COMSOL Multiphysics Tutorial: D-shaped Optical Fiber Modelling and Simulation

Struggling to set up accurate optical simulations in COMSOL Multiphysics? Eliminate the guesswork of configuring complex geometries and mesh settings with this comprehensive, step-by-step PDF guide. Designed for researchers and students, this tutorial takes you smoothly through the complete workflow to help you achieve reliable simulation results efficiently. Watch the companion step-by-step video guide here: https://www.youtube.com/watch?v=mhuC_LSBhCo What You Will Learn: Global Parameters: Learn how to properly define variables and parameters before building your model. Geometry Construction: Accurately build and shape the unique cross-section of the D-shaped optical fiber. Material Properties: Apply correct optical material specifications. Meshing: Master specialized mesh setups optimized specifically for D-shaped optical fiber geometries. Mode Analysis: Successfully configure and run mode analysis simulations. Parametric Sweep: Automate studies to analyze how varying the D-cut / polishing depth impacts the mode profile and effective mode index. What’s Included: A comprehensive and easy-to-follow PDF tutorial guide.