Which software is better to design a bragg gratings on a waveguide depending on computational time and ease of design? COMSOL or RSoft Beam Prop? and Why?
Can anyone suggest?
After submitting an article in a journal. I noticed following steps. 1) No editor assigned. 2) Evaluation recommendation. (After 6 days of manuscript submission) I didnt see any "under...
31 December 2017 9,161 14 View
I would like to calculate a sensitivity of a Si waveguide by using a formula= change in effective refractive index/change in sample index. I modeled my design in COMSOL in wave optics (ewfd) and...
09 October 2017 1,431 10 View
I am designing a Fabry Perot filter with two alternating materials such as High refractive index material and air as a second material(low refractive index). Everything goes fine when I use the...
07 August 2017 8,864 4 View
The openfilter software has limited number of materials. How can I add new materials to the library?
05 June 2017 6,661 0 View
During a Cs diffusion experiment, I deposited a Ti layer which acts as a hard mask on RbTiOPO4 substrate, but now properties of Ti have changed and Cs is also diffused into it. And it's not...
10 November 2013 8,094 6 View
I want to improve the adhesion of gold on RTP (substrates), as I want to etch them finally to have electrodes. That Is why I was thinking to deposit Ti or Al layer between substrate and gold. I...
10 November 2013 6,075 15 View
Hello all, I am simulating a 3D model of a copper coil carrying a current placed in a vacuum. Due to current flow, there is an inductive heating in the coil. To cool it, I am using a water...
01 January 1970 6,657 3 View
I’m trying to reproduce the acousto-optic coupling simulation in the paper Frequency–angular resolving LiDAR using chip-scale acousto-optic beam steering. LNOI(lithium niobate on insulator) is...
13 August 2024 9,795 0 View
Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...
07 August 2024 1,937 1 View
I am in search of a modified Hummer's method, which can be used to synthesis graphene oxide within 6-8 hours. As I am a student it is not allowed for us to work after 5 in the laboratory. So I am...
01 August 2024 8,368 2 View
Google scholar isn't giving me any results on this
27 July 2024 595 2 View
Hi there, I'm new to modelling with comsol. I would like to ask if it is possible for comsol to output linearly polarized (LP) modes? I tried modelling a simple single mode fiber with an enlarged...
23 July 2024 4,019 3 View
Phase quantification in steel contain BCC and FCC
20 July 2024 8,150 7 View
Undefined variable. - Variable: comp1.cNa - Géométrie: geom1 - Domaine: 1 Failed to evaluate expression. - Expression: comp1.cNa - Affichage: Graphique sur ligne 1
19 July 2024 1,938 2 View
Hi, everyone This figure depicts a simulation of an electrostatic energy harvesting system in COMSOL Multiphysics software. My question is regarding the relationship between the changes in...
19 July 2024 4,694 4 View
Hello, My name is Radu Jubleanu, I am a PhD student at the Politehnica University of Bucharest. I work in the field of magnetic storage in superconductors. I want to carry out a numerical study of...
15 July 2024 6,025 1 View
I am trying to configure the instrument in Profex but I can't get a chi-squared value below 9.65 for LaB6. This is the configuration of the equipment, which is a Bruker D8 Advance with a Linxeye...
14 July 2024 4,767 1 View