Website of Aytaç Alparslan
Asst. Prof. Trakya University, Electrical and Electronics Eng. 
Last updated: 01-04-2015
ACADEMICS
My current research interests include:
+Layered Geometry Green's functions:
✤ Fast numerical computation of Sommerfeld Integrals 
✤ Approximation techniques for spatial domain layered geometry Green’s functions
+Numerical analysis of photonic structures (with a special emphasis on layered geometries): 
✤ Multiple Multipole Program (MMP) 
✤ Method of Moments (MoM) 
✤ Finite Element Method (FEM)
PUBLICATIONS
NUMERICAL RESULTS FROM MY RECENT RESEARCH
Some examples generated by OpenMaXwell (our open-source em solver using MMP generated at ETH Zürich) using layered media expansions:

Click pictures to see a propagation movie!
Example 1: Scattering from a 2D triangular silver particle in free-space. Incident field: electric (left) / magnetic (right) monopole at the location of the black cross with λ=600nm. Download OpenMaXwell project files
Real part of the total electric field, z-component
Real part of the total magnetic field, z-component
Example 2: Scattering from a 2D triangular silver particle in a dielectric substrate with ɛ=9.0ɛ_0. Incident field: electric (left) / magnetic (right) monopole at the location of the black cross with λ=600nm. Download OpenMaXwell project files
Real part of the total electric field, z-component
Real part of the total magnetic field, z-component
Example 3: Scattering from a 2D triangular silver particle in a dielectric slab with ɛ=9.0ɛ_0. Incident field: electric (left) / magnetic (right) monopole at the location of the black cross with λ=600nm. Download OpenMaXwell project files
Real part of the total electric field, z-component
Real part of the total magnetic field, z-component
Example 4: Scattering from a 2D triangular silver particle in a silver shielded dielectric slab with ɛ=9.0ɛ_0. Incident field: electric (left) / magnetic (right) monopole at the location of the black cross with λ=600nm. Download OpenMaXwell project files
Real part of the total electric field, z-component
Real part of the total magnetic field, z-component
Example 5: Scattering from a 2D rectangular silver particle on a dielectric substrate with ɛ=9.0ɛ_0. Incident field: electric (left) / magnetic (right) monopole at the location of the black cross with λ=600nm. Download OpenMaXwell project files
Real part of the total electric field, z-component
Real part of the total magnetic field, z-component
Example 6: Scattering from a 2D rectangular silver particle on a dielectric slab with ɛ=9.0ɛ_0. Incident field: electric (left) / magnetic (right) monopole at the location of the black cross with λ=600nm. Download OpenMaXwell project files
Real part of the total electric field, z-component
Real part of the total magnetic field, z-component
Example 7: Scattering from a 2D rectangular silver particle on a silver backed dielectric slab with ɛ=9.0ɛ_0. Incident field: electric (left) / magnetic (right) monopole at the location of the black cross with λ=600nm. Download OpenMaXwell project files
Real part of the total electric field, z-component
Real part of the total magnetic field, z-component
More examples (3D scattering analysis and waveguide analysis of plasmonic waveguides) will be added soon...