def example_montel_paraboloid():
print(
">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> example_montel_paraboloid")
beam = Beam(25000)
beam.set_circular_spot(1e-3)
beam.set_flat_divergence(0.01, 0.01)
beam.set_flat_divergence(1e-6, 1e-6)
beam.flag *= 0
p = 5.
q = 15.
theta = 88. * np.pi / 180
xmax = 0.
xmin = -0.4
ymax = 0.4
ymin = -0.4
zmax = 0.4
zmin = 0.
bound1 = BoundaryRectangle(xmax, xmin, ymax, ymin, zmax, zmin)
bound2 = BoundaryRectangle(xmax, xmin, ymax, ymin, zmax, zmin)
montel = CompoundOpticalElement.initialize_as_montel_parabolic(
p=p,
q=q,
theta=theta,
bound1=bound1,
bound2=bound2,
distance_of_the_screen=q)
beam03 = montel.trace_montel(beam)
print(beam03[2].N / 25000)
plt.figure()
plt.plot(beam03[0].x, beam03[0].z, 'ro')
plt.plot(beam03[1].x, beam03[1].z, 'bo')
plt.plot(beam03[2].x, beam03[2].z, 'go')
plt.xlabel('x axis')
plt.ylabel('z axis')
plt.axis('equal')
beam03[2].plot_xz(0)
print("No reflection = %d\nOne reflection = %d\nTwo reflection = %d" %
(beam03[0].N, beam03[1].N, beam03[2].N))
print("dx = %f" % (max(beam03[2].x) - min(beam03[2].x)))
plt.show()
def beam_source1():
beam = Beam(25000)
beam.set_circular_spot(r=1e-4)
#beam.set_rectangular_spot(xmax=1e-4, xmin=-1e-4, zmax=1e-4, zmin=1e-4)
#beam.set_gaussian_spot(dx=1e-4, dz=1e-4)
#beam.set_flat_divergence(dx=25e-6, dz=25e-6)
#beam.set_gaussian_divergence(25e-6, 25e-6)
beam.set_divergences_collimated()
xmax = 0.
xmin = -100.
ymax = 0.3
ymin = -0.4
zmax = 100.
zmin = 0.
bound = BoundaryRectangle(xmax=xmax, xmin=xmin, ymax=ymax, ymin=ymin, zmax=zmax, zmin=zmin)
return beam, bound
def test_ideal_lens_collimated_beam(self):
print(
">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> test_ideal_lens_collimated_beam"
)
beam = Beam()
beam.set_circular_spot(20 * 1e-9)
beam.set_divergences_collimated()
beam.plot_xz()
p = 1.
q = 5.
lens = Optical_element.initialiaze_as_ideal_lens(p, q, q, q)
beam = lens.trace_optical_element(beam)
beam.plot_xz()
if do_plot:
plt.show()
assert_almost_equal(np.abs(beam.x).mean(), 0.0, 4)
assert_almost_equal(np.abs(beam.z).mean(), 0.0, 4)
from monwes.Beam import Beam
from monwes.Shape import BoundaryRectangle
import numpy as np
import matplotlib.pyplot as plt
from monwes.CompoundOpticalElement import CompoundOpticalElement
do_plot = True
main = "__main__"
if main == "__main__":
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> example_montel_paraboloid")
beam = Beam(25000)
beam.set_circular_spot(1e-3)
beam.set_flat_divergence(0.01, 0.01)
beam.set_flat_divergence(1e-6, 1e-6)
beam.plot_xz(0)
beam.flag *= 0
p = 5.
q = 15.
theta = 88.*np.pi/180
xmax = 0.
xmin = -0.4
ymax = 0.4
ymin = -0.4