Sohel Rana

4 Questions 1 Answers 0 Followers

Questions related from Sohel Rana

How to solve the the following error of the designed fiber Bragg grating in Comsol Multiphysics?

I Have made a simple fiber Bragg grating design in Comsol Multiphysics version 4.2. However, while simulating, every time it's showing effective mode index "NaN". I would really appreciate if...

02 February 2018 452 1 View

How to design Fabry Perot cavity in COMSOL Multiphysics software?

Actually, I want to see how interference fringe changes with the variation of cavity length.Any suggestion or guidelines will be highly appreciated.

01 January 2018 4,235 0 View

Why glass transition temperature of silica decreases when it is coated and why uncoated fiber has large melting point?

Need your valuable explanations.

11 November 2017 9,855 0 View

Would anyone please tell me what is the optimum value of air filling fraction (AFF) for Hexagonal & Octagonal structures?

08 August 2015 6,462 0 View