How to design Fiber Bragg Grating in comsol?

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Qamar Ul Islam

Dear Bharathi Raju

These articles might be useful, have a look:

1. https://etd.ohiolink.edu/apexprod/rws_etd/send_file/send?accession=akron1461932413&disposition=inline

2. https://www.comsol.com/paper/a-study-of-optical-sensor-based-on-fiber-bragg-grating-using-comsol-multiphysics-7275

Kind Regards

Deepak Kanumuri

The below articles will be helpful

1) Chapter Modelling of Fiber Bragg Grating Sensor for Acoustic Pressur...

2)https://www.comsol.es/paper/download/46152/Gavrila.pdf

3)https://www.ijsr.net/archive/v6i5/ART20173865.pdf

4) https://dc.uwm.edu/cgi/viewcontent.cgi?article=2660&context=etd

5)https://vuir.vu.edu.au/39484/1/DEDIYAGALA%20Nithila-thesis_nosignature.pdf

6)https://spectrum.library.concordia.ca/984978/1/Navjot_Kaur_Masters%20dissertation.pdf

Tapan Sarangi

You first create your effective refractive index by the help of suitable material then you can easily calculate the period of gratings with reflected wavelength.