Abstract
A photon spectrum of undulator radiation (UR) is calculated in the semi-classical approach. The UR intensity spectrum is determined by an electron trajectory in the undulator neglecting by energy losses for radiation. Using the Planck's law, the UR photon spectrum can be calculated from the classical intensity spectrum both for linear and nonlinear regimes. The radiation of an electron in a field of strong electromagnetic wave (radiation in the "light" undulator) is considered in the quantum electromagnetic frame. Comparison of results obtained by both approaches has been shown that UR spectra in the whole cone coincide with high accuracy for the case x<<1. Characteristics of the collimated UR beam were simulated with taking into account the discrete process of photon emission along an electron trajectory in both kinds of undulators.
| Original language | English |
|---|---|
| Article number | 012010 |
| Journal | Journal of Physics: Conference Series |
| Volume | 732 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 3 Aug 2016 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
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Radiation from relativistic electrons in "light" and in conventional undulators. Classical and quantum approaches. / Potylitsyn, A. P.; Kolchuzhkin, A. M.; Strokov, Sergey Alexandrovich.
In: Journal of Physics: Conference Series, Vol. 732, No. 1, 012010, 03.08.2016.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Radiation from relativistic electrons in "light" and in conventional undulators. Classical and quantum approaches
AU - Potylitsyn, A. P.
AU - Kolchuzhkin, A. M.
AU - Strokov, Sergey Alexandrovich
PY - 2016/8/3
Y1 - 2016/8/3
N2 - A photon spectrum of undulator radiation (UR) is calculated in the semi-classical approach. The UR intensity spectrum is determined by an electron trajectory in the undulator neglecting by energy losses for radiation. Using the Planck's law, the UR photon spectrum can be calculated from the classical intensity spectrum both for linear and nonlinear regimes. The radiation of an electron in a field of strong electromagnetic wave (radiation in the "light" undulator) is considered in the quantum electromagnetic frame. Comparison of results obtained by both approaches has been shown that UR spectra in the whole cone coincide with high accuracy for the case x<<1. Characteristics of the collimated UR beam were simulated with taking into account the discrete process of photon emission along an electron trajectory in both kinds of undulators.
AB - A photon spectrum of undulator radiation (UR) is calculated in the semi-classical approach. The UR intensity spectrum is determined by an electron trajectory in the undulator neglecting by energy losses for radiation. Using the Planck's law, the UR photon spectrum can be calculated from the classical intensity spectrum both for linear and nonlinear regimes. The radiation of an electron in a field of strong electromagnetic wave (radiation in the "light" undulator) is considered in the quantum electromagnetic frame. Comparison of results obtained by both approaches has been shown that UR spectra in the whole cone coincide with high accuracy for the case x<<1. Characteristics of the collimated UR beam were simulated with taking into account the discrete process of photon emission along an electron trajectory in both kinds of undulators.
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U2 - 10.1088/1742-6596/732/1/012010
DO - 10.1088/1742-6596/732/1/012010
M3 - Article
VL - 732
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012010
ER -