Attosecond Absorption Spectroscopy (IMAGE)

DOE/Lawrence Berkeley National Laboratory

Attosecond Absorption Spectroscopy

Caption

Femtosecond-scale pulses were fired to ionize krypton atoms (wide beam). Separately created attosecond-scale pulses (narrow beam) were absorbed by the krypton atoms. Spectroscopy mapped the precise timing of the oscillation between quantum states thus created.

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Courtesy Lawrence Berkeley National Laboratory

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