A depressed collector system for a quasi-optical gyrotron with precisely controlled magnetic flux lines

Autor:	T. Hargreaves, G. Hazel, V.L. Granatstein, A. Singh, J. M. Cooperstein, G.P. Saraph
Rok vydání:	1991
Předmět:	Physics Radiation business.industry Radius Electron Condensed Matter Physics Magnetic flux Dovetailing Magnetic field law.invention Optics law Gyrotron Classical electromagnetism Electrical and Electronic Engineering business Instrumentation Beam (structure)
Zdroj:	International Journal of Infrared and Millimeter Waves. 12:323-334
ISSN:	1572-9559 0195-9271
DOI:	10.1007/bf01009406
Popis:	Design of a depressed collector system for a quasi-optical gyrotron, which had a severe constraint on the maximum allowable radius of the collector region is outlined. The needs for unwinding of spent beam and for energy sorting could be accommodated by precise control of the magnetic field profile, especially in the collector region. Techniques used for defining and obtaining such profiles; and for dovetailing the profile with the collector geometry are discussed. Results on profiles and electron trajectories are presented, which demonstrate the feasibility of the design. From primary electron trajectories a collector efficiency of up to 68% has been calculated for a three collector design.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::262ffb205d32233ba9b76e0634c2e0f8 https://doi.org/10.1007/bf01009406 Zobrazit plný text záznamu Full text from SpringerLink