Detector arrays are arrays of individual detectors or sensors that are used to capture, measure, and detect signals or data from various sources. These arrays are often used in scientific research, imaging technologies, and remote sensing applications to collect data over a large area or range. Detector arrays can be composed of various types of detectors, such as photodiodes, photomultiplier tubes, CCDs (charge-coupled devices), or CMOS (complementary metal-oxide-semiconductor) sensors. Each detector in the array functions independently but collectively they provide a more comprehensive and detailed understanding of the signals or data being captured. In research areas such as astronomy, medical imaging, environmental monitoring, and telecommunications, detector arrays play a critical role in capturing and analyzing data with high sensitivity, accuracy, and precision. They enable researchers to gain insights into complex phenomena, identify patterns, and make informed decisions based on the collected data. Detector arrays continue to advance and improve as technology evolves, allowing for more sophisticated applications and discoveries in various research fields.