Dead Time

For detection systems that record discrete events, such as particle and nuclear detectors, the dead time is the time after each event during which the system is not able to record another event. An everyday life example of this is what happens when someone takes a photo using a flash - another picture cannot be taken immediately afterward because the flash needs a few seconds to recharge. In addition to lowering the detection efficiency, dead times can have other effects, such as creating possible exploits in quantum cryptography.

Read more about Dead Time:  Overview, Paralyzable and Non-paralyzable Behaviour, Analysis, Time-To-Count

Famous quotes containing the words dead and/or time:

    If the dead talk to you, you are a spiritualist; if God talks to you, you are a schizophrenic.
    Thomas Szasz (b. 1920)

    The true charm of pedestrianism does not lie in the walking, or in the scenery, but in the talking. The walking is good to time the movement of the tongue by, and to keep the blood and the brain stirred up and active; the scenery and the woodsy smells are good to bear in upon a man an unconscious and unobtrusive charm and solace to eye and soul and sense; but the supreme pleasure comes from the talk.
    Mark Twain [Samuel Langhorne Clemens] (1835–1910)