Three-Wave Resonant Interaction in Optical Fibres on a Continuous-Wave Background
CUI Wei-Na1, HUANG Guo-Xiang2
1Department of Applied Physics, Nanjing University of Science and Technology, Nanjing 210094
2Department of Physics, East China Normal University, Shanghai 200062
Three-Wave Resonant Interaction in Optical Fibres on a Continuous-Wave Background
CUI Wei-Na1;HUANG Guo-Xiang2
1Department of Applied Physics, Nanjing University of Science and Technology, Nanjing 210094
2Department of Physics, East China Normal University, Shanghai 200062
Abstract： We predict that a three-wave resonant interaction (TWRI) for the excitations created from a continuous-wave background is possible in nonlinear optical fibres with a centro-symmetry. We show that in normal dispersion regime and near the zero-dispersion point of a single-mode optical fibre, the phase-matching condition for the TWRI can be satisfied by suitably choosing the wavevectors and frequencies of the exciting waves. The nonlinear envelope equations for the TWRI are derived by using a method of multiple-scales, and their explicit solutions for sum- and difference-frequency mixing are provided and discussed.
CUI Wei-Na;HUANG Guo-Xiang. Three-Wave Resonant Interaction in Optical Fibres on a Continuous-Wave Background[J]. 中国物理快报, 2004, 21(12): 2437-2440.
CUI Wei-Na, HUANG Guo-Xiang. Three-Wave Resonant Interaction in Optical Fibres on a Continuous-Wave Background. Chin. Phys. Lett., 2004, 21(12): 2437-2440.
2004, Vol. 21 
