Abstract

Spectroscopic properties of germanium oxygen-deficient centers were studied in vapor axial deposition and modified chemical-vapor deposition germanosilicate glass after hydrostatic densification by as much as 19%. Gaussian decomposition showed a broadening and a significant shift of the initial absorption bands at 5.11 and 5.42  eV. A threefold decrease of the 3.15-eV luminescence band was revealed, whereas the 4.25-eV luminescence band was only slightly sensitive to densification. This shows that these two bands belong to different luminescence centers. A drastic growth of a new metastable absorption band near 7.3  eV was observed. The pressure-induced changes disappeared as a result of thermal annealing. These changes are discussed with respect to in-fiber grating phenomena.

© 1997 Optical Society of America

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  1. M. G. Sceats, G. R. Atkins, and S. B. Poole, Annu. Rev. Mater. Sci. 23, 381 (1993).
    [Crossref]
  2. B. Poumellec, P. Guenot, I. Riant, P. Sansonetti, P. Niay, P. Bernage, and J. F. Bayon, Opt. Mater. 4, 441 (1995).
    [Crossref]
  3. M. Rothschild, D. J. Ehrlich, and D. C. Shaver, Appl. Phys. Lett. 55, 1276 (1989).
    [Crossref]
  4. C. Fiori and R. A. B. Devine, Mater. Res. Soc. Symp. Proc. 61, 187 (1986).
    [Crossref]
  5. V. B. Neustruev, E. M. Dianov, V. M. Kim, V. M. Mashinsky, M. V. Romanov, A. N. Guryanov, V. F. Khopin, and V. A. Tikhomirov, Fiber Integrated Opt. 8, 142 (1989).
    [Crossref]
  6. J. Arndt and D. Stoeffler, Phys. Chem. Glass 10, 117 (1969).
  7. V. B. Neustruev, J. Phys. Condens. Matter. 6, 6901 (1994).
    [Crossref]
  8. H. Patrick, S. L. Gilbert, and A. Lidgard, Opt. Mater. 3, 209 (1994).
    [Crossref]

1995 (1)

B. Poumellec, P. Guenot, I. Riant, P. Sansonetti, P. Niay, P. Bernage, and J. F. Bayon, Opt. Mater. 4, 441 (1995).
[Crossref]

1994 (2)

V. B. Neustruev, J. Phys. Condens. Matter. 6, 6901 (1994).
[Crossref]

H. Patrick, S. L. Gilbert, and A. Lidgard, Opt. Mater. 3, 209 (1994).
[Crossref]

1993 (1)

M. G. Sceats, G. R. Atkins, and S. B. Poole, Annu. Rev. Mater. Sci. 23, 381 (1993).
[Crossref]

1989 (2)

M. Rothschild, D. J. Ehrlich, and D. C. Shaver, Appl. Phys. Lett. 55, 1276 (1989).
[Crossref]

V. B. Neustruev, E. M. Dianov, V. M. Kim, V. M. Mashinsky, M. V. Romanov, A. N. Guryanov, V. F. Khopin, and V. A. Tikhomirov, Fiber Integrated Opt. 8, 142 (1989).
[Crossref]

1986 (1)

C. Fiori and R. A. B. Devine, Mater. Res. Soc. Symp. Proc. 61, 187 (1986).
[Crossref]

1969 (1)

J. Arndt and D. Stoeffler, Phys. Chem. Glass 10, 117 (1969).

Arndt, J.

J. Arndt and D. Stoeffler, Phys. Chem. Glass 10, 117 (1969).

Atkins, G. R.

M. G. Sceats, G. R. Atkins, and S. B. Poole, Annu. Rev. Mater. Sci. 23, 381 (1993).
[Crossref]

Bayon, J. F.

B. Poumellec, P. Guenot, I. Riant, P. Sansonetti, P. Niay, P. Bernage, and J. F. Bayon, Opt. Mater. 4, 441 (1995).
[Crossref]

Bernage, P.

B. Poumellec, P. Guenot, I. Riant, P. Sansonetti, P. Niay, P. Bernage, and J. F. Bayon, Opt. Mater. 4, 441 (1995).
[Crossref]

Devine, R. A. B.

C. Fiori and R. A. B. Devine, Mater. Res. Soc. Symp. Proc. 61, 187 (1986).
[Crossref]

Dianov, E. M.

V. B. Neustruev, E. M. Dianov, V. M. Kim, V. M. Mashinsky, M. V. Romanov, A. N. Guryanov, V. F. Khopin, and V. A. Tikhomirov, Fiber Integrated Opt. 8, 142 (1989).
[Crossref]

Ehrlich, D. J.

M. Rothschild, D. J. Ehrlich, and D. C. Shaver, Appl. Phys. Lett. 55, 1276 (1989).
[Crossref]

Fiori, C.

C. Fiori and R. A. B. Devine, Mater. Res. Soc. Symp. Proc. 61, 187 (1986).
[Crossref]

Gilbert, S. L.

H. Patrick, S. L. Gilbert, and A. Lidgard, Opt. Mater. 3, 209 (1994).
[Crossref]

Guenot, P.

B. Poumellec, P. Guenot, I. Riant, P. Sansonetti, P. Niay, P. Bernage, and J. F. Bayon, Opt. Mater. 4, 441 (1995).
[Crossref]

Guryanov, A. N.

V. B. Neustruev, E. M. Dianov, V. M. Kim, V. M. Mashinsky, M. V. Romanov, A. N. Guryanov, V. F. Khopin, and V. A. Tikhomirov, Fiber Integrated Opt. 8, 142 (1989).
[Crossref]

Khopin, V. F.

V. B. Neustruev, E. M. Dianov, V. M. Kim, V. M. Mashinsky, M. V. Romanov, A. N. Guryanov, V. F. Khopin, and V. A. Tikhomirov, Fiber Integrated Opt. 8, 142 (1989).
[Crossref]

Kim, V. M.

V. B. Neustruev, E. M. Dianov, V. M. Kim, V. M. Mashinsky, M. V. Romanov, A. N. Guryanov, V. F. Khopin, and V. A. Tikhomirov, Fiber Integrated Opt. 8, 142 (1989).
[Crossref]

Lidgard, A.

H. Patrick, S. L. Gilbert, and A. Lidgard, Opt. Mater. 3, 209 (1994).
[Crossref]

Mashinsky, V. M.

V. B. Neustruev, E. M. Dianov, V. M. Kim, V. M. Mashinsky, M. V. Romanov, A. N. Guryanov, V. F. Khopin, and V. A. Tikhomirov, Fiber Integrated Opt. 8, 142 (1989).
[Crossref]

Neustruev, V. B.

V. B. Neustruev, J. Phys. Condens. Matter. 6, 6901 (1994).
[Crossref]

V. B. Neustruev, E. M. Dianov, V. M. Kim, V. M. Mashinsky, M. V. Romanov, A. N. Guryanov, V. F. Khopin, and V. A. Tikhomirov, Fiber Integrated Opt. 8, 142 (1989).
[Crossref]

Niay, P.

B. Poumellec, P. Guenot, I. Riant, P. Sansonetti, P. Niay, P. Bernage, and J. F. Bayon, Opt. Mater. 4, 441 (1995).
[Crossref]

Patrick, H.

H. Patrick, S. L. Gilbert, and A. Lidgard, Opt. Mater. 3, 209 (1994).
[Crossref]

Poole, S. B.

M. G. Sceats, G. R. Atkins, and S. B. Poole, Annu. Rev. Mater. Sci. 23, 381 (1993).
[Crossref]

Poumellec, B.

B. Poumellec, P. Guenot, I. Riant, P. Sansonetti, P. Niay, P. Bernage, and J. F. Bayon, Opt. Mater. 4, 441 (1995).
[Crossref]

Riant, I.

B. Poumellec, P. Guenot, I. Riant, P. Sansonetti, P. Niay, P. Bernage, and J. F. Bayon, Opt. Mater. 4, 441 (1995).
[Crossref]

Romanov, M. V.

V. B. Neustruev, E. M. Dianov, V. M. Kim, V. M. Mashinsky, M. V. Romanov, A. N. Guryanov, V. F. Khopin, and V. A. Tikhomirov, Fiber Integrated Opt. 8, 142 (1989).
[Crossref]

Rothschild, M.

M. Rothschild, D. J. Ehrlich, and D. C. Shaver, Appl. Phys. Lett. 55, 1276 (1989).
[Crossref]

Sansonetti, P.

B. Poumellec, P. Guenot, I. Riant, P. Sansonetti, P. Niay, P. Bernage, and J. F. Bayon, Opt. Mater. 4, 441 (1995).
[Crossref]

Sceats, M. G.

M. G. Sceats, G. R. Atkins, and S. B. Poole, Annu. Rev. Mater. Sci. 23, 381 (1993).
[Crossref]

Shaver, D. C.

M. Rothschild, D. J. Ehrlich, and D. C. Shaver, Appl. Phys. Lett. 55, 1276 (1989).
[Crossref]

Stoeffler, D.

J. Arndt and D. Stoeffler, Phys. Chem. Glass 10, 117 (1969).

Tikhomirov, V. A.

V. B. Neustruev, E. M. Dianov, V. M. Kim, V. M. Mashinsky, M. V. Romanov, A. N. Guryanov, V. F. Khopin, and V. A. Tikhomirov, Fiber Integrated Opt. 8, 142 (1989).
[Crossref]

Annu. Rev. Mater. Sci. (1)

M. G. Sceats, G. R. Atkins, and S. B. Poole, Annu. Rev. Mater. Sci. 23, 381 (1993).
[Crossref]

Appl. Phys. Lett. (1)

M. Rothschild, D. J. Ehrlich, and D. C. Shaver, Appl. Phys. Lett. 55, 1276 (1989).
[Crossref]

Fiber Integrated Opt. (1)

V. B. Neustruev, E. M. Dianov, V. M. Kim, V. M. Mashinsky, M. V. Romanov, A. N. Guryanov, V. F. Khopin, and V. A. Tikhomirov, Fiber Integrated Opt. 8, 142 (1989).
[Crossref]

J. Phys. Condens. Matter. (1)

V. B. Neustruev, J. Phys. Condens. Matter. 6, 6901 (1994).
[Crossref]

Mater. Res. Soc. Symp. Proc. (1)

C. Fiori and R. A. B. Devine, Mater. Res. Soc. Symp. Proc. 61, 187 (1986).
[Crossref]

Opt. Mater. (2)

B. Poumellec, P. Guenot, I. Riant, P. Sansonetti, P. Niay, P. Bernage, and J. F. Bayon, Opt. Mater. 4, 441 (1995).
[Crossref]

H. Patrick, S. L. Gilbert, and A. Lidgard, Opt. Mater. 3, 209 (1994).
[Crossref]

Phys. Chem. Glass (1)

J. Arndt and D. Stoeffler, Phys. Chem. Glass 10, 117 (1969).

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Figures (4)

Fig. 1
Fig. 1

Absorption spectra of initial (solid curves) and densified (dashed curves) germanosilicate glass and their decomposition into three Gaussian components.

Fig. 2
Fig. 2

Annealing of absorption spectrum of densified germanosilicate glass.

Fig. 3
Fig. 3

Luminescence spectra of initial and densified germanosilicate glasses excited at 3.68 and 5.0  eV. Inset, normalized 3.15-eV luminescence at 3.68-eV excitation in VAD and MCVD glass.

Fig. 4
Fig. 4

Luminescence excitation spectra in initial and densified germanosilicate glass.

Tables (1)

Tables Icon

Table 1 Parameters of Gaussian Components {yi=Ai[exp-4ln2(x-Ei)2/σi2], i=1, 2, 3}

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