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Journal of the Optical Society of America

Journal of the Optical Society of America

  • Vol. 72, Iss. 3 — Mar. 1, 1982
  • pp: 315–320

Spectral structure of continuous-wave two-photon transitions in Na2

G. P. Morgan, H.-R. Xia, and A. L. Schawlow  »View Author Affiliations


JOSA, Vol. 72, Issue 3, pp. 315-320 (1982)
http://dx.doi.org/10.1364/JOSA.72.000315


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Abstract

We have observed 79 two-photon transitions in Na2 by using cw dye-laser excitation. The transitions are enhanced by the near coincidence of the laser frequency with a suitable one-photon transition. Of these two-photon lines, 57 have been assigned to transitions from the X1Σg+ ground state to two recently reported 1Σg+ and one 1Πg state at 33000 cm-1. We discuss the spectral structures of the observed lines that arise from the requirements of near-resonant enhancement.

© 1982 Optical Society of America

Citation
G. P. Morgan, H.-R. Xia, and A. L. Schawlow, "Spectral structure of continuous-wave two-photon transitions in Na2," J. Opt. Soc. Am. 72, 315-320 (1982)
http://www.opticsinfobase.org/josa/abstract.cfm?URI=josa-72-3-315


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References

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