Speaker
Karel Peetermans
(Deutsches Elektronen-Synchrotron DESY)
Description
Anti-resonant crystal fibers have emerged as versatile tools in ultrafast optics, enabling high-field transport, nonlinear interactions, and precision sensing. Here, we investigate their potential as beam-driven radiators at the European XFEL using high-charge electron bunches. We present a simple analytical model supported by full electromagnetic simulations. Our results suggest that anti-resonant fibers can generate high-frequency THz radiation, with performance ultimately limited only by the intrinsic material losses of the waveguide.
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Author
Karel Peetermans
(Deutsches Elektronen-Synchrotron DESY)
Co-authors
Erion Gjonaj
(Technical University of Darmstadt)
Dr
Francois Lemery
(Deutsches Elektronen-Synchrotron DESY)