Measured photoemission from electron wave packets in a strong laser field.
Opt Lett
; 41(4): 689-92, 2016 Feb 15.
Article
em En
| MEDLINE
| ID: mdl-26872164
ABSTRACT
We present calibrated measurements of single-photon Thomson scattering from free electrons driven by a laser with intensity 1018 W/cm2. The measurements demonstrate that individual electrons radiate with the strength of point emitters, even when their wave packets spread to the scale of the driving-laser wavelength. The result agrees with predictions of quantum electrodynamics.
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MEDLINE
Idioma:
En
Revista:
Opt Lett
Ano de publicação:
2016
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Article