Strong-field effects in electron spectra from multiphoton ionisation

作者: Z Bialynicka-Birula

DOI: 10.1088/0022-3700/17/15/022

关键词: Laser intensityStrong fieldAtomic physicsLight ShiftElectronEnergy spectrumLower energyIonizationElectron spectraPhysics

摘要: The energy spectrum of electrons resulting from multiphoton ionisation is analysed with the help a simple, exactly soluble model. weakening lower lines increase in laser intensity, observed experiments, occurs as strong-field effect. dependence light shift and broadening on intensity virtual-bound transitions atom are also analysed.

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