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Specific detectivity

Specific detectivity, or D*, for a photodetector is a figure of merit used to characterize performance, equal to the reciprocal of noise-equivalent power (NEP), normalized per square root of the sensor's area and frequency bandwidth (reciprocal of twice the integration time).

Measurement, Detectivity measurement & Overview

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Overview

Detectivity measurement

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Specific detectivity

Nodes19
Edges18
Triples0
Avg. degree1.89
Density0.105263
Components1

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Important terminology

displaystyle area detectivity noise detector power given units specific noise-equivalent nep sqrt responsivity source cm2 hz light frac often signal

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SubjectPredicateObjectConfidenceSrc

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