Bunch Length Measurements With Laser/SR Cross-Correlation
Conference
·
· Conf.Proc.C100523:WEOCMH03,2010
OSTI ID:1045175
By operating SPEAR3 in low-{alpha} mode the storage ring can generate synchrotron radiation pulses of order 1ps. Applications include pump-probe x-ray science and the production of THz radiation in the CSR regime. Measurements of the bunch length are difficult, however, because the light intensity is low and streak cameras typically provide resolution of only a few ps. Tests are now underway to resolve the short bunch length using cross-correlation between a 60-fs Ti:Sapphire laser and the visible SR beam in a BBO crystal. In this paper we report on the experimental setup, preliminary measurements and prospects for further improvement.
- Research Organization:
- SLAC National Accelerator Laboratory (SLAC)
- Sponsoring Organization:
- US DOE Office of Science (DOE SC)
- DOE Contract Number:
- AC02-76SF00515
- OSTI ID:
- 1045175
- Report Number(s):
- SLAC-PUB-15164
- Conference Information:
- Journal Name: Conf.Proc.C100523:WEOCMH03,2010
- Country of Publication:
- United States
- Language:
- English
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