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CCD (Charge-Coupled Device)

A Charge-Coupled Device (CCD) is a technology used in cameras and imaging devices to capture light and convert it into electrical signals. When light hits the CCD's surface, it creates charges that are collected and transferred to produce a digital image. CCDs are known for their high-quality image capture with good sensitivity and low noise, making them popular in professional photography, astronomy, and medical imaging. They have played a significant role in advancing digital imaging technology, although newer technologies like CMOS are becoming more common due to their efficiency and lower power consumption.

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  • Image for CCD (Charge-Coupled Device)

    A charge-coupled device (CCD) is a technology used in cameras and imaging sensors to capture light and convert it into electronic signals. It consists of many tiny light-sensitive cells that collect photons, which are particles of light. When light hits these cells, they generate electrical charges that correspond to the brightness of the light. These charges are then transferred through the device to create a digital image. CCDs are known for their high-quality imaging and are commonly used in digital cameras, telescopes, and other scientific instruments where precision imaging is essential.