Noncollinear Polarization Gating of Attosecond Pulse Trains in the Relativistic Regime.

Abstract

High order harmonics generated at relativistic intensities have long been recognized as a route to the most powerful extreme ultraviolet pulses. Reliably generating isolated attosecond pulses requires gating to only a single dominant optical cycle, but techniques developed for lower power lasers have not been readily transferable. We present a novel method… (More)
DOI: 10.1103/PhysRevLett.115.193903

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