Ultrafast imaging of THz-electric waveforms via Quantum-probe Field Microscopy (QFIM)

Georg Herink; Moritz B. Heindl; Nick Kirkwood; Tobias Lauster; Julia A. Lang; Markus Retsch; Paul Mulvaney

doi:10.1117/12.2649190

17 March 2023 Ultrafast imaging of THz-electric waveforms via Quantum-probe Field Microscopy (QFIM)

Georg Herink, Moritz B. Heindl, Nick Kirkwood, Tobias Lauster, Julia A. Lang, Markus Retsch, Paul Mulvaney

Proceedings Volume PC12438, AI and Optical Data Sciences IV; PC124380K (2023) https://doi.org/10.1117/12.2649190
Event: SPIE OPTO, 2023, San Francisco, California, United States

Abstract

The novel field-resolved microscopy scheme of Quantum-probe Field Microscopy (QFIM) utilized fluorescence quanta to images local THz-electric waveforms [1]. In this contribution, we discuss the basis of the ultrafast microscopy scheme and the recovery of multi-Terahertz signals from fluorescence data. We elaborate fundamental aspects of time-domain sampling of electric waveforms and different strategies to recover response functions of systems under investigation. [1] M.B. Heindl, et al., “Ultrafast imaging of terahertz electric waveforms using quantum dots”, Light: Science & Applications 11, 2022.

Conference Presentation

Citation Download Citation

Georg Herink, Moritz B. Heindl, Nick Kirkwood, Tobias Lauster, Julia A. Lang, Markus Retsch, and Paul Mulvaney "Ultrafast imaging of THz-electric waveforms via Quantum-probe Field Microscopy (QFIM)", Proc. SPIE PC12438, AI and Optical Data Sciences IV, PC124380K (17 March 2023); https://doi.org/10.1117/12.2649190

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