Overview of Undulator Concepts for Attosecond Single-Cycle Light

Alan Mak, Georgii Shamuilov, Peter Salén, János Hebling, Yuichiro Kida, Brian McNeil, Takashi Tanaka, Neil Thompson, David Dunning, Zoltán Tibai, György Tóth, Vitaliy Goryashko

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1 Citation (Scopus)

Abstract

The production of intense attosecond light pulses is an active area in accelerator research, motivated by the stringent demands of attosecond science: (i) short pulse duration for resolving the fast dynamics of electrons in atoms and molecules; (ii) high photon flux for probing and controlling such dynamics with high precision. While the free-electron laser (FEL) can deliver the highest brilliance amongst laboratory x-ray sources today, the pulse duration is typically 10-100 femtoseconds. A major obstacle to attaining attosecond duration is that the number of optical cycles increases with every undulator period. Hence, an FEL pulse typically contains tens or hundreds of cycles. In recent years, several novel concepts have been proposed to shift this paradigm, providing the basis for single-cycle pulses and paving the way towards high-brilliance attosecond light sources. This article gives an overview of these concepts.

Original languageEnglish
Article number032016
JournalJournal of Physics: Conference Series
Volume1067
Issue number3
DOIs
Publication statusPublished - Oct 5 2018
Event9th International Particle Accelerator Conference, IPAC 2018 - Vancouver, Canada
Duration: Apr 29 2018May 4 2018

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ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Mak, A., Shamuilov, G., Salén, P., Hebling, J., Kida, Y., McNeil, B., Tanaka, T., Thompson, N., Dunning, D., Tibai, Z., Tóth, G., & Goryashko, V. (2018). Overview of Undulator Concepts for Attosecond Single-Cycle Light. Journal of Physics: Conference Series, 1067(3), [032016]. https://doi.org/10.1088/1742-6596/1067/3/032016