the environment, celestial bodies, and other objects in space. They are used in various applications such as remote sensing, astrophysics, planetary science, and Earth observation. Detectors can be passive or active, and they can operate in different wavelength ranges such as X-rays, gamma rays, ultraviolet, visible, and infrared. They can also be designed to detect specific particles or radiation, such as cosmic rays, neutrinos, or gravitational waves. The performance of a detector is characterized by its sensitivity, resolution, and dynamic range.
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