Direct Time Axis Reconstruction For THz TDS Systems With Ultra-highrepetition Rates

Poster (OPTO-P3)

Fri, 13 Nov 2020 01:15am to 03:00am

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Exploiting the high repetition rate of a monolithically integrated, fiber-coupled and mode-locked laser diode, we were able to accurately reconstruct the time axis of a compact terahertz time-domain spectroscopy (THz-TDS) system without an interferometer or a delay-line encoder. We achieved acquisition rates of 0.5 traces per second using a continuous driving mode of the optical delay unit (ODU) while maintaining a precise time.

Download Abstract: pid6597155_cherniak.pdf

Presenters and Authors Info

Presenter: Anonymous

Authors: Cherniak, Vladyslav; Balzer, Jan; Tonder, Sebastian; Tybussek, Kai-Henning; Zander, Marlene; Rehbein, Wolfgang; Moehrle, Martin

Fraunhofer Heinrich-Hertz-Institute, University of Duisburg Essen