Photodetector sensitivity refers to the ability of a photodetector to detect and respond to light signals, often quantified by its responsivity or the minimum detectable light level. This property is crucial for various imaging devices that utilize quantum dots, as it determines how well these devices can capture images in low-light conditions and how efficiently they convert light into an electrical signal. Higher sensitivity allows for better image quality and enables applications in fields like telecommunications, medical imaging, and environmental monitoring.
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