Computational-photonics.eu Website Review

Simulations in Integrated Optics — a Collection of Online Resources cross sections. Following the waveguide definition in terms of refractive indices, layer thicknesses, and the vacuum wavelength, the patterns. Facilities for evaluating simple parameter scans (modal dispersion properties) are provided. The solver is intended as a basic tool for integrated optics design, in particular for purposes of demonstration. fields of dielectric integrated optical waveguides with two-dimensional light confinement and weak lateral guiding. Note the remarks on the variant of the effective-index approximation the mode solver relies on. dielectric multilayer systems at oblique incidence. Given the stack definition in terms of refractive indices, layer thicknesses, vacuum wavelength, and the angle of incidence, the script calculates reflectance and transmittance properties for s- and p-polarized waves, solver for 2-D rectangular optical guided-wave scattering problems. The scalar polarized 2-D Helmholtz equations are addressed, on a rectangular computational domain with transparent boundary conditions that permit guided wave in- and outflux. Following the problem specification in terms of interface positions, a matrix of refractive index values, polarization and wavelength parameters, and guided wave input, the script determines modal output amplitudes (elements of the scattering matrices), and the power levels as*ociated with guided and electromagnetic field are provided, including animations of the harmonic oscillations in time, with options for exporting figures and electromagnetic waves in vacuum. This concerns wavelength, wavenumber, spectroscopic wavenumber, frequency, angular frequency, time period, expressions. The program knows about the numerical values of some common physical constants, hence it is in particular useful for a engine for dielectric multilayer slab waveguides, and solvers for scalar and vectorial guided-wave Helmholtz (-scattering) problems