Title :
Cold test of Rocketdyne RF gun
Author :
Lampel, Michael ; Zhang, Renshan
Author_Institution :
Rocketdyne Div., Rockwell Int. Corp., Canoga Park, CA, USA
Abstract :
The RF gun to be used in the Rocketdyne 1 kW FEL was cold tested at UCLA. This gun follows the two cavity BNL design. Data was taken, using a HP8510B network analyzer, on frequency tuning with a rotating paddle in the first (half) cavity and on frequency shift due to axial movement of the LaB6 photocathode. Results and analysis will be presented
Keywords :
electron guns; free electron lasers; laser tuning; photocathodes; 1 kW; HP8510B network analyzer; LaB6; LaB6 photocathode; Rocketdyne FEL; Rocketdyne RF gun; UCLA; axial movement; cold test; first half cavity; free electron laser; frequency shift; frequency tuning; rotating paddle; two cavity BNL design; Atmospheric measurements; Attenuation; Cathodes; Electron beams; Frequency measurement; Laser tuning; Position measurement; RF signals; Radio frequency; Testing;
Conference_Titel :
Particle Accelerator Conference, 1993., Proceedings of the 1993
Conference_Location :
Washington, DC
Print_ISBN :
0-7803-1203-1
DOI :
10.1109/PAC.1993.309533
