Insertion Device
An insertion device (ID) is a component in modern synchrotron light sources. They are periodic magnetic structures that stimulate highly brilliant, forward-directed synchrotron radiation emission by forcing a stored charged particle beam to perform wiggles, or undulations, as they pass through the device. This motion is caused by the Lorentz force, and it is from this oscillatory motion that we get the names for the two classes of device, which are known as wigglers and undulators.
Famous quotes containing the word device:
“Corporation. An ingenious device for obtaining individual profit without individual responsibility.”
—Ambrose Bierce (1842–1914)
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