Title :
Investigations on the Radiation from a Modified Grating Structure using a Relativistic Electron Beam
Author :
So, J.K. ; Shin, Y.M. ; Jang, K.H. ; Won, J.H. ; Srivastava, A. ; Park, G.S.
Author_Institution :
Sch. of Phys., Seoul Nat. Univ.
Abstract :
Smith-Purcell radiation from a grating structure modified in a cylindrical manner was considered to utilize a high power relativistic annular electron beam. The dimensions of the structure were optimized to the electron beam and the radiation was investigated using numerical simulations. The numerical simulation results are presented and analysed
Keywords :
diffraction gratings; particle beam bunching; particle beam diagnostics; relativistic electron beams; submillimetre wave generation; Smith-Purcell radiation; grating structure; relativistic electron beam; Diffraction gratings; Electromagnetic radiation; Electron beams; Frequency; Numerical simulation; Optical modulation; Physics; Power generation; Solid modeling; Strips; Smith-Purcell radiation; THz; relativistic electron beam;
Conference_Titel :
Vacuum Electronics Conference, 2006 held Jointly with 2006 IEEE International Vacuum Electron Sources., IEEE International
Conference_Location :
Monterey, CA
Print_ISBN :
1-4244-0108-9
DOI :
10.1109/IVELEC.2006.1666318
