• K Batra

      Articles written in Pramana – Journal of Physics

    • Atom in a femtosecond bichromatic laser field

      K Batra R Kundliya Man Mohan

      More Details Abstract Fulltext PDF

      The ionization of real hydrogen atom is studied under the action of a two-color pulsed laser field of duration 2.12 fs consisting of a fundamental frequencyω and one of its harmonics. We study the effect of phase difference (φ betweenω and its harmonic on the ionization probability. It is found that ionization can be switched on and off by varying the relative phaseφ betweenω and its harmonic.

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