[Meep-discuss] reflection and transmission of a rectangular grating structure

2013-12-02 Thread FARHAD KAZEMI
Dear MEEP users, I am trying to calculate the reflection and transmission spectrum of a rectangular grating. In fact I am trying to reproduce the diagram attached. it is taken from a paper. The structure material is Tungsten.  I choose 100nm as my unit reference length. The schematic of the

Re: [Meep-discuss] meep-discuss Digest, Vol 94, Issue 1

2013-12-02 Thread FARHAD KAZEMI
replying, please edit your Subject line so it is more specific than Re: Contents of meep-discuss digest... Today's Topics:   1. reflection and transmission of a rectangular grating       structure (FARHAD KAZEMI) -- Message: 1

[Meep-discuss] radiative heat transfer between two parallel plates

2013-12-13 Thread FARHAD KAZEMI
Hi everybody, I am trying to calculate the thermal radiation flux between two dielectric parallel plates. Is there any body has involved in such problems? My problem, specifically, is that where I have to set source? at the back of the emitter body or the front? how can I insert the

[Meep-discuss] (no subject)

2014-01-06 Thread FARHAD KAZEMI
Dear all, I would like to model the radiation transfer between two plates separated by nano-gap in which we have to bring near-field radiation effects into account using fluctuational electrodynamics. Does MEEP is capable of solve such problems? or we need to manipulate the source C++ codes

[Meep-discuss] thermal emission

2014-04-17 Thread FARHAD KAZEMI
Dear MEEP users, I am trying to simulate thermal emission of a plate with finite temperature. In order to do that, we need to add some random current densities inside the material. according to the chapter 4 of Advances in FDTD Computational Electrodynamics: Photonics and Nanotechnology book,

Re: [Meep-discuss] thermal emission

2014-04-18 Thread FARHAD KAZEMI
) View on arxiv.org Preview by Yahoo   On Thursday, April 17, 2014 9:03 PM, FARHAD KAZEMI farhad...@yahoo.com wrote: Dear MEEP users, I am trying to simulate thermal emission of a plate with finite temperature. In order to do that, we need to add some random current densities inside the material

[Meep-discuss] monochromatic source

2014-08-21 Thread FARHAD KAZEMI
Dear MEEP users, I am trying to simulate a monochromatic source emitting only with the single frequency. Could any body tells me how can I do that? which one I have to use, continuous or Gaussian source?  using these sources, in order to get flux in some where, I am using add-flux function. In

[Meep-discuss] time-dependent custom source

2014-09-09 Thread Farhad Kazemi
Dear MEEP users, I would like to ask a question about defining a custom source using a time-dependent source function f(t). Imagine, we have a function like the following: F(t)=(1-(2*exp(pi*fp*(t-t0 Where, fp and t0 are some constants and t is the variable. My question is this: what I

[Meep-discuss] Another type of absorbing boundary condition C-PML

2014-09-18 Thread Farhad Kazemi
Dear all, Is it possible to customize the absorbing boundary condition for example using complex frequency shifted PML (CFS-PML or C-PML) instead of normal PML? Can we do it with a control (.ctl) file or we need to get into the C++ code? Thanks,

[Meep-discuss] flux spectrum between two parallel plane

2014-05-17 Thread Farhad Kazemi Khosroshahi
Hi every body, I am trying to find the flux spectrum between two parallel plates caused by thermal emission. In fact, I am going to reproduce the results of the following paper (red dashed line on Fig.2 bottom): Frequency-Selective Near-Field Radiative Heat Transfer between Photonic Crystal

Re: [Meep-discuss] flux spectrum between two parallel plane

2014-06-08 Thread Farhad Kazemi Khosroshahi
Hi every body, I would like to ask another related question. For this problem, do we need to install harminv package as well? Farhad Kazemi Kh. Ph.D. Candidate at Boğaziçi University Mechanical Engineering KB 223 - North Campus - Bebek 34342 - Istanbul Cell : +90-541 504 0925 From