Материал портала ядерных знаний BelNET
статья/документ по запросу ресурса "5342"
2015-12-12 Nuclear Instruments and Methods in Physics Research B 355 (2015) 17–23 Ключевые слова: Photonic crystal Free electron laser Induced radiation Channeling radiation Inverted free electron laser Spontaneous and induced radiation produced by relativistic particles passing through natural and pho-
tonic crystals has enhanced capabilities for achieving the radiation sources operating in different wave-
length ranges. Use of a non-one-dimensional distributed feedback, arising through Bragg diffraction in
spatially periodic systems (natural and artificial (electromagnetic, photonic) crystals), establishes the
foundation for the development of volume free electron lasers/masers (VFELs/VFEMs) as well as high-
energy charged particle accelerators. The analysis of basic principles of VFEL theory demonstrates the
promising potential of VFELs as the basis for the development of high-power microwave and optical
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