Hostname: page-component-6bf8c574d5-w79xw Total loading time: 0 Render date: 2025-02-22T16:52:46.545Z Has data issue: false hasContentIssue false
  • English
  • Français

Transition-Metal Ions in Nd-Doped Glasses: Spectra and Effects on Nd Fluorescence

Published online by Cambridge University Press:  25 February 2011

S. E. Stokowski  and
D. Krashkevich
S. E. Stokowski
Affiliation:
Lawrence Livermore National Laboratory, University of California, P.O. Box 5508, L-490, Livermore, CA 94550
D. Krashkevich
Affiliation:
Schott Glass Technologies, Inc., 400 York Avenue, Puryea, PA 18642
Get access

Abstract

We have measured transition-metal ion (Ti, V, Cr, Mn, Fe, Co, Ni, Cu) spectra and their effects on Nd fluorescence quenching in Nd-doped phosphate and silicate glasses. Our purpose was to determine the maximum allowable impurity content given particular limits on the absorption loss at 1053 nm and the Nd fluorescence quenching rate. To keep the absorption loss <0.1 m−1 the transition-metal impurity content should be kept below 0.5 ppmw. To keep the increase in the Nd fluorescence decay rate below 1%, the impurity content should be <3 ppmw. We have also found that the Nd quenching rates do not scale as predicted by the Forster- Dexter dipole-dipole energy transfer theory if we assume that the dominant variation with transition metal is the overlap integral of the Nd fluorescence spectrum and the transition-metal absorption. We suggest that phonon-assisted energy transfer to transition metals is effective in quenching Nd. We find that quenching rates increase 1.5 to 4 times as the Nd concentration increases from 0.5 to 10 × 1020 cm−2.

Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 61: Symposium P – Defects in Glasses , 1985 , 273
Copyright
Copyright © Materials Research Society 1986

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

1. Simmons, W. W. et al. “Fngineering Design of the Nova Laser Facility for Inertial Confinement Fusion,” Lawrence Livermore National Laboratory, CONF-811040, Livermore, CA (1982); K. R. Manes et al., Lasers and Particle Beams 3, 173 (1985).Google Scholar
2. Murray, J. E., Erlandson, A. C., Hagen, W. F., Jancaitas, K. S., Powell, H. T., Woods, B. W., in Digest of Technical Papers, Conf. on Lasers and Electro-Optics, 1985, p. 196.Google Scholar
3. Hagen, W. F. and Trenholme, J. B., in 1981 Laser Program Annual Report, UCRL-50021-81 (Lawrence Livermore National Laboratory, Livermore, CA 1982) pp. 748–751.Google Scholar
4. Arbuzov, V. I., Galant, F. I., Lunter, S. G., Sov. J. Class Phys. Chem. 4, 380 (1978).Google Scholar
5. Dianov, F. M., Karasik, A. Ya., Kut'enkov, A. A., Neustruev, V. B., and Shcherbakov, I. A., Sov. J. Quantum Electron. 6, 90 (1976).Google Scholar
6. Batygov, S. Kh., Voron'ko, Yu. K., Denker, B. I., Zlenko, A. A., Karasik, A. Ya., Maksimova, G. V., Neustruev, V. B., Osiko, V. V., Sychugov, V. A., Shcherbakov, I. A., Kuz'minov, Yu. S., Sov. J: Puantum Electron. 6, 1220 (1976).Google Scholar
7. Forster, Th., Ann. Phys. 2, 55 (1948); Z. Naturforsch. 4A, 321 (1949).Google Scholar
8. Dexter, D., J. Chem. Phys 21, 836 (1953).CrossRefGoogle Scholar
9. Gapontsev, V. P., in Laser Phosphate Glasses, edited by Zhabotinskii, M. E. (Nauka, Moscow, 1980; translation UCRL TRANS-11817, Lawrence Livermore National Laboratory, Livermore, CA), chap. 3.Google Scholar
10. Burshtein, A. I., J. Luminescence 34, 167 (1985).Google Scholar
11. Cook, L. M., Marker, A. J. III, Stokowski, S. E, in Proc. SPIE, Vol.505, (Soc. Photo-Optical Inst. Fngineers, Rellingham, Wash., (1984), pp. 102–111.Google Scholar
12. Bonderenko, E. G., Galant, E. I., Lunter, S. G., Przhevuskii, A. K., Tolstoi, M. N., Sov. J. Opt. Technol. 42, 333 (1976).Google Scholar
13. Bates, T. in Modern Aspects of the Vitreous State, ed. Mackenzie, J. P. (Butterworths, London, 1962), pp. 227–234.Google Scholar
14. Nath, P., Paul, A., Douglas, R. W., Phys. Chem. Glasses 6, 203 (1965).Google Scholar
15. Krupke, W. F., IEEE J. Quant. Electron. OF–1D, 450 (1974); T. S. Lomheim and L. G. DeShazer, Opt. Comm. 24, 89 (1978).Google Scholar
16. Stokowski, S., Linford, G., Yarema, S. in Laser Program Annual Report-1978, UCRL-50021-78 (Lawrence Livermore National Laboratory, Livermore, CA) pp. 773–776.Google Scholar
17. Harig, T., Huber, G., Shcherbakov, I. A., J. Appl. Phys. 52, 4450 (1981).Google Scholar
18. Avanesov, A. G., Voron'ko, Yu. K., Denker, V. I., Ma-Fsimova, G. V., Osiko, V. V.. Pirumov, S. S., Shcherbakov, I. A., Sov. J. Ouantum Flectronics, 11, 873 (1981).Google Scholar
19. Andrews, L. J., Lempicki, A., McCollum, B. C., J. Chem. Phys. 74, 5526 (1981).CrossRefGoogle Scholar