Radiant energy – Electron energy analysis
Patent
1990-06-04
1991-09-03
Berman, Jack I.
Radiant energy
Electron energy analysis
2503361, 324 713, H01J 4944
Patent
active
050456954
ABSTRACT:
A transition radiation interference spectrometer for measuring the energy and divergence of a charged particle beam. Transition radiation is created by placing an interferometer in the path of the charged particle beam. The resulting interference pattern is focused and masked to define an angular element at a fixed angle with respect to the direction of specular reflection. The radiation in the angular element is dispersed into wavelength components. The intensity or amplitude of the wavelength components as a function of wavelength is indicative of the beam's energy and divergence.
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Fiorito Ralph B.
Rule Donald W.
Berman Jack I.
Lewis John D.
The United States of America as represented by the Secretary of
Walden Kenneth E.
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