Abstract
A luminophor based on aluminosilicophosphate glass doped with erbium (III) and titanium (III) has been synthesized. It is shown that the erbium luminescence in this glass is efficiently sensitized by the titanium ions via the 4I13/2→4I15/2 channel (λ=1.538 μm). It is determined that the transport is by a dipole-dipole mechanism. The critical transport concentration is 0.032 M, and the critical transport distance is 1.95 nm.
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V. P. Gapontsev, A. K. Gromov, A. A. Izyneev, P. I. Sadovskii, A. A. Stavrov, Yu. S. Tipenko, and A. P. Shkadarevich, Kvant. Elektron. (Moscow) 16, No. 1 (1989) [Quantum Electron. 19, 447 (1989)].
D. Scrano, IEEE J. Quantum Electron. 32, 628 (1996).
I. M. Batyaev and S. B. Sukhanov, Opt. Spektrosk. 72, 1367 (1992) [Opt. Spectrosc. (USSR) 72, 765 (1992)].
I. M. Batyaev and I. V. Golodova, Opt. Spektrosk. 77, 54 (1994) [Opt. Spectrosc. 77, 45 (1994)].
S. B. Sukhanov, “Spectroluminescent properties of phosphate glass doped with titanium (III) and neodymium (III),” Author’s abstract of dissertation for candidate degree, Russian State Pedagogical University, St. Petersburg, 1994.
I. V. Golodova, “Spectroluminescent and some physicochemical properties of gallium phosphate glasses doped with Ti3+ and Nd3+ ions,” Author’s abstract of dissertation for candidate degree, Russian State Pedagogical University, St. Petersburg, 1994.
I. M. Batyaev and E. B. Kleshchinov, Pis’ma Zh. Tekh. Fiz. 22, No. 12 (1996) [Tech. Phys. Lett. 22, 494 (1996)].
I. M. Batyaev, S. B. Sukhanov, O. A. Lasor, and E. B. Kletchinov, in Abstracts of the Eleventh Conference on Physical Methods in Coordination Chemistry, Kishinev, 1993, p. 85.
I. M. Batyaev and S. B. Sukhanov, Pis’ma Zh. Tekh. Fiz. 20, No. 10, 38 (1994) [Tech. Phys. Lett. 20, 403 (1994)].
I. M. Batyaev and I. V. Golodova, Opt. Spektrosk. 78, 468 (1995) [Opt. Spectrosc. (USSR) 78, 421 (1995)].
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Pis’ma Zh. Tekh. Fiz. 23, 7–11 (November 12, 1997)
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Batyaev, I.M., Kleshchinov, E.B. Nonradiative energy transfer from titanium (III) ions to erbium (III) ions in aluminosilicophosphate glass. Tech. Phys. Lett. 23, 820–822 (1997). https://doi.org/10.1134/1.1261895
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DOI: https://doi.org/10.1134/1.1261895