Breaking the 1-femtosecond barrier – the advent of attosecond metrology
Reinhard Kienberger, Michael Hentschel, Markus Drescher, Georg A. Reider, Christian Spielmann, Ferenc Krausz
Abstract
Reinhard Kienberger, Michael Hentschel, Markus Drescher, Georg A. Reider, Christian Spielmann, Ferenc Krausz
Abstract
High-order harmonics have been discussed for years as a means of generating sub-femtosecond x-ray pulses. We report the break of this barrier by few-cicle laser-driven, single, isolated sub-femtosecond pulses and the onset of attosecond metrology.
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High-order harmonics have been discussed for years as a means of generating sub-femtosecond x-ray pulses. We report the break of this barrier by few-cicle laser-driven, single, isolated sub-femtosecond pulses and the onset of attosecond metrology.
Key concepts: Attosecond, Femtosecond, Harmonics, Metrology, Optics, Laser, Physics, Optoelectronics