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What a different single-mode-cavity and 'single'-mode-cavity?

  1. Sep 11, 2015 #1
    Hi, i'm Sungdae studying in Korea.

    In common, making a energy state in the photonic energy gap.

    but i don't know exactly what a different single-mode-cavity and 'single'-mode-cavity?

    Thanks
     
  2. jcsd
  3. Sep 11, 2015 #2

    Simon Bridge

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    Welcome to PF;
    There is normally no difference between the terms, the second may be a typo.
     
  4. Sep 20, 2015 #3
    I see, but i heard single-mode-cavity is more used at fabrication. is there why this is popular ?

    Thanks a lot.
     
  5. Sep 21, 2015 #4

    Simon Bridge

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