Journal
Article title
Authors
Title variants
Languages of publication
Abstracts
A THz free electron laser is being built in Ariel University. Upon completion it is intended to become a user facility. The free electron laser is designed to emit radiation between 1 and 5 THz. It is planned to operate in the super radiance regime. The anticipated output of the free electron laser is in excess of 150 kW instantaneous power. An essential part of every free electron laser is a device generating a periodic magnetic field denoting the wiggler. Here we describe a design of a classical Halbach type permanent magnetic wiggler for the THz free electron laser. The main novelty in this paper is the choice of wiggler parameters suitable for operation in the THz frequency range. Considerations such as radiation wave length, wiggler gain and electron optics are taken into account.
Discipline
- 07.57.Hm: Infrared, submillimeter wave, microwave, and radiowave sources(see also 42.72.Ai Infrared sources in optics)
- 03.50.-z: Classical field theories
- 07.55.Db: Generation of magnetic fields; magnets(for superconducting magnets, see 84.71.Ba; for beam focusing magnets, see 41.85.Lc in beam optics)
Journal
Year
Volume
Issue
Pages
259-263
Physical description
Dates
published
2015-09
received
2015-05-21
Contributors
author
- Department of Electrical and Electronic Engineering, Faculty of Engineering, Ariel University, Ariel, Israel
author
- Department of Electrical and Electronic Engineering, Faculty of Engineering, Ariel University, Ariel, Israel
author
- Department of Electrical and Electronic Engineering, Faculty of Engineering, Ariel University, Ariel, Israel
References
- [1] C. Michael, P. Kemp, F. Taday, B.E. Cole, J.A. Cluff, A.J. Fitzgerald, W.R. Tribe, Proc. SPIE 5070, 44 (2003), doi: 10.1117/12.500491
- [2] A. Friedman, N. Balal, E. Dyunin, Y. Lurie, E. Magori, V.L. Bratman, J. Rosenzweig, A. Gover, in: 36th Int. Free Electron Laser Conf. FEL2014, Basel 2014, TUP081 http://accelconf.web.cern.ch/AccelConf/FEL2014/papers/tup081.pdf
- [3] K. Halbach, Nucl. Instrum. Methods 169, 1 (1980), doi: 10.1016/0029-554X(80)90094-4
- [4] G. Brown, K. Halbach, J. Harris, H. Winick, Nucl. Instrum. Methods Phys. Res. 208, 65 (1983), doi: 10.1016/0167-5087(83)91105-5
- [5] M.R. Asakawa, N. Inoue, K. Mima, S. Nakai, K. Imasaki, M. Fujita, Nucl. Instrum. Methods Phys. Res. A 358, 399 (1995), doi: 10.1016/0168-9002(94)01269-5
- [6] G. Isoyama, M. Fujimoto, R. Kato, S. Yamamoto, K. Tsuchiya, Nucl. Instrum. Methods Phys. Res. A 507, 234 (2003), doi: 10.1016/S0168-9002(03)00851-9
- [7] R. Engel-Herbert, T. Hesjedal, J. Appl. Phys. 97, 074504 (2005), doi: 10.1063/1.1883308
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv128n304kz