gaussian_near_field_ml(xyz, wavelength = 632.8, alpha = 15 * pi/180, psi = 0, w0 = 10000, epsilon = c(1.5^2, epsAg(wavelength)$epsilon, 1^2, 1^2), thickness = c(0, 50, 10, 0), maxEval = 3000, reqAbsError = 0, tol = 1e-04, progress = FALSE, field = FALSE)
gaussian_near_field_layer