Questions tagged [charge-coupled-devices]

Questions about CCD-sensors, i.e. light-sensitive electronic devices based on the internal photoelectric effect.

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How often are electron-multiplying CCDs used in telescope focal planes? Will Nancy Grace Roman be the first use in a space telescope?

Section I. of The Wide Field Infrared Survey Telescope: 100 Hubbles for the 2020s says: Table 1 summarizes the WFIRST instrument suite, and Figure 1 presents the effective area of the Wide Field ...