Fig. 1 | Nature Communications

Fig. 1

From: Coherent control in the extreme ultraviolet and attosecond regime by synchrotron radiation

Fig. 1The alt text for this image may have been generated using AI.

Schematic layout of the experimental setup. Individual relativistic electrons traversing inside the twin undulators generate a pair of linearly-polarized electromagnetic wave packets. Each of the light wave packets has a duration of ~1.8 fs and consists of 10-cycle oscillations. Some 109 of light wave packet pairs with this common waveform, distributing randomly in time, constitute a light pulse (300-ps duration) from the twin undulators

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