Lesson 6 – Second Order Nonlinearity
Second Order Nonlinearity
OptiFDTD provides four types of nonlinear materials. 2nd Order 3rd Order Kerr-effect Raman-effect All of these nonlinearities can be combined with the Lorentz dispersive model, which leads to dispersive nonlinear properties. To simulate the nonlinear material correctly, we recommend that you read the FDTD Basics. Note: Because the nonlinear material may have a high frequency…
Webinar: Multicore Fiber Design & Analysis
January 5, 2021
Optiwave Systems Inc. offers software tools to simulate & analyze single-mode and multimode multicore fibers with/without trenches and air-hole assisted structures. The supported modes in the structure are accurately obtained by modal analysis in OptiMode software. Then the coupling coefficients between the modes in the same core or different cores are calculated and the crosstalk…