Single-shot carrier-envelope-phase measurement in ambient air

Kubullek, M.; Wang, Z.; Brelje, K. von der; Zimin, D.; Rosenberger, P.; Schoetz, J.; Neuhaus, M.; Sederberg, S.; Staudte, A.; Karpowicz, N.; Kling, M. F. und Bergues, B. (2020): Single-shot carrier-envelope-phase measurement in ambient air. In: Optica, Bd. 7, Nr. 1: S. 35-39

Abstract

The ability to measure and control the carrier-envelope phase (CEP) of few-cycle laser pulses is of paramount importance for both frequency metrology and attosecond science. Here, we present a phase meter relying on CEP-dependent photocurrents induced by circularly polarized few-cycle pulses focused between electrodes in ambient air. The new device facilitates compact, single-shot CEP measurements under ambient conditions and promises CEP tagging at repetition rates orders of magnitude higher than most conventional CEP detection schemes, as well as straightforward implementation at longer wavelengths. (C) 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement

• Dokumententyp: Zeitschriftenartikel
• Fakultät: Physik
• Themengebiete: 500 Naturwissenschaften und Mathematik > 530 Physik
• ISSN: 2334-2536
• Sprache: Englisch