![Sample our Engineering & Technology journals, sign in here to start your access, latest two full volumes FREE to you for 14 days]({"type":"image" , "src" : "/sda/5933/TOC-Subject-Sample-2021-Engineering-Tech.jpg"})
Abstract
In this paper we discuss the spectral properties of undulator radiation with a harmonic undulator field to include the off-axis field structure in the analysis. The analysis is aimed to clarify the role of betatron oscillation in a harmonic undulator which arise when the electrons are emitted off the undulator axis.