v0.3.0

Added

• Transcendential equations for trilayer plasmonic dispersion relations:
  • transcendential_trilayer_even_magnetic_field
  • transcendential_trilayer_odd_magnetic_field

Changed

• BREAKING: Change DrudeLorentz default plasma frequency to 1.
• BREAKING: Change function names and parameter orders:
  • metal_insulator_metal_collin_approximation -> metal_dielectric_metal_collin_approximation
  • metal_insulator_metal_sondergaard_narrow_approximation -> metal_dielectric_metal_sondergaard_narrow_approximation

Fixed

• DrudeLorentz doc permittivity return type.

v0.2.0

Added

• wavelength_to_wavenumber utility function.
• dielectric_waveguide module function parameter and return types.
• DrudeLorentz class for building Drude-Lorentz dispersion relations.

Changed

• BREAKING: Change polarisation to lowercase in transendential slab waveguide functions:
  • transcendential_slab_waveguide_te
  • transcendential_slab_waveguide_tm

Fixed

• lorentz_oscillator return type.

v0.1.1

Fixed

• Enable dielectric waveguides to handle negative numbers internally.

v0.1.0

Added

• Transcendential equation for TE and TM slab waveguides.
• Example figures and scripts under ./examples

Fixed

• Documentation format to match numpy.
• Documentation for:
  • metal_insulator_metal_collin_approximation
  • metal_insulator_metal_sondergaard_narrow_approximation

v0.0.0

Added

• Single pole Drude-Lorentz permittivity.
• Double pole Drude-Lorentz permittivity.
• Surface plasmon polariton dispersion relation.
• Metal-insulator-metal dispersion approximations from:
  • Waveguiding in nanoscale metallic apertures
  • General properties of slow-plasmon resonant nanostructures: nano-antennas and resonators
• Utilities:
  • permittivity to extinction coefficient.
  • permittivity to refractive index.
  • refractive index to permittivity.