Generation of broadband THz transients via metallic spintronic emitters driven by 20-fs pulses at 1030 nm

Alexander Weigel; Alexander Weigel; Leon Helms; Theresa Buberl; Theresa Buberl; Tim Vogel; Christina Hofer; Christina Hofer; Kilian Fritsch; Natalia Martín Sabanés; Gerhard Jakob; Mathias Kläui; Oleg Pronin; Tobias Kampfrath; Clara Saraceno; Ioachim Pupeza; Ioachim Pupeza

doi:10.1364/CLEO_AT.2020.JTh2E.36

Conference on Lasers and Electro-Optics
OSA Technical Digest (Optica Publishing Group, 2020),
paper JTh2E.36
•https://doi.org/10.1364/CLEO_AT.2020.JTh2E.36

Generation of broadband THz transients via metallic spintronic emitters driven by 20-fs pulses at 1030 nm

Alexander Weigel, Leon Helms, Theresa Buberl, Tim Vogel, Christina Hofer, Kilian Fritsch, Natalia Martín Sabanés, Gerhard Jakob, Mathias Kläui, Oleg Pronin, Tobias Kampfrath, Clara Saraceno, and Ioachim Pupeza

CLEO: Applications and Technology 2020

Washington, DC United States
10–15 May 2020
ISBN: 978-1-943580-76-7

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Joint Poster Session 15 (JTh2E)

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A. Weigel, L. Helms, T. Buberl, T. Vogel, C. Hofer, K. Fritsch, N. M. Sabanés, G. Jakob, M. Kläui, O. Pronin, T. Kampfrath, C. Saraceno, and I. Pupeza, "Generation of broadband THz transients via metallic spintronic emitters driven by 20-fs pulses at 1030 nm," in Conference on Lasers and Electro-Optics, OSA Technical Digest (Optica Publishing Group, 2020), paper JTh2E.36.

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Abstract

We explore power and bandwidth scaling for the generation of highly-temporally-confined THz transients from spintronic emitters, driven by the 250-fs and 20-fs pulses of a high-power 28-MHz Yb-based laser, spectrally centered at 1030 nm.

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