WebCSR Bunch Length Monitor for XFEL/SPring-8 - SACLA: 1224 : C. Kondo, S. Matsubara, T. Matsumoto ... The bunch length monitor systems are used for bunch length feedback control to obtain the stable lasing by changing the rf parameter of acceleration cavities before the BCs. A preliminary system for the above mentioned system was tested at the ... Webfrom 0.1 THz to 20 THz and is suitable for the bunch length monitor considering 1.3 ps (= 0.77 THz) bunch length after the rst bunch compressor. MEASUREMENT RESULTS ... This means that the CSR can be used for a monitor of the microbunching instability. After the bunch compres-sor, the electron beam can produce coherent radiation when ...
Coherent Synchrotron Radiation as a Diagnostic Tool for the …
WebIn order to ensure the stable FEL generation, nondestructive bunch length monitors utilizing coherent synchrotron radiation (CSR), which were proposed to indirectly observe … WebThe bunch length monitor system will be a crucial part of the linac longitudinal feedback system, which is necessary to keep the final peak beam current stable. The system will … how to cite plays in mla format
A fast coherent synchrotron radiation monitor for the bunch length …
WebApr 1, 1996 · U.S. Department of Energy Office of Scientific and Technical Information. Search terms: Advanced search options. ... WebAs examples, bunch length related measurements at Jefferson Lab are presented. At Jefferson Lab, bunch lengths as short as 84 fs have been systematically measured using a zero-phasing technique. A highly sensitive Coherent Synchrotron Radiation (CSR) detector has been developed to noninvasively monitor bunch length for low charge bunches. WebThe CSR Bunch Length Monitor consists of a coherent radiation production device, an optical or beam chopper, an 15 25 35 40 45 50 55 60 65 2 IR radiation collection device, a narrow banding filter, an IR radiation detection device and a control. The bunch length monitor of this invention is non how to cite plays in text mla