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Progress on the Compact THz FEL at KAERI

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Bulletin of the Russian Academy of Sciences: Physics Aims and scope

Abstract

A compact THz FEL with a microtron as an electron source is currently under development at KAERI. It is based on a hybrid planar undulator with magnetic coils and a waveguide optical resonator. The dielectric coating of the waveguide and its lenticular cross section are used to reduce radiation losses and improve the efficiency of the optical resonator. The FEL uses an innovative scheme for the injection of electrons and outcoupling.

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Authors and Affiliations

  1. Korea Atomic Energy Research Institute, 305-600, Yuseong, Daejeon, Republic of Korea

    S. V. Miginsky, S. Bae, B.V. Gudkov, T. Yoon & Y. U. Jeong

Authors
  1. S. V. Miginsky
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  2. S. Bae
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  3. B.V. Gudkov
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  4. T. Yoon
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  5. Y. U. Jeong
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Corresponding author

Correspondence to S. V. Miginsky.

Additional information

Translated by V. Alekseev

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Miginsky, S.V., Bae, S., Gudkov, B. et al. Progress on the Compact THz FEL at KAERI. Bull. Russ. Acad. Sci. Phys. 82, 1604–1606 (2018). https://doi.org/10.3103/S1062873818120304

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  • DOI: https://doi.org/10.3103/S1062873818120304

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