def test_ideal_lens_collimated_beam():
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.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)
# # #prova = Optical_element.initialize_as_surface_conic_paraboloid_from_focal_distances(p,q,theta,alpha,"p") #print(prova.ccc_object.get_coefficients()) # #beam=prova.trace_Wolter_2(beam) # #print(np.mean(beam.z)) #beam.plot_xy() #beam.plot_xz() #plt.show() beam1=Beam() beam1.set_divergences_collimated() beam1.set_point(0.+100,0.,20.+100) beam1.set_circular_spot(5.) beam2=Beam() beam2.set_divergences_collimated() beam2.set_point(0.+100,0.,0.+100) beam2.set_rectangular_spot(20.,-20.,15.,10.) beam=beam1.merge(beam2) beam3=Beam() beam3.set_divergences_collimated() beam3.set_point(0.+100,0.,0.+100) beam3.set_rectangular_spot(5.,-5.,10.,-40.)
beam.write("begin.dat")
return beam
if main == "__main__":
varx = np.zeros(100)
varz = np.zeros(100)
qqq = np.zeros(100)
#for i in range (0, 1):
beam = Beam(25000)
beam.set_circular_spot(1e-3)
beam.set_divergences_collimated()
shadow_beam = shadow_source()
beam = Beam()
beam.initialize_from_arrays(shadow_beam.getshonecol(1),
shadow_beam.getshonecol(2),
shadow_beam.getshonecol(3),
shadow_beam.getshonecol(4),
shadow_beam.getshonecol(5),
shadow_beam.getshonecol(6),
shadow_beam.getshonecol(10), 0)
#beam = Beam()
#beam.set_flat_divergence(0.01,0.01)
beam_prova = beam.duplicate()
