How to design a rectangular step-index optical fiber using Comsol Multiphysics Software?

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How to generate a spherical pressure wave from a source point in COMSOL Multiphysics software?

How to generate a spherical pressure wave from a source point in COMSOL Multiphysics software.

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Can consider a sinusoidal wave as a Partial discharge acoustic pressure wave?

Can consider a sinusoidal wave as a Partial discharge acoustic pressure wave.

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The amplitude of frequency in FFT doesn't match time-domain amplitude in COMSOL Multiphysics software?

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How to export matlab program file to COMSOL?

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How to calculate the sensitivity of the acoustic optical sensor?

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How to used contituity boundary condition in an acoustic wave propagation in an oil filled tank using COMSOL Multiphysics?

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Can used Piezoelectric transducer as an acoustic wave signal receiver sensor?

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How to convert the output voltage(Volts) of Piezoelectric sensor into pressure (Pascal)?

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How to convert the output voltage(Volts) of Piezoelectric sensor into pressure (Pascal)?

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2D model of optical Fiber Bragg Grating sensor using COMSOL Multiphonics?

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Is there any tutorial for comsol general projections?

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Is it possible to do piezoelectric coupling in ANSYS-APDL or COMSOL between tapered substrate and rectangular piezoelectric patch?

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Where can I find life cycle inventory or assessment of non woven materials?

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How can i resolve the "final solutuin is not converged" error in Comsol for my heat transfer simulation??

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How to use measure capacitance change in COMSOL time dependent study ?

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Error in comsol?

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What software programs can directly simulate Additive Manufacturing Directed Energy Deposition (DED)?

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How can I find the effect of different parameters like (Reynolds number, Hartman number, volume friction etc.) in COMSOL?

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How to Implement Elastoplasticity in a PCL model in COMSOL Multiphysics?

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Fictitious Boundary Meshing Method (FBM) in Commercial FEA software?

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Rajib Biswas

Have a look at the following links.

https://www.comsol.co.in/model/step-index-fiber-145

https://hort.iastate.edu/comsol_optical_waveguide_simulation.pdf

https://www.laserfocusworld.com/.../modeling-multiphysics-software-models-multimat...

Sorokhaibam Nilakanta Meitei

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.