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Journal of the Optical Society of America B

Journal of the Optical Society of America B

| OPTICAL PHYSICS

  • Vol. 9, Iss. 1 — Jan. 1, 1992
  • pp: 22–26

Laser optogalvanic spectroscopy of holmium

M. N. Reddy, S. A. Ahmad, and G. N. Rao  »View Author Affiliations


JOSA B, Vol. 9, Issue 1, pp. 22-26 (1992)
http://dx.doi.org/10.1364/JOSAB.9.000022


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Abstract

The optogalvanic spectrum of the neutral holmium atom (Ho I) is investigated with both broadband and single-frequency cw dye lasers and a hollow-cathode lamp. Many new Ho I transitions are observed, and their possible classifications are reported. The hyperfine structure of 165Ho (I = 7/2) is recorded in a number of spectral lines, and the data are analyzed to evaluate the magnetic dipole and electric quadrupole interaction constants (A and B factors, respectively) for energy levels of Ho I. The A and B constants for nine excited states, five of which belong to the 4f11 6s7p high-lying even configuration of Ho I, are reported for the first time to our knowledge.

© 1992 Optical Society of America

Citation
M. N. Reddy, S. A. Ahmad, and G. N. Rao, "Laser optogalvanic spectroscopy of holmium," J. Opt. Soc. Am. B 9, 22-26 (1992)
http://www.opticsinfobase.org/josab/abstract.cfm?URI=josab-9-1-22


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References

  1. J. Blaise, P. Camus, G. Guelachvili, J. Verges, and J. F. Wyart, "Classification preliminaire du spectre d'arc d'l'holmium," C. R. Acad. Sci. Ser. B 274, 1302–1304 (1972).
  2. J. Blaise, P. Camus, G. Guelachvili, J. Verges, and J. F. Wyart, "Determination des configurations 4f105d6s2 et 4f106p6s2 dans le spectre d'arc de l'holmium," C. R. Acad. Sci. Ser. B 275, 81–83 (1972).
  3. J. F. Wyart, J. Blaise, J. Verges, P. Camus, and M. Fred, "Recent progress in the analysis of the arc spectrum of holmium," presented at the Fifth Congress of the European Group for Atomic Spectroscopy, Lund, Sweden, 1973.
  4. N. Spector, "New trends in rare-earth analysis," Phys. Scr. 9, 313–316 (1974).
  5. J. F. Wyart, P. Camus, and J. Verges, "Etude du spectre de l'holmium atomique—I," Physica 92C, 377–396 (1977).
  6. J. F. Wyart and P. Camus, "Etude du spectre de l'holmium atomique—II," Physica 93C, 227–236 (1978).
  7. W. Dankwort, J. Ferch, and H. Gebauer, "Hexadecapole interaction in the atomic ground state of 165 Ho," Z. Phys. 267, 229–237 (1974).
  8. B. Burghardt, S. Buttgenbach, N. Glaeser, R. Harzer, G. Meisel, B. Roski, and F. Traber, "Hyperfine structure measurements in metastable states of 165Ho," Z. Phys. A 307, 193–200 (1982).
  9. W. J. Childs, David R. Cok, and L. S. Goodman, "New line classifications in Ho I based on high precision hyperfine structure measurement of low levels," J. Opt. Soc. Am. 73, 151–155 (1983).
  10. W. C. Martin, R. Zalubas, and L. Hagan, eds., Atomic Energy Levels—The Rare Earth Elements (U.S. Government Printing Office, Washington, D.C., 1978).
  11. M.N. Reddy and G. N. Rao, "Hyperfine structure studies of 175Lu by laser optogalvanic spectroscopy," J. Opt. Soc. Am. B 6, 1481–1485 (1989).
  12. W. F. Meggers, C. H. Corliss, and B. Scribner, eds., Tables of Spectral Line Intensities Arranged by Elements, National Bureau of Standards Monograph 145 (part 1) (U.S. Government Printing Office, Washington, D.C., 1975).

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