Rank: 1358 based on 97 downloads (last 30 days) and 1 file submitted
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Soeren Schmidt

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Friedrich-Schiller Universit├Ąt Jena
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Computational Electromagnetics


 

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13 May 2013 Screenshot Interactive Simulation Toolbox for Optics 2-dimensional FDTD-Toolbox (Yee Grid,Matrix based,current like sources,PML boundaries, GUI based) Author: Soeren Schmidt fdtd, finite difference tim..., simulation, photonic crystals, computational electro..., computational photoni... 97 5
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4.7 | 3 ratings
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04 Dec 2013 Interactive Simulation Toolbox for Optics 2-dimensional FDTD-Toolbox (Yee Grid,Matrix based,current like sources,PML boundaries, GUI based) Author: Soeren Schmidt MO1

Hi Soeren,

first of all, thanks for sharing this wonderful toolbox! I have one (maybe stupid) question. While the package works fine for me for photonic structures, I cannot compile circular, polygons or rectangular structures because 'imellipse', 'impoly' and 'imrect' are said to be "undefined variables. Did I miss something?

Thank you,

Moritz

07 Nov 2013 Interactive Simulation Toolbox for Optics 2-dimensional FDTD-Toolbox (Yee Grid,Matrix based,current like sources,PML boundaries, GUI based) Author: Soeren Schmidt arnold

Hi Soeren, do you think you can implement the possibility to use complex refractive index profile that is generated elsewhere?

07 May 2013 Interactive Simulation Toolbox for Optics 2-dimensional FDTD-Toolbox (Yee Grid,Matrix based,current like sources,PML boundaries, GUI based) Author: Soeren Schmidt Sujit

This is a very tidy and handy code to test common FDTD problems. The ease of creating refractive index profiles graphically is the most salient feature of the toolbox.
It will be highly appreciated to see the inclusion of the following additional features:
1) Ability to define complex refractive index profile
2) Ability to define sources of arbitrary size and shape
3) Unidirectional source propagation
4) Ability to measure the individual field and energy
and
5) full fledged 3D simulation!

Anyway,so far what I have got, I am thankful to Soeren for that.

Sujit

22 Mar 2013 Interactive Simulation Toolbox for Optics 2-dimensional FDTD-Toolbox (Yee Grid,Matrix based,current like sources,PML boundaries, GUI based) Author: Soeren Schmidt arnold

I'd really love to see you give the user more freedom and maybe implement:
=====================================

1. if one could load an map that was created outside the drawing tool.

2. option for complex refractive index instead of just epsilon. N and k are simply more common plus you now only offer real permittivity, as far as I can see

14 Feb 2013 Interactive Simulation Toolbox for Optics 2-dimensional FDTD-Toolbox (Yee Grid,Matrix based,current like sources,PML boundaries, GUI based) Author: Soeren Schmidt arnold

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