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单词 dark current
释义

dark current


dark current

n. Unwanted current or signal in a photodetector in the absence of incident light, resulting from thermally excited electrons or leakage of current along the current path.

dark current

n (Electrical Engineering) the residual current produced by a photoelectric device when not illuminated
Translations
corrente oscura

dark current


dark current

[′därk ‚kər·ənt] (electronics) electrode dark current

dark current

The current that flows in a photodetector when it is not receiving any light. It may increase as the temperature rises.
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更新时间:2024/12/22 9:35:39