Direct Time Axis Reconstruction For THz TDS Systems With Ultra-highrepetition RatesPoster (OPTO-P3)
Fri, 13 Nov 2020 01:15am to 03:00am
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
Authors: Cherniak, Vladyslav; Balzer, Jan; Tonder, Sebastian; Tybussek, Kai-Henning; Zander, Marlene; Rehbein, Wolfgang; Moehrle, Martin
Fraunhofer Heinrich-Hertz-Institute, University of Duisburg Essen