VectorApodizingPhasePlate
- class hcipy.coronagraphy.VectorApodizingPhasePlate(phase_pattern, leakage=None, retardance_offset=0)
Bases:
GeometricPhaseElementThe vector-Apodizing Phase Plate (vAPP).
- Parameters
- phase_patternfield or array_like
The phase pattern generating the vAPP PSFs (radians).
- leakagescalar
The relative leakage strength (0 = no leakage, 1 = maximum leakage)
- retardance_offsetscalar
The retardance offset from half wave in radians. This will result in leakage.