2011/03/25 by A. A. Mikhailichenko, Mikhailichenko, A. A., E. G. Bessonov +1
Engineering · Physics and Astronomy · #Laser Design and Applications #Photonic and Optical Devices #Semiconductor Lasers and Optical Devices #physics.acc-ph
paper · pdf · doi:10.48550/arxiv.1103.4972
arxiv created 2011/03/25 · arxiv updated 2011/03/28
We calculate the coherent radiation in an undulator/wiggler with a vacuum chamber of arbitrary cross section. The backward radiation is a coherent and it has wavelengths about twice the period of the undulator/wiggler. Mostly of coherent radiation is going with the wavelengths approximately the bunch length at small angles however.