Measurement of electron density perturbation in laser wakefield
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説明
Temporal and spatial electron density oscillation in laser wakefield was measured by Frequency-domain interferometry technique. The period of the plasma oscillation was measured to be 2 THz in the electron density of 5 X 10 16 cm -3 . In the measurement of radial profiles of electron density oscillation, the expulsion of electrons from the laser axis was apparently observed. These measurement techniques will enables us to perform a coherent control of electron plasma oscillation.
収録刊行物
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- SPIE Proceedings
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SPIE Proceedings 3886 136-, 2000-01-11
SPIE