Laser‐induced density changes in supersonic Ar beams

作者: R. Fröchtenicht , E. L. Knuth , H.‐G. Rubahn

DOI: 10.1063/1.1140435

关键词: Laser power scalingNozzleMass spectrometryAtomic physicsIrradiationLaserBeam (structure)Supersonic speedMaterials scienceCoaxial

摘要: The nonresonant heating of a supersonic beam nozzle induced by antiparallel coaxial irradiation cw Ar+ laser has been investigated time dependent using mass spectrometer and an Ar beam. resulting laser‐induced decrease density as function power source pressure is quantitatively modeled, leading to accurate measure effective temperature heating.

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