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The question of the CPT(coherent population trapping)

  1. Feb 27, 2009 #1
    In the experiment of CPT( coherent population trapping),we always consider some questions,such as :the temperatue of rubidium vapor cell, the pressure of the buffer gas ,and incidence intensity of laser. if we just want to increase the amplitude of the CPT signal ,what should we do. And I hope to learn the mode about the relation between the incidence intensity of laser and the CPT signal amplitude.
  2. jcsd
  3. Feb 28, 2009 #2
    No one can help me?
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