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Laser Physics Revision Video

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Uploaded by on May 10, 2009

The basics of laser physics at AS level.

Song: Calvin Harris - I'm Not Alone

Category:

Education

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License:

Standard YouTube License

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Uploader Comments (AliceRolley)

  • Thank you! This really helped:D

  • @xibanakki Thanks for the comment, hope your revision is going well! :)

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All Comments (8)

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  • Thank you soo much! I was wondering why a 2 levels cannot cause a polulation inversion! thank yooou!!

  • your awesome!

  • how small can we build a laser

  • Thanks for the video, it did wonders for me. Didn't understand population inversion that well before this. Nice song selection too!

  • Very good explanation! great video!

  • Thank you! Awesome! I did not know about population inversion before.

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