NewEvery arXiv paper, its researchers & institutions — mapped.
paper

Attosecond electronic recollision as field detector

arXiv:1803.03867 · doi:10.1088/1361-6455/aabc24

Abstract

We demonstrate the complete reconstruction of the electric field of visible-infrared pulses with energy as low as a few tens of nanojoules. The technique allows for the reconstruction of the instantaneous electric field vector direction and magnitude, thus giving access to the characterisation of pulses with an arbitrary time-dependent polarisation state. The technique combines extreme ultraviolet interferometry with the generation of isolated attosecond pulses.

5 figures