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Optics Letters

Optics Letters


  • Vol. 29, Iss. 17 — Sep. 1, 2004
  • pp: 1998–2000

Bismuth- and aluminum-codoped germanium oxide glasses for super-broadband optical amplification

Mingying Peng, Jianrong Qiu, Danping Chen, Xiangeng Meng, Ivyun Yang, Xiongwei Jiang, and Congshan Zhu  »View Author Affiliations

Optics Letters, Vol. 29, Issue 17, pp. 1998-2000 (2004)

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Broadband infrared luminescence from bismuth-doped germanium oxide glasses prepared by a conventional melting–quenching technique was discovered. The absorption spectrum of the glasses covered a wide range from the visible to the near-infrared wavelength regions and consisted of five broad peaks below 370, 500, 700, 800, and 1000 nm. The fluorescence spectrum exhibited broadband characteristics (FWHM) greater than 300 nm with a maximum at 1300 nm pumped by an 808-nm laser. The fluorescence lifetime at room temperature decreased with increasing Bi2O3 concentration in the glass. Codoping of aluminum and bismuth was indispensable for the broadband infrared luminescence in GeO2:Bi, Al glass.

© 2004 Optical Society of America

OCIS Codes
(160.2750) Materials : Glass and other amorphous materials
(160.4670) Materials : Optical materials

Mingying Peng, Jianrong Qiu, Danping Chen, Xiangeng Meng, Ivyun Yang, Xiongwei Jiang, and Congshan Zhu, "Bismuth- and aluminum-codoped germanium oxide glasses for super-broadband optical amplification," Opt. Lett. 29, 1998-2000 (2004)

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  1. M. Yamada, H. Ono, and Y. Ohishi, Electron. Lett. 34, 1490 (1998).
  2. E. V. Zharikov and V. A. Smirnov, in Wide-Gap Luminescent Materials: Theory and Applications, S. R. Rotman, ed. (Kluwer Academic, Dordrecht, The Netherlands, 1997), pp. 13–137.
  3. D. V. Gapontsev, S. V. Chernikov, and J. R. Taylor, Opt. Commun. 166, 85 (1999).
  4. S. Tanabe, Glastech. Ber. 74C, 67 (2001).
  5. Y. Fujimoto and M. Nakatsuka, Jpn. J. Appl. Phys. 40, L279 (2001).
  6. Y. Fujimoto and M. Nakatsuka, Appl. Phys. Lett. 82, 3325 (2003).
  7. M. B. Volf, Chemical Approach to Glass, Vol. 7of Glass Science and Technology Series (Elsevier, New York, 1984), pp. 406–410, 465–469.
  8. N. M. Ravindra, R. A. Weeks, and D. L. Kinser, Phys. Rev. B 36, 6132 (1987).
  9. J. Fu, J. Non-Cryst. Solids 194, 207 (1996).
  10. D. Chen, X. Jiang, and C. Zhu, Acta Phys. Sin. 50, 1501 (2001).
  11. S. Parke and R. S. Webb, J. Phys. Chem. Solids 34, 85 (1973).
  12. J. A. Duffy, J. Non-Cryst. Solids 196, 45 (1996).
  13. R. Retoux, F. Studer, C. Michel, B. Raveau, A. Fontaine, and E. Dartyge, Phys. Rev. B 41, 193 (1990).
  14. S. Salem-Sugui, Jr., E. E. Alp, S. M. Mini, M. Ramanathan, J. C. Campuzano, G. Jennings, and M. Faiz, Phys. Rev. B 43, 5511 (1991).

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