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Accelerator-Based THz Radiation Sources

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Synchrotron Light Sources and Free-Electron Lasers

Abstract

Radiation from the Terahertz (THz) (also called far-infrared) region of the electromagnetic spectrum is extensively used for many different purposes. This chapter gives an introduction to the generation mechanisms of THz radiation. The underlying physics processes will be discussed with emphasis on the properties of coherent radiation and the corresponding accelerator and detection techniques.

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Notes

  1. 1.

    Now KArlsruhe Research Accelerator (KARA).

    Fig. 4
    figure 4

    Synchrotron radiation spectrum measured at the KIT light source. The discrete peaks at integers of the bunch’s revolution frequency of 2.7 MHz are clearly visible. The double peak structure (gray peaks) is an artifact of the measurement (Steinmann et al. 2016)

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Acknowledgements

We would like to thank M. Brosi, N. Hiller, Y-L. Mathis, J. Raasch, M. Siegel, and J.L. Steinmann from KIT; C. Mai, S. Khan, and P. Ungelenk from DELTA for contributing figures and input for figures; and M. Kaluza from Jena University for input on laser-wakefield acceleration. It is a pleasure to thank M. Schmelling for his careful reading of the manuscript and his many helpful comments. Finally, we want to acknowledge our colleagues from the Institute for Beam Physics and Technology at KIT and in particular E. Bründermann for countless insightful discussions on accelerator physics and coherent radiation.

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Correspondence to Anke-Susanne Müller .

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Müller, AS., Schwarz, M. (2019). Accelerator-Based THz Radiation Sources. In: Jaeschke, E., Khan, S., Schneider, J., Hastings, J. (eds) Synchrotron Light Sources and Free-Electron Lasers. Springer, Cham. https://doi.org/10.1007/978-3-319-04507-8_6-2

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  • DOI: https://doi.org/10.1007/978-3-319-04507-8_6-2

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  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-319-04507-8

  • Online ISBN: 978-3-319-04507-8

  • eBook Packages: Springer Reference Physics and AstronomyReference Module Physical and Materials ScienceReference Module Chemistry, Materials and Physics

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Chapter history

  1. Latest

    Accelerator-Based THz Radiation Sources
    Published:
    29 January 2019

    DOI: https://doi.org/10.1007/978-3-319-04507-8_6-2

  2. Original

    Accelerator-Based THz Radiation Sources
    Published:
    04 September 2015

    DOI: https://doi.org/10.1007/978-3-319-04507-8_6-1