Sentence Examples


  • From the measured distances of the diffraction bands the width of the slit may be easily deduced.
  • Diffraction when the Source of Light is not seen in Focus.
  • In 1799 he was induced by his fellow-student, Henry Brougham, to study the diffraction of light.
  • If the image of the line be =o, the intensity at any point E, n of the diffraction pattern may be represented by ?2a2t2 S A2f2 the same law as obtains for a luminous point when horizontal directions are alone considered.
  • If the aperture be increased, not only is the total brightness over the focal plane increased with it, but there is also a concentration of the diffraction pattern.