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free–electron laser

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noun free–elec·tron laser \ˈfrē-i-ˈlek-ˌträn-\

Definition of free–electron laser

  1. :  a laser that can be tuned over a wide range of frequencies and that produces electromagnetic radiation by the motion of electrons moving at relativistic velocities in a magnetic field



1978

First Known Use of free–electron laser

1978


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