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Journal of the Optical Society of America B

Journal of the Optical Society of America B


  • Vol. 7, Iss. 12 — Dec. 1, 1990
  • pp: 2245–2254

Photorefractive properties of BaTiO3:Co

Daniel Rytz, Barry A. Wechsler, Mark H. Garrett, Charles C. Nelson, and Robert N. Schwartz  »View Author Affiliations

JOSA B, Vol. 7, Issue 12, pp. 2245-2254 (1990)

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We measure and analyze beam-coupling gain and response time in BaTiO3 crystals doped with cobalt at levels of 50 and 100 parts in 106 for various oxidation and reduction states. We discuss the effect of cobalt doping and oxidation–reduction on the electron paramagnetic resonance and optical absorption of BaTiO3. We compare the BaTiO3:Co samples with nominally undoped and transition-metal- (chromium, manganese, iron, and iron + nickel) doped BaTiO3. We conclude that cobalt-doped BaTiO3 in the as-grown state displays high photorefractive gain that is correlated with the cobalt concentration in a reproducible manner. Cobalt appears to be the most promising transition-metal dopant for BaTiO3 investigated so far.

© 1990 Optical Society of America

Original Manuscript: May 16, 1990
Manuscript Accepted: July 30, 1990
Published: December 1, 1990

Daniel Rytz, Barry A. Wechsler, Mark H. Garrett, Charles C. Nelson, and Robert N. Schwartz, "Photorefractive properties of BaTiO3:Co," J. Opt. Soc. Am. B 7, 2245-2254 (1990)

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  1. P. Günter, J.-P. Huignard, eds., Photorefractive Materials and Their Applications I and II, Vols. 61 and 62 of Topics in Applied Physics (Springer-Verlag, Berlin, 1988, 1989). [CrossRef]
  2. S. Ducharme, J. Feinberg, J. Opt. Soc. Am. B 3, 283 (1986). [CrossRef]
  3. B. A. Wechsler, M. B. Klein, D. Rytz, Proc. Soc. Photo-Opt. Instrum. Eng. 681, 91 (1987).
  4. M. B. Klein, R. N. Schwartz, J. Opt. Soc. Am. B 3, 293 (1986). [CrossRef]
  5. B. A. Wechsler, M. B. Klein, J. Opt. Soc. Am. B 5, 1711 (1988). [CrossRef]
  6. R. S. Hathcock, D. A. Temple, C. Warde, IEEE J. Quantum Electron. QE-23, 2122 (1987). [CrossRef]
  7. G. Ormancey, P. Jullien, W. Ousi Benomar, Y. Semanou, P. Lompre, Y. Beaucamps, G. Godefroy, Jpn. J. Appl. Phys. Suppl. 24-2, 293 (1985).
  8. P. G. Schunemann, D. A. Temple, R. S. Hathcock, H. L. Tuller, H. P. Jenssen, D. R. Gabbe, C. Warde, J. Opt. Soc. Am. B 5, 1685 (1988). [CrossRef]
  9. V. Belruss, J. Kalnajs, A. Linz, R. C. Folweiler, Mater. Res. Bull. 6, 899 (1971). [CrossRef]
  10. D. Rytz, B. A. Wechsler, C. C. Nelson, K. W. Kirby, J. Cryst. Growth 99, 864 (1990). [CrossRef]
  11. H. E. Müser, W. Kuhn, J. Albers, Phys. Status Solidi A 49, 51 (1978); J. Albers, Universität des Saarlandes, Saarbrucken, Germany (personal communication, 1987). [CrossRef]
  12. F. M. Michel-Calendini, P. Moretti, G. Godefroy, Ferroelectron. Lett. 44, 257 (1983). [CrossRef]
  13. K. Žďánský, H. Arend, F. Kubec, Phys. Status Solidi 20, 653 (1967). [CrossRef]
  14. M. Aguilar, Solid State Commun. 50, 837 (1984). [CrossRef]
  15. E. Possenriede, O. F. Schirmer, J. Albers, G. Godefroy, presented at the Seventh International Meeting on Ferroelectricity, Saarbrücken, 1989.
  16. K. W. Blazey, K. A. Müller, J. Phys. C 16, 5491 (1983). [CrossRef]
  17. S. H. Wemple, Phys. Rev. B 2, 2679 (1970). [CrossRef]
  18. S. H. Wemple, M. DiDomenico, I. Camlibel, J. Phys. Chem. Solids 29, 1797 (1968). [CrossRef]
  19. C. N. Berglund, H. J. Braun, Phys. Rev. 164, 790 (1967). [CrossRef]
  20. F. M. Michel-Calendini, P. Moretti, Phys. Rev. B 27, 763 (1983). [CrossRef]
  21. In as-grown samples of BaTiO3:Co we observe a strong time dependence of the Co2+ (HS) EPR signal. After cooling to 18 K, it grows from almost zero to its final intensity over a period of ~10 min. In a correlated way, the EPR signal of Fe3+ (HS) decreases. This effect is not observed in reduced samples.
  22. J. Feinberg, D. Heiman, A. R. Tanguay, R. W. Hellwarth, J. Appl. Phys. 51, 1297 (1980). [CrossRef]
  23. M. B. Klein, G. C. Valley, J. Appl. Phys. 57, 4901 (1985); J. Appl. Phys. 58, 2798 (1985). [CrossRef]
  24. S. Ducharme, “Photorefraction in BaTiO3,” Ph.D. dissertation (University of Southern California, Los Angeles, Calif., 1986).
  25. G. C. Valley, J. Appl. Phys. 59, 3363 (1986). [CrossRef]
  26. F. P. Strohkendl, J. M. C. Jonathan, R. W. Hellwarth, Opt. Lett. 11, 312 (1986). [CrossRef]
  27. S. Ducharme, J. Feinberg, R. R. Neurgaonkar, IEEE J. Quantum Electron. QE-23, 2116 (1987). [CrossRef]
  28. G. A. Brost, R. A. Motes, J. R. Rotge, J. Opt. Soc. Am. B 5, 1879 (1988). [CrossRef]
  29. D. Rytz, M. B. Klein, R. A. Mullen, R. N. Schwartz, G. C. Valley, B. A. Wechsler, Appl. Phys. Lett. 52, 1759 (1988). [CrossRef]
  30. J. Feinberg, Opt. Lett. 7, 486 (1982). [CrossRef] [PubMed]
  31. T. Y. Chang, R. W. Hellwarth, Opt. Lett. 10, 408 (1985). [CrossRef] [PubMed]
  32. M. D. Ewbank, Opt. Lett. 13, 47 (1988). [CrossRef] [PubMed]

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