Abstract
Recent experiments have demonstrated more than 50% of photon number squeezing of optical pulses by spectral filtering method in nonlinear optical fibers [1]. For such squeezing, quantum correlations between the spectral components of the pulses play a crucial role. The intermode correlations in the squeezed pulses are mainly induced by the second-order dispersion and the third-order nonlinearlity (the self-phase modulation (SPM) effect) of fibers.
© 2000 IEEE
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