Dual-oscillator infrared electro-optic sampling with attosecond precision

Weigel, Alexander; Jacob, Philip; Schweinberger, Wolfgang; Huber, Marinus; Trubetskov, Michael; Karandušovský, Patrik; Hofer, Christina; Sulzer, Philipp; Leitenstorfer, Alfred; Pupeza, Ioachim

Dual-oscillator infrared electro-optic sampling with attosecond precision

Dateien

Zu diesem Dokument gibt es keine Dateien.

Datum

2024

Autor:innen

Weigel, Alexander

Jacob, Philip

Schweinberger, Wolfgang

Huber, Marinus

Trubetskov, Michael

Karandušovský, Patrik

Hofer, Christina

Sulzer, Philipp

Leitenstorfer, Alfred

Pupeza, Ioachim

et al.

DOI (zitierfähiger Link)

https://doi.org/10.1364/optica.515708

Angaben zur Forschungsförderung

Deutsche Forschungsgemeinschaft (DFG): EXC 2051
Deutsche Forschungsgemeinschaft (DFG): 390713860

Open Access-Veröffentlichung

Open Access Gold

Sammlungen

Physik

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Optica. Optica Publishing. 2024, 11(5), S. 726-735. eISSN 2334-2536. Verfügbar unter: doi: 10.1364/optica.515708

Zusammenfassung

Electro-optic sampling of infrared electric fields has set sensitivity and dynamic-range records in broadband molecular vibrational spectroscopy. Yet, in these works, the 1-second-scale single-trace acquisition time leads to intra-scan noise accumulation and restricts the throughput in measurements of multiple samples and of dynamic processes. We present a dual-laser-oscillator approach capturing 2800 mid-infrared waveforms per second by scanning the relative delay between the sampled waveform and the gate pulses using a modulated repetition-frequency lock. The new technique of electro-optic delay tracking (EODT) provides delay calibration with down to few-attosecond precision and provides a general route to high-precision dual-oscillator spectroscopy with picosecond delay ranges. Our work has immediate applications in, e.g., precision electric-field metrology and high-speed biosensing.

Fachgebiet (DDC)

530 Physik

Zitieren

ISO 690

WEIGEL, Alexander, Philip JACOB, Wolfgang SCHWEINBERGER, Marinus HUBER, Michael TRUBETSKOV, Patrik KARANDUŠOVSKÝ, Christina HOFER, Philipp SULZER, Alfred LEITENSTORFER, Ioachim PUPEZA, 2024. Dual-oscillator infrared electro-optic sampling with attosecond precision. In: Optica. Optica Publishing. 2024, 11(5), S. 726-735. eISSN 2334-2536. Verfügbar unter: doi: 10.1364/optica.515708

BibTex

@article{Weigel2024-05-20Dualo-70139,
  year={2024},
  doi={10.1364/optica.515708},
  title={Dual-oscillator infrared electro-optic sampling with attosecond precision},
  number={5},
  volume={11},
  journal={Optica},
  pages={726--735},
  author={Weigel, Alexander and Jacob, Philip and Schweinberger, Wolfgang and Huber, Marinus and Trubetskov, Michael and Karandušovský, Patrik and Hofer, Christina and Sulzer, Philipp and Leitenstorfer, Alfred and Pupeza, Ioachim}
}

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Ja

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Ja