Title :
A device for amplitude and phase stabilization for the FEL injector in the L-band
Author :
Qinghai, Zhang ; Xiulong, Wang ; Yuzhen, Sun ; Sunfu, Bu ; Meifang, Zhang ; Guoping, Su
Author_Institution :
Linac Lab., China Inst. of Atomic Energy, Beijing, China
Abstract :
A device for amplitude and phase stabilization for the FEL injector in the L-Band is being developed in CIAE. Without the distortion of the pulsed envelopes, the amplitude and phase stability of the closed circuits in the device can be better than ±1% and ±1° respectively. The device is used in the FEL injector in the CIAE Linac Laboratory
Keywords :
electron accelerators; free electron lasers; linear accelerators; particle beam diagnostics; phase control; physical instrumentation control; CIAE linac; FEL injector; L-band; amplitude stability; phase stability; Circuit stability; L-band; Phase distortion; Power amplifiers; Power system modeling; Pulse amplifiers; Pulse circuits; RF signals; Sampling methods; Voltage;
Conference_Titel :
Particle Accelerator Conference, 1993., Proceedings of the 1993
Conference_Location :
Washington, DC
Print_ISBN :
0-7803-1203-1
DOI :
10.1109/PAC.1993.308584
