Encyclopedia > Photocurrent

Article Content

Photocurrent

In telecommunication, photocurrent is the current that flows through a photosensitive device, such as a photodiode, as the result of exposure to radiant power[?].

Note 1: The photocurrent may occur as a result of the photoelectric, photoemissive, or photovoltaic effect[?].

Note 2: The photocurrent may be enhanced by internal gain caused by interaction among ions and photons under the influence of applied fields, such as occurs in an avalanche photodiode[?] (APD).

Source: from Federal Standard 1037C

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Battle Creek, Michigan

... $18,424. 14.4% of the population and 10.7% of families are below the poverty line. Out of the total people living in poverty, 17.5% are under the age of 18 and 11.8% are ...