Squeezed states produced by modulation interaction and phase conjugation in fibers
arXiv:0808.0875 · doi:10.1016/j.optcom.2009.02.027
Abstract
Number-state expansions are derived for the squeezed states produced by four-wave mixing (modulation interaction and phase conjugation) in fibers. These expansions are valid for arbitrary pump-induced coupling and dispersion-induced mismatch coefficients. To illustrate their use, formulas are derived for the associated field-quadrature and photon-number variances and correlations.