def test_field_linear_multi(self):
N = 3
angles = np.linspace(0,np.pi/2,N)
H = jones.field_horizontal()
V = jones.field_vertical()
J = jones.field_linear(angles)
self.assertEqual(len(J),N)
def test_to_stokes_array(self):
N = 3
angles = np.linspace(0,np.pi/2,N)
J = jones.field_linear(angles)
S = jones.jones_to_stokes(J)
n,m = S.shape
self.assertEqual(n,N)
self.assertEqual(m,4)
def test_phase_array(self):
N = 3
angles = np.linspace(0,np.pi/2,N)
J = jones.field_linear(angles)
phi = jones.phase(J)
self.assertEqual(len(phi),N)
for p in phi:
self.assertAlmostEqual(p, 0)
def test_intensity_array(self):
N = 3
angles = np.linspace(0,np.pi/2,N)
J = jones.field_linear(angles)
I = jones.intensity(J)
self.assertEqual(len(I),N)
for intensity in I:
self.assertAlmostEqual(intensity, 1)
def test_field_linear_H(self):
H = jones.field_horizontal()
J = jones.field_linear(0)
for pair in zip(H, J):
self.assertAlmostEqual(pair[0], pair[1])
def test_field_linear_V(self):
V = jones.field_vertical()
J = jones.field_linear(np.pi/2)
for pair in zip(V, J):
self.assertAlmostEqual(pair[0], pair[1])