How to design a rectangular step-index optical fiber using Comsol Multiphysics Software
Have a look at the following links.
a)
https://www.comsol.co.in/model/step-index-fiber-145
b)
https://hort.iastate.edu/comsol_optical_waveguide_simulation.pdf
c)
https://www.laserfocusworld.com/.../modeling-multiphysics-software-models-multimat...
Thank you so much sir, Rajib. Sir, Second link I couldn't open it if you if the pdf file of second please send it.
this site will help you
http://www.comsol.co.in/model/step-index-fiber-145
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