basis.LatticeVectors.reciprocal
fmm.LayerSolveResult.omega_script_k_matrix
basis.Expansion
basis.LatticeVectors
basis.Truncation
basis.brillouin_zone_in_plane_wavevector
basis.generate_expansion
basis.plane_wave_in_plane_wavevector
basis.reciprocal
basis.transverse_wavevectors
basis.unflatten_expansion
basis.unit_cell_coordinates
beams.rotation_matrix
beams.shifted_rotated_fields
farfield.angles_from_unflattened_transverse_wavevectors
farfield.farfield_profile
farfield.integrated_flux
farfield.solid_angle_from_unflattened_transverse_wavevectors
farfield.unflatten
farfield.unflatten_flux
farfield.unflatten_transverse_wavevectors
fft.fft
fft.fourier_convolution_matrix
fft.ifft
fft.min_array_shape_for_expansion
fields.amplitude_poynting_flux
fields.amplitudes_interior
fields.colocate_amplitudes
fields.directional_poynting_flux
fields.eigenmode_poynting_flux
fields.field_conversion_matrix
fields.fields_from_wave_amplitudes
fields.fields_on_coordinates
fields.fields_on_grid
fields.layer_fields_3d
fields.layer_fields_3d_on_coordinates
fields.propagate_amplitude
fields.stack_amplitudes_interior
fields.stack_amplitudes_interior_with_source
fields.stack_fields_3d
fields.stack_fields_3d_auto_grid
fields.stack_fields_3d_on_coordinates
fmm.Formulation
fmm.LayerSolveResult
fmm.eigensolve_anisotropic_media
fmm.eigensolve_general_anisotropic_media
fmm.eigensolve_isotropic_media
fmm.fourier_matrices_patterned_anisotropic_media
fmm.fourier_matrices_patterned_isotropic_media
fmm_matrices.k_matrix_patterned
fmm_matrices.omega_script_k_matrix_patterned
fmm_matrices.script_k_matrix_patterned
fmm_matrices.script_k_matrix_uniform
fmm_matrices.transverse_permeability_fft_anisotropic
fmm_matrices.transverse_permeability_vector_anisotropic
fmm_matrices.transverse_permittivity_fft
fmm_matrices.transverse_permittivity_fft_anisotropic
fmm_matrices.transverse_permittivity_vector
fmm_matrices.transverse_permittivity_vector_anisotropic
pml.PMLParams
pml.apply_uniaxial_pml
scattering.ScatteringMatrix
scattering.append_layer
scattering.prepend_layer
scattering.set_end_layer_thickness
scattering.set_start_layer_thickness
scattering.stack_s_matrices_interior
scattering.stack_s_matrix
sources.amplitudes_for_fields
sources.amplitudes_for_source
sources.dirac_delta_source
sources.emission_matrix
sources.gaussian_source
sources.polarization_terms
utils.absolute_axes
utils.angular_frequency_for_wavelength
utils.atleast_nd
utils.batch_compatible_shapes
utils.diag
utils.eig
utils.interpolate_permittivity
utils.matrix_adjoint
vector.compute_field_jones
vector.compute_field_jones_direct
vector.compute_field_normal
vector.compute_field_pol
vector.compute_gradient
vector.compute_tangent_field
vector.field_loss_value_jac_and_hessian
vector.normalize
vector.normalize_elementwise
vector.normalize_jones

utils.diag

utils.diag

`utils.diag`

A batch-compatible version of numpy.diag.

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utils.diag

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utils.diag​

`utils.diag`