Two Photon Polarization Spectroscopy
نویسندگان
چکیده
2014 Dichroism and birefringence are studied for the case of a strong saturating laser and a linearly polarized weak probe laser interacting with a dilute gas. For linearly or circularly polarized saturating laser fields the optical analog of the Kerr or Faraday effect are obtained respectively. Two photon, Doppler-free polarization effects are studied for two and three level systems (J = 0 ~ J = 1 and J = 0 ~ J = 1 ~ J = 0). The transition from the Autler-Townes effect conditions to those of the Lamb-dip is examined as a function of the system Doppler width. LE JOURNAL DE PHYSIQUE TOME 40, NOVEMBRE 1979,
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