• Chinese Optics Letters
  • Vol. 15, Issue 7, 070602 (2017)
P. Miluski1、*, M. Kochanowicz1, J. Zmojda1, and D. Dorosz2
Author Affiliations
  • 1Bialystok University of Technology, Bialystok 15-351, Poland
  • 2AGH University of Science and Technology, Krakow 30-059, Poland
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    DOI: 10.3788/COL201715.070602 Cite this Article Set citation alerts
    P. Miluski, M. Kochanowicz, J. Zmojda, D. Dorosz. Luminescent properties of Tb3+-doped poly(methyl methacrylate) fiber[J]. Chinese Optics Letters, 2017, 15(7): 070602 Copy Citation Text show less
    Simplified energy state scheme of the organometallic chelate. Insertion: antenna effect. UV, ultraviolet; ET, energy transfer; ISC, intersystem crossing.
    Fig. 1. Simplified energy state scheme of the organometallic chelate. Insertion: antenna effect. UV, ultraviolet; ET, energy transfer; ISC, intersystem crossing.
    Photo of the fabricated fiber under 355 nm with one end excitation. Insertion: Tb3+-doped PMMA specimen.
    Fig. 2. Photo of the fabricated fiber under 355 nm with one end excitation. Insertion: Tb3+-doped PMMA specimen.
    Tb3+-doped PMMA luminescence spectra: (a) excitation spectrum measured at a monitoring of 542 nm and (b) emission spectrum at an excitation of 355 nm.
    Fig. 3. Tb3+-doped PMMA luminescence spectra: (a) excitation spectrum measured at a monitoring of 542 nm and (b) emission spectrum at an excitation of 355 nm.
    Luminescence decay time curve at an excitation of 355 nm and monitoring at 542 nm.
    Fig. 4. Luminescence decay time curve at an excitation of 355 nm and monitoring at 542 nm.
    (a) Normalized luminescence spectrum of a terbium-doped PMMA fiber, (b) spectral attenuation of trivalent terbium-compounds-doped PMMA fibers, and (c) the ratio of the main peaks versus the fiber length.
    Fig. 5. (a) Normalized luminescence spectrum of a terbium-doped PMMA fiber, (b) spectral attenuation of trivalent terbium-compounds-doped PMMA fibers, and (c) the ratio of the main peaks versus the fiber length.
    P. Miluski, M. Kochanowicz, J. Zmojda, D. Dorosz. Luminescent properties of Tb3+-doped poly(methyl methacrylate) fiber[J]. Chinese Optics Letters, 2017, 15(7): 070602
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