Spectral phase measurement of a Fano resonance using tunable attosecond pulses
Resonant absorption of light in atoms can lead to autoionization, whose probability exhibits a Fano intensity profile. Here, the authors use attosecond pulses and weak infrared radiation to study the phase variation of the photoionization amplitude across an autoionization resonance in argon.
Main Authors: | , , , , , , , , , , , , , , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2016-02-01
|
Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/ncomms10566 |