Spatial beam profiles of femtosecond X-ray pulses generated by laser Compton scattering from a low-emittance electron beam |
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| Authors: | M Yorozu J Yang Y Okada T Yanagida F Sakai S Ito A Endo |
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| Institution: | (1) Sumitomo Heavy Industries Ltd., 2-1-1 Yatocho, Nishitokyo, Tokyo 188-8585, Japan, JP;(2) The Femtosecond Technology Research Association, 5-5 Tokodai, Tsukuba, Ibaraki, 300-2635, Japan, JP |
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| Abstract: | Polarization-dependent spatial beam profiles of femtosecond X-ray pulses generated by a laser Compton scheme were measured.
The X-ray pulses were generated by the interaction at an angle of 90° between 100-fs laser light and a 3-ps, 3π-mm mrad electron
beam. The polarization of the laser light was linear in two different directions, either parallel or perpendicular to the
electron beam axis. The measured profiles showed good agreement with theoretical results.
Received: 5 July 2002 / Revised version: 17 October 2002 / Published online: 5 February 2003
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ID="*"Corresponding author. Fax: +81-424/684477, E-mail: msf_yorozu@shi.co.jp |
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| Keywords: | PACS: 52 38 Ph 52 59 Px 52 70 La |
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