Combines zero or more band functions into one

/ return L2 norm of error normalized by average of L2 norms */ /

/ compute the L2 norm of two complex-valued HDF5 datasets, */ after (a) normalizing each data set by its maximum amplitude*/ and (b) compensating f

/ return true if the datasets match, false if not */ /

/ return true if the datasets match, false if not */ /

returns group velocity for band b, in Cartesian coordinates */

as above, but only computes for given band */

Rebalances the partition to equalize simulation time for node's children. Args: timing_measurements: elapsed time by category from

Rebalances the partition to equalize simulation time for node's children. Args: timing_measurements: elapsed time by category from

Return the estimated time in seconds this fragment will take to run based on a cost function obtained via linear regression on a dataset of random sim

/ mechanism for allowing users to specify non-PML absorbing */ layers. */ /

/ / /

/ / /

compute axb = a cross b

convenience routine to get element of material tensors */

return the maximum abs(freq) over all DFT chunks

return the size of the dft monitor

Return the L2 norm of the DFTs themselves. This is useful to check whether the simulation is finished (whether all relevant fields have decayed).

Computes the flux of a dipole in a cleaved multilayer stack. Args: dipole_pol: polarization of the dipole ("x", "y", or "z"). dip

Computes the far fields of an off-axis point source. Args: dipole_pol: the dipole polarization. dipole_pos_r: the radial position

Computes the radiated flux from a "ring" current source within a disc. Args: disc_um: thickness of dielectric disc. source_zpos:

Trigger the specified figure to display immediately, rather than waiting on the cell execution to end. Due to limitations in ipympl: https://

Given a number of flux objects, this displays a comma-separated table of frequencies and flux spectra, prefixed by "flux1:" or simila

Given a number of force objects, this displays a comma-separated table of frequencies and force spectra, prefixed by "force1:" or sim

Dumps the fields to the file `fname`.

Dumps the structure to the file `fname`.

Returns the total power of the fields from the eigenmode source at frequency `freq`.

Constraint function for the epigraph formulation. Args: result: evaluation of this constraint function, modified in place. epigraph_a

/ / /

Computes the extraction efficiency of a point dipole embedded within a dielectric layer above a lossless ground plane in 3D Cartesian

Computes the extraction efficiency in 3D Cartesian coordinates. Args: dmat: thickness of dielectric layer. h: height of dipole above

Computes the extraction efficiency in cylindrical coordinates. Args: dmat: thickness of dielectric layer. h: height of dipole above g

Function to convert a k-point k into an equivalent point in the first Brillouin zone (not necessarily the irreducible Brillouin zone)

Computes the flux from the far fields. Args: e_field, h_field: the electric (Er, Ep, Ez) and magnetic (Hr, Hp, Hz) far fields,

Compute ExH integral in box using current fields, ignoring fact that this E and H correspond to different times. */

Generates a bilinear interpolation matrix. Arguments: rho_x ................ [N,] numpy array - original x array mapping to

Process the items and create markdown from their docstrings, returned as a dictionary.