About some theoretical and experimental questions concerning with undulator radiation of free electrons

Abstract

Examined in this paper is electron motion in Motz undulator, in which direct magnets are emulated with magnetic doublets. Quantum description is provided along with detailed analysis of classical motion equations. At certain parts of the "trajectory" radiation is cyclotron-like. Rotatory component is quantized, and discrete levels appear. The discussion of spectral distribution of radiated power comes to the use of the well-known techniques (1974,1975).