Transport of beam having initial elliptic cross-section and preserving its form

 

P. I. Akimov¹, A. A. Gavrilin¹, A. P. Nikitin¹, V. A. Syrovoi², A. B. Bogoslovskaya³

¹Research and Production Enterprise "TORIY"
²All-Russian Electrotechnical Institute

³People's Friendship University of Russia 

 

The paper is received on October 14, 2015

 

Abstract. The problem of transport of electron beam with elliptic cross-section in the case, when the distribution of spatial charge is either  homogeneous or nonhomogeneous, is discussed. The configuration of channel providing initial beam form conservation is calculated.

Keywords: electron beam, spatial charge, electron optical system.