• Joseph Akeyo Omolo

      Articles written in Pramana – Journal of Physics

    • Revisiting non-degenerate parametric down-conversion

      Joseph Akeyo Omolo

      More Details Abstract Fulltext PDF

      The quantum dynamics of a two-mode non-resonant parametric down-conversion process is studied by recasting the time evolution equations for the basic operators in an equivalent spin equation form with simpler exact solutions for a pump field with harmonic time dependence. Expectation values of suitable operators for studying important features such as squeezing and quantum revivals are presented in simple forms.

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