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Monday, 23 June 2014 15:12

M5-04: LASER DIFFRACTION - EXOTIC ARRAYS

m5-04am5-04bm5-04c

 

Additional Info

  • ID Code: M5-04
  • Purpose: Show diffraction by arrays of complex figures.
  • Description: Twelve slides are used with a laser to produce diffraction patterns from complex-shaped arrays of apertures and/or obstacles. Plates are: (1) double slits, (2) multiple slits, (3) slit to square transition, (4) random and regular arrays of dot apertures, (5) Babinet's principle with circular apertures and obstacles, (6) Babinet's principle using + signs, (7) Babinet's principle with quad slits of different spacings, (8) fun patterns, obscured apertures in random array, (9) random circular obstacles - 0.20mm diameter, (10) random circular obstacles - 0.10mm diameter, (11) random circular apertures - 0.10mm diameter. Examples are given in the photographs below; the dynamic range of the camera limits the intensity range much more severely than you eye.
  • Availability: Available
Read 684 times Last modified on Wednesday, 03 September 2014 17:21
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