섬유

observation of optical pumping effects in collinear atomic beam - laser beam(s) interaction

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 229
the detection of optical resonances by observation of the fluorescence light emitted from a fast atomic beam of na interacting with a collinear laser beam is limited in sensitivity by optical pumping processes. in the experiment reported here advantage is taken of the optical pumping by using a second collinear laser beam, achieving then a gain in fluorescence signal. the effects of the lasers power and polarization of line shapes have been studied in the single laser excitation case as well as in the two lasers beams one 14 refs
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