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Coherent X-Ray Generation with Laser Driven Ions

Massimo Casu·Christoph Keitel
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Abstract

Small parts of the electronic wavepacket of a multiple charged ion may still tunnel through the high Coulomb barrier for a sufficiently intense laser field of $10^{15}W/cm^2$ and higher. Solving numerically the corresponding Schrödinger equation we find that the periodic recollisions of such a wavepacket in the oscillating high power laser field will give rise to coherent X-ray radiation in the multiple keV regime, i.e. substantially higher than predicted or observed before.

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Massimo Casu, Christoph Keitel. 2000-04-18. Coherent X-Ray Generation with Laser Driven Ions. https://arxiv.org/abs/physics/0004037

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