Journal of Electromagnetic Waves and Applications
Single- and compound-mode squeezing in nonlinear coupler with frequency mismatch
Rafael Julius, Mansoor Zahirzai, Abdel-Baset M.A. Ibrahim, Hichem Eleuch, P. K. Choudhury
Abstract
The properties of squeezing, in relation to the different interaction frequencies of the input modes in three-mode Kerr nonlinear coupler consisting of two linearly-coupled Kerr waveguides, were explored. Utilizing the exact representation of a set of noisy-stochastic equations, an investigation was made of the first-order properties of squeezing for two- and three-mode interactions with frequency mismatch. It was observed that enhanced squeezing could be obtained under certain conditions of interactions.