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ICOP & ICPET 2015, 21 - : 1133-1136 Back to browse issues page
Efficiency Enhancement of Third Harmonic Radiation in Free Electron Laser with Modified Wiggler
Fateme Bazouband Dr. * 1, Behrouz Maraghechi Prof.2
1- Fasa University
2- Amirkabir Univesity of technology
Abstract:   (1422 Views)
In this paper simulation of free electron laser with modified wiggler consisting of a conventional planar wiggler with third harmonic field component is done. A set of self consistent nonlinear differential equations is derived and solved numerically by Runge-Kutta method. The optimum amplitudes of fundamental and third harmonic wiggler filed are obtained to increase the third harmonic radiation in comparison with conventional wiggler and also to have lower electron beam energy. Finally efficiency enhancement of third harmonic radiation is done by optimum tapering of harmonic wiggler field.
Keywords: efficiency enhancement, free electron laser, modified wiggler, third harmonic radiation
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Type of Study: Research | Subject: Special
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Bazouband F, Maraghechi B. Efficiency Enhancement of Third Harmonic Radiation in Free Electron Laser with Modified Wiggler. ICOP & ICPET. 2015; 21 :1133-1136
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Volume 21 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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