Terahertz Diagnostic Systems Based On Frequency Combs Without Moving PartsPaper (OPTO11)
Fri, 13 Nov 2020 06:30pm to 06:45pm
We exploit information and communications technologies to build a radio frequency-driven frequency comb spanning several hundred gigahertz. We investigated electro-optic modulators, which can serve as building blocks in frequency combs, terahertz generation and terahertz detection systems. These devices have high potential for applications in robust laser-based diagnostics at electron accelerators. We have reduced the pulse length generated by a frequency-comb without moving parts by more than one order of magnitude to less than 150 fs, fitting a Lorentzian-type autocorrelation function.
Download Abstract: id_4881733_irmmw_thz_2020_bruendermann_preprint.pdf
Authors: Bruendermann, Erik; Morohashi, Isao; Nakajima, Shinya; Saito, Shingo; Sekine, Norihiko; Mueller, Anke-Susanne; Hosako, Iwao
Karlsruhe Institute of Technology (KIT) / IBPT, National Institute of Information and Communications Technology