grating_aperture_angles

awg_designer.all.grating_aperture_angles(radius, pitch, n_o_apertures)

Calculate the angles for the grating apertures, for a given grating pitch / grating radius.

The gratings are typically positioned on a regular grid.

Parameters:

radius: float

The radius of the grating circle

pitch: float

The grating pitch (i.e., spacing between subsequent grating centers)

n_o_apertures: int

Number of apertures to place.

Returns:

List of angles (in degrees).