Home Forums SYSTEM Mode beam Diameter Vs Fiber length

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    • #11299
      Sushank Chaudhary

      Hi Optiwave team,

      I want to analyze the how the beam diameter of spatial signal is degraded as correspondence to length of transmission in optiSystem? what is the procedure to plot the graph ?

    • #11387
      Damian Marek


      You can start with the project file and matlab file in this other discussion:


      In the Matlab file, I calculated the effective area of the mode, which is a common modal measure in nonlinear applications. Depending on your definition of modal diameter, you will just need to change the lines that I wrote for calculating the effective area.

      I hope this helps!

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