Production of sinusoidally modulated electron beams of high spectral purity
Journal Article
·
· Rev. Sci. Instrum.; (United States)
This paper describes a system for producing sinusoidally modulated electron beams with cancelled second-harmonic content. The system consists of a predistortion synthesizer, a high-voltage coupling transformer, and a current modulator circuit for a gridded gun. Despite the nonlinear effects inherent in electron beam transport systems, second-harmonic contamination levels at the target have been suppressed to approx.100 ppm. Such beam modulation permits sensitive measurements of the linearity of the beam--target interaction.
- Research Organization:
- Sandia Laboratories, Albuquerque, New Mexico 87115
- OSTI ID:
- 7106568
- Journal Information:
- Rev. Sci. Instrum.; (United States), Journal Name: Rev. Sci. Instrum.; (United States) Vol. 48:7; ISSN RSINA
- Country of Publication:
- United States
- Language:
- English
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