Fitting Formulas for Harmonic Lasing in Fel Amplifiers
نویسندگان
چکیده
One of the most important subjects of the high-gain FEL engineering is the calculation of the gain length, and fitting formulas are frequently used for this purpose. Here we refer to Ming Xie fitting formulas [1] and fitting formulas for optimized FEL written down in an explicit form in terms of the electron beam and undulator parameters [2]. In this paper we perform generalization of these fitting formulas to the case of harmonic lasing.
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تاریخ انتشار 2013