Split ring resonator based THz-driven electron streak camera featuring femtosecond resolution
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Updated: Apr 27, 2026

Direct Comparison of Hyperspectral Stimulated Raman Scattering and Coherent Anti-Stokes Raman Scattering Microscopy for Chemical Imaging
Published on: April 28, 2022
Justyna Fabiańska1, Günther Kassier2, Thomas Feurer1
1Institute of Applied Physics, University of Bern, 3012 Bern, Switzerland.
Abstract:
Through combined three-dimensional electromagnetic and particle tracking simulations we demonstrate a THz driven electron streak camera featuring a temporal resolution on the order of a femtosecond. The ultrafast streaking field is generated in a resonant THz sub-wavelength antenna which is illuminated by an intense single-cycle THz pulse. Since electron bunches and THz pulses are generated with parts of the same laser system, synchronization between the two is inherently guaranteed.
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