| Numéro |
J. Phys. Colloques
Volume 44, Numéro C1, Février 1983
Conférence de Bendor sur les Lasers à Electrons Libres / Bendor Free Electron Laser Conference
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|---|---|---|
| Page(s) | C1-385 - C1-385 | |
| DOI | https://doi.org/10.1051/jphyscol:1983138 | |
Conférence de Bendor sur les Lasers à Electrons Libres / Bendor Free Electron Laser Conference
J. Phys. Colloques 44 (1983) C1-385-C1-385
DOI: 10.1051/jphyscol:1983138
1 Bell Laboratories, 600 Mountain ave., Murray Hill, N.J. 07974, U.S.A.
2 Nucletronix, Inc., Gloucester, Massachusetts, U.S.A.
J. Phys. Colloques 44 (1983) C1-385-C1-385
DOI: 10.1051/jphyscol:1983138
FAR INFRARED FREE ELECTRON LASER
E.D. Shaw1, R.M. Emanuelson2 et G. A. Herbster21 Bell Laboratories, 600 Mountain ave., Murray Hill, N.J. 07974, U.S.A.
2 Nucletronix, Inc., Gloucester, Massachusetts, U.S.A.
Abstract
Construction of an undulator magnet for the Bell Laboratories' far infrared free electron laser is underway. The undulator magnet has an optical bore 120mm in diameter and a helical magnetic field at the axis that is variable to 500 Gauss and has a pitch of 20 cm. extending to an overall length of 10 m. The magnet has two helical iron poles and straight, rather than helical, current paths. Tests on a one-meter, five-period prototype magnet confirm that the design parameters will be met.