finesse.utilities.maps.overlap_tilt_coefficients¶
- finesse.utilities.maps.overlap_tilt_coefficients(x, y, z, weight_spot: float)[source]¶
Computes the amount of yaw and pitch terms present in a map’s displacement data.
This is computed by evaluating a weighted Hermite polynomial overlap integral in an efficient manner.
- Parameters
- x, yarray_like
1D Array of x and y describing the 2D plane of z
- zarray_like
2D optical path depth [metres]
- weight_spotfloat
Beam spot size to weight over
- Returns
- k10, k01complex
Complex-valued overlap tilt for the HG10 and HG01 mode