Engineering considerations of the advanced free electron laser facility

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The Advanced Free-Electron Laser (AFEL) is being built at Los Alamos inside a large laboratory building. In addition to cost and available space considerations, several engineering issues affected the design of the AFEL and its facility. The 1300-MHz, 20-MeV electron linac required extensive radiation shielding and a short rf-waveguide run. Free-Electron Lasers (FEL) and photocathode-drive laser optics required a clean, constant temperature environment. New environmental, health, and safety (ES H) regulations placed constraints on the facility design and layout. In the past, many ES H regulations did not apply to pilot-scale experiments such as the AFEL; compliance is now mandatory. … continued below

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19 pages

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Meier, K.L. January 1, 1991.

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Description

The Advanced Free-Electron Laser (AFEL) is being built at Los Alamos inside a large laboratory building. In addition to cost and available space considerations, several engineering issues affected the design of the AFEL and its facility. The 1300-MHz, 20-MeV electron linac required extensive radiation shielding and a short rf-waveguide run. Free-Electron Lasers (FEL) and photocathode-drive laser optics required a clean, constant temperature environment. New environmental, health, and safety (ES H) regulations placed constraints on the facility design and layout. In the past, many ES H regulations did not apply to pilot-scale experiments such as the AFEL; compliance is now mandatory. The facility design included an earthquake restraint system for the radiation shielding, full compliance with the National Environmental Protection Act (NEPA), and minimization of airborne emissions. 8 refs., 4 figs.

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19 pages

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OSTI; NTIS; GPO Dep.

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  • 13. international free-electron laser (FEL) conference, Santa Fe, NM (United States), 25-30 Aug 1991

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  • Other: DE92002442
  • Report No.: LA-UR-91-3164
  • Report No.: CONF-9108118--26
  • Grant Number: W-7405-ENG-36
  • Office of Scientific & Technical Information Report Number: 5113833
  • Archival Resource Key: ark:/67531/metadc1057256

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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  • January 1, 1991

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  • Jan. 22, 2018, 7:23 a.m.

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  • May 10, 2019, 1:25 p.m.

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Meier, K.L. Engineering considerations of the advanced free electron laser facility, article, January 1, 1991; New Mexico. (https://digital.library.unt.edu/ark:/67531/metadc1057256/: accessed April 30, 2025), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.

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