Reverse guide field free electron laser

Details Reverse guide field free electron laser Reverse guide field free electron laser

1991-11-22

1994-01-18

Scott, Jr., Leon

Coherent light generators

Free electron laser

315 4, 315 5, 372 37, H01S 300

Patent

active

052804909

ABSTRACT:
An electromagnetic radiation amplification device comprising an electron gun for introducing a stream of electrons into an electron drift tube/wavequide in which an axial magnetic field and a wiggler magnetic field have been induced to impart a helical gyration to the electrons as they travel parallel to the tube. The axial, or guide, magnetic field is directed in the direction opposite to the direction of propagation of the electrons if the electrons have a right handed helical gyration and is directed in the direction of propagation of the electrons if the electrons have a left handed helical gyration.

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Announcement of 15th International Conference On Infrared and Millimeter Waves, Dec. 10-14, 1990.

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