Two-beam interference of long wavelength synchrotron radiation

Author

Carr, G.L. ; Kramer, S.L. ; Jisrawi, N. ; Mihaly, L. ; Talbayev, D.

Author_Institution

Brookhaven Nat. Lab., Upton, NY, USA

Volume

1

fYear

2001

fDate

2001

Firstpage

377

Abstract

The synchrotron radiation emitted from the NSLS VUV ring is found to contain significant spectral structure at long wavelengths (λ > 0.5mm), suggesting multiple beam interference effects. A predominant pattern occurs as a result of direct radiation interfering with radiation reflected from the curved outer wall of the electron beam dipole chambers. This structure appears for both normal incoherent synchrotron radiation emission and coherent emission, the latter resulting from an instability-driven density modulation within the electron bunch

Keywords

electron accelerators; particle beam bunching; particle beam stability; storage rings; synchrotron radiation; NSLS VUV ring; coherent emission; curved outer wall; direct radiation; electron beam dipole chambers; electron bunch; instability-driven density modulation; long wavelength synchrotron radiation; multiple beam interference effects; spectral structure; Electron beams; Electron emission; Impedance; Infrared detectors; Infrared spectra; Interference; Optical interferometry; Spectroscopy; Storage rings; Synchrotron radiation;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 2001. PAC 2001. Proceedings of the 2001

Conference_Location

Chicago, IL

Print_ISBN

0-7803-7191-7

Type

conf

DOI

10.1109/PAC.2001.987519

Filename

987519