DOI: 10.1063/1.354625. Spectroscopy of defects in germanium-doped silica glass

Spectroscopy of defects in germanium-doped silica glass

10.1063/1.354625

Crossref journal-article

AIP Publishing

Journal of Applied Physics (317)

Abstract

We present data concerning the dynamics of photoexcitation of defect centers in germanium-doped silica glass optical fibers and fiber preforms. It is shown that two-photon absorption of mode-locked and Q-switched light at 527 nm results in partial ionization of the germanium oxygen deficiency center (GODC) 400-nm luminescence band. This bleaching induces loss in the 320–600-nm wavelength range, which we argue is due to the introduction of Ge(1) centers and charges trapped at structural defects in the glass. The excitation and relaxation of dynamics of the GODC are analyzed by examining the photoluminescence and absorption spectra, and two models are proposed to explain the observed behavior.

Bibliography

Gallagher, M., & Osterberg, U. (1993). Spectroscopy of defects in germanium-doped silica glass. Journal of Applied Physics, 74(4), 2771â2778.

Authors 2

Matt Gallagher (first)
Ulf Osterberg (additional)

References 23 Referenced 168

{'key': '2024020211083763700_r1'}
10.1063/1.89881 / Appl. Phys. Lett. (1978)
10.1364/OL.11.000516 / Opt. Lett. (1986)
10.1364/OL.15.000102 / Opt. Lett. (1990)
10.1364/OL.12.000585 / Opt. Lett. (1987)
{'key': '2024020211083763700_r6'}
10.1103/PhysRevLett.65.1745 / Phys. Rev. Lett. (1990)
{'key': '2024020211083763700_r8'}
10.1002/pssa.2210840258 / Phys. Status Solidi (1984)
10.1143/JJAP.28.622 / Jpn. J. Appl. Phys. (1989)
10.1364/AO.21.000136 / Appl. Opt. (1982)
{'key': '2024020211083763700_r12', 'first-page': '319', 'volume': '61', 'year': '1986', 'journal-title': 'Mater. Res. Symp. Proc.'} / Mater. Res. Symp. Proc. (1986)
{'key': '2024020211083763700_r13', 'first-page': '469', 'volume': '53–54', 'year': '1987', 'journal-title': 'Diff. Defect Data'} / Diff. Defect Data (1987)
10.1063/1.1663795 / J. Appl. Phys. (1974)
10.1080/01468038908202872 / Fiber Integrated Opt. (1989)
10.1049/el:19920790 / Electron. Lett. (1992)
{'key': '2024020211083763700_r17', 'first-page': '1023', 'volume': '14', 'year': '1992', 'journal-title': 'Opt. Lett.'} / Opt. Lett. (1992)
10.1063/1.346445 / J. Appl. Phys. (1990)
10.1063/1.107892 / Appl. Phys. Lett. (1992)
{'key': '2024020211083763700_r20'}
10.1063/1.1699044 / J. Chem. Phys. (1953)
{'key': '2024020211083763700_r22'}
10.1049/el:19921420 / Electron. Lett. (1992)

Dates

Type	When
Created	23 years, 1 month ago (July 26, 2002, 9:15 a.m.)
Deposited	1 year, 7 months ago (Feb. 2, 2024, 6:36 a.m.)
Indexed	4 months, 1 week ago (April 23, 2025, 3:26 a.m.)
Issued	32 years ago (Aug. 15, 1993)
Published	32 years ago (Aug. 15, 1993)
Published Print	32 years ago (Aug. 15, 1993)

Funders 0

None

BibTeX

@article{Gallagher_1993, title={Spectroscopy of defects in germanium-doped silica glass}, volume={74}, ISSN={1089-7550}, url={http://dx.doi.org/10.1063/1.354625}, DOI={10.1063/1.354625}, number={4}, journal={Journal of Applied Physics}, publisher={AIP Publishing}, author={Gallagher, Matt and Osterberg, Ulf}, year={1993}, month=aug, pages={2771–2778} }

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