gaussian_near_field_layer: gaussian_near_field_layer

In baptiste/planar: Multilayer Optics

gaussian_near_field_layer

Description

Electric field from the transmission of a gaussian beam at a planar interface

Usage

gaussian_near_field_layer(
  xyz,
  wavelength = 500,
  alpha = 15 * pi/180,
  psi = 0,
  w0 = 10000,
  epsilon = c(1.5^2, epsAg(wavelength)$epsilon, 1^2),
  thickness = c(0, 50, 0),
  maxEval = 3000,
  reqAbsError = 0,
  tol = 1e-04,
  progress = FALSE,
  field = FALSE
)

Arguments

xyz	position
wavelength	wavelength
alpha	beam incident angle
psi	beam polarisation angle
w0	beam waist radius
epsilon	vector of permittivities
thickness	thickness corresponding to each medium
maxEval	passed to adaptIntegrate
reqAbsError	passed to cubature
tol	passed to adaptIntegrate
progress	logical: display progress bar
field	logical: return the electric field (complex vector), or modulus squared

Details

Integration is performed over a spectrum of incident plane waves

Value

data.frame electric field at the x, y, z position

Author(s)

Baptiste Auguie

See Also

Other gaussian_beam: gaussian_near_field_ml()

baptiste/planar documentation built on March 23, 2022, 5:39 p.m.