Presentation
1 August 2021 Single-shot electro-optic sampling of THz waveforms using chirped laser pulses
Serge Bielawski
Author Affiliations +
Abstract
We present recent strategies allowing THz pulses to be recorded in single-shot, using chirped pulse electro-optic sampling. We show in particular that high repetition rates (typically 1-100e6 TDS traces per second) can be obtained using an association of electro-optic sampling with the so-called time-stretch technique. We also present recent results demonstrating that reaching simultaneously high bandwidth and high frequency resolution (i.e., long recordings) is possible with these single-shot systems, using a variant called called Diversity Electro-Optic Sampling (DEOS). Applications to studies of accelerator physics, THz sources, as well as single-shot Time-Domain spectroscopy will also be discussed.
Conference Presentation
© (2021) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Serge Bielawski "Single-shot electro-optic sampling of THz waveforms using chirped laser pulses", Proc. SPIE 11827, Terahertz Emitters, Receivers, and Applications XII, 118270R (1 August 2021); https://doi.org/10.1117/12.2596124
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KEYWORDS
Electro optics

Terahertz radiation

Pulsed laser operation

Free electron lasers

Laser applications

Particle accelerators

Physics

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