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in creator/contributor: "Winick, H."  
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Undulator induced resonances

Description: Undulators appear to be nearly ideal radiation sources for use in storage rings because of their high brightness and small perturbation on stored beam characteristics. We consider the effects of higher-order magnetic field errors and show how they increase beam size and may lead to unstable growth of betatron oscillations. We have observed such effects in SPEAR at betatron tunes satisfying the equations: 3nu/sub x/ + nu/sub y/ = 21 and nu/sub x/ + 3nu/sub y/ = 21. The widths of these resonances… more
Date: August 1, 1983
Creator: Harris, J.; Morton, P.; Spencer, J. & Winick, H.
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Partner: UNT Libraries Government Documents Department
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Short wavelength FELs using the SLAC linac

Description: Recent technological developments have opened the possibility to construct a device which we call a Linac Coherent Light Source (LCLS); a fourth generation light source, with brightness, coherence, and peak power far exceeding other sources. Operating on the principle of the free electron laser (FEL), the LCLS would extend the range of FEL operation to much aborter wavelength than the 240 mn that has so far been reached. We report the results of studies of the use of the SLAC linac to drive an … more
Date: August 1, 1993
Creator: Winick, H.; Bane, K. & Boyce, R.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Linac Coherent Light Source (LCLS) at 2--4 nm using the SLAC linac

Description: The authors describe the possible use of the SLAC linac to drive a unique, powerful, short wavelength Linac Coherent Light Source (LCLS). Using the FEL principle, lasing is achieved in a single pass of a high peak current electron beam through a long undulator by self-amplified-spontaneous-emission (SASE). The main components are a high-brightness electron RF gun with a photocathode, two electron bunch length compressors, the existing SLAC linac, beam diagnostics, and a long undulator combined … more
Date: August 1, 1993
Creator: Seeman, J. T.; Bane, K.; Boyce, R.; Loew, G.; Morton, P.; Nuhn, H. D. et al.
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Partner: UNT Libraries Government Documents Department
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