Follow
Welcome, Guest
Username: Password: Remember me
  • Page:
  • 1

TOPIC:

M1-22: LASER DIFFRACTION - GRATINGS 7 years 10 months ago #961

  • zzfixk21
  • zzfixk21's Avatar Topic Author
  • Offline
  • User is blocked
  • User is blocked
  • Posts: 1014
  • Karma: 1
  • Thank you received: 0




ID Code: M1-22
Purpose: Demonstrate diffraction (well, actually interference) by a grating.
Description: Several different gratings can be readily mounted into the laser beam to study the effect of grating spacing: (1) 570 slits per mm, (2) 13,400 slits per inch, and (3) a triple grating with 2400 slits per inch, 7500 slits per inch, and 15,000 slits per inch. The patterns from the three slits of the triple grating are shown above.
Availability: Available

Please Log in to join the conversation.

  • Page:
  • 1
Time to create page: 0.126 seconds