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Some small notes in the code

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Abe Levitan committed 2021-07-28 17:05:55 -04:00
1 parent 3a68fd35b2
commit a3e9ebebf5
2 files changed
+21 -15
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CDTools/tools/polarization/polarization.py
+3 -7
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@@ -48,21 +48,17 @@ def apply_jones_matrix(probe, jones_matrix):
Parameters:
----------
probe: t.Tensor
A (...)x2x1xMxL tensor representing the probe
A (...)x2xMxL tensor representing the probe
jones_matrix: t.tensor
(...)x2x2
Returns:
--------
linearly polarized probe: t.Tensor
(...)x2x1xMxL
(...)x2xMxL
"""
probe = probe.to(dtype=t.cfloat)
probe = probe.transpose(-1, -3).transpose(-2, -4)
polarized_probe = t.matmul(jones_matrix.to(dtype=t.cfloat), probe)
# Transpose it back
return polarized_probe.transpose(-1, -3).transpose(-2, -4)
return t.tensordot(jones_matrix,probe,dims=[[-1,],[-3]])
def apply_phase_retardance(probe, phase_shift):
"""