Physics – Accelerator Physics
Scientific paper
2002-08-27
Physics
Accelerator Physics
Scientific paper
10.1016/S0168-583X(02)01882-7
The Resonant Optical Polarization Radiation (ROPR) in the Smith-Purcell geometry and the one from the inclined grating at the Tomsk synchrotron and 6-MeV microtron have been investigated. The polarization radiation was observed at 4.2o from the 200 MeV electron beam and at 5o from the 6.2 MeV electron beam. Two methods of measurement of ROPR maxima in these two cases have been used. In the first case (the experiment on synchrotron) we have fixed the wavelength of radiation using an optical filter; the orientation dependence of this radiation was measured. In this dependence we have observed two peaks of radiation from electrons in gold foil grating of 0.1 mm period. The first large peak is a zeroth order peak in direction of specular reflection, and the second one is the 1-st order peak of resonant polarization radiation. In the experiment on microtron the spectra of ROPR from aluminum foil strip grating of 0.2 mm period in the Smith-Purcell geometry were measured, and the peak of the 1-st order Smith-Purcell radiation in these spectra was observed. The comparison of data obtained with the simulation results has been performed.
Aleinik A. N.
Chefonov O. V.
Kalinin B. N.
Naumenko G. A.
Potylitsyn A. P.
No associations
LandOfFree
Investigation of resonant polarization radiation of relativistic electrons in gratings at small angles does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Investigation of resonant polarization radiation of relativistic electrons in gratings at small angles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Investigation of resonant polarization radiation of relativistic electrons in gratings at small angles will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-644654