Spectral phase control and temporal superresolution toward the single-cycle pulse

Optics Letters
Thomas BinhammerFranz X Kärtner

Abstract

The concept of temporal superresolution is applied to optical few-cycle laser pulses for the first time to our knowledge. Pulse durations of as little as to 3.7 fs, well below the Fourier limit, are achieved by pulse shaping of an octave-spanning Ti:sapphire oscillator spectrum. Our prism-based pulse shaper also enables us to generate a manifold of well-controlled pulse sequences that are important for coherent control applications on a femtosecond time scale.

References

May 8, 2000·Science·H RabitzK Kompa
Mar 12, 1993·Science·W S WarrenM Dahleh
May 1, 1997·Optics Letters·T R Sales, G M Morris
Oct 3, 2005·Optics Express·O BoykoS Coudreau

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