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Accession Number
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DE2012-1045175
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Title
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Bunch Length Measurements with Laser/SR Cross-Correlation.
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Publication Date
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Jul 2012
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Media Count
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3p
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Personal Author
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D. Daranciang J. Corbett J. Wittenberg T. Miller
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Abstract
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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.
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Keywords
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Accelerators
Lasers
Measurement
Production
Radiations
Resolution
Storage rings
Streak cameras
Synchrotron radiation
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Source Agency
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Technical Information Center Oak Ridge Tennessee
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NTIS Subject Category
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46 - Physics
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Corporate Author
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Stanford Linear Accelerator Center, CA.
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Document Type
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Technical report
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Title Note
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N/A
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NTIS Issue Number
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1303
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Contract Number
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DE-AC02-76SF00515
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