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.
  • 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.
  • By this procedure the width of the central band in the diffraction pattern is halved, and so far an advantage is attained.
  • The diffraction pattern is therefore that due to a single aperture, merely brightened n times.