Summary

• Single-slit diffraction
• Two-slit diffraction
• Circular aperture and the Airy disk
• Angular resolution

• Diffraction gratings
  • increasing number of slits applet
  • mathematical formula
  • demonstration
  • other patterns that can be produced via diffraction
  • in-class S38.28
  
  
  
  
  

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• Diffraction and holography
• basic principles
• Video demonstration
• coherence
• interference
• diffraction
• requirements
• interferometry