The PCF has 3 cores and is hexagonal shaped with air hole arranged in triangular lattice. Also numerical simulation of the power transfer between cores, and propagation due to x- and y- birefringence along the length of fiber.
Application of electric field to control nanoparticle size
04 May 2014 9,010 5 View
I was unable to set threshold for this picture (TEM image). The circular black spots the nanoparticles and I have to determine the size of these particles. When I set threshold and analyze...
03 April 2014 252 8 View
I have been using Microsoft paint to calculate the average size of nanoparticles. But, I don't think its relevant. So, If anyone working on the determination of the size of nano-crystal, please...
03 April 2014 4,950 87 View
Hi, im trying to make a projection in a 3d comsol model. I have a non uniforme chanel and my intention is to get the average tempreture in the y-z cross section and se the average tempreture...
02 March 2021 4,624 4 View
How to do Piezoelectric coupling in ANSYS-APDL or COMSOL between tapered substrate and rectangular piezoelectric patch? Piezoelectric coupling between the rectangular substrate and rectangular...
02 March 2021 9,833 3 View
Any idea on how to get the volumic ratio of glass fiber in a gypsum board ? Thank you for your help !
01 March 2021 2,501 3 View
I have been trying to simulate heat transfer problem in Comsol 5.5 for long time but it always throw an error stating: "Failed to find a solution. Maximum number of Newton iterations...
28 February 2021 8,626 3 View
28 February 2021 5,433 3 View
I am simulating helix antenna in hfss, right now, giving excitation with 50 ohms port. When I see the results of Z parameter (real). It shows lower than 50 ohms. Do not understand, if it can be...
27 February 2021 4,218 7 View
I want to measure change of capacitance due to relative displacement between two parallel plates in COMSOL. Distance between two plates changes with time. So I'm using a time dependent study but...
26 February 2021 8,567 3 View
We are trying to run fiber photometry experiments for long time scales, but we get these sinusoidal artifacts that come up. We think they may be caused by twisting of the fiber optic subject...
25 February 2021 568 1 View
Dear respected researchers, while performing CFD analysis in Comsol it's showing like this Error: Nonlinear solver did not converge. The maximum number of Newton iterations reached can...
24 February 2021 249 3 View
I understand there are a lot of software programs that can simulate DED by going through specific modeling, simulation, and commands. For me, that was time consuming and results were not accurate....
24 February 2021 4,428 3 View