Laser spectroscopy of optical centers in borosilicophosphate glass, coactivated by erbium and ytterbium ions |
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| Authors: | M. V. Bogdanovich A. I. Enzhievskii G. I. Ryabtsev V. V. Kuznetsova V. V. Mashko L. L. Teplyashin L. I. Burov A. G. Ryabtsev M. A. Shchemelev A. S. Kraskovskii |
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| Affiliation: | (1) B. I. Stepanov Institute of Physics, National Academy of Sciences of Belarus, 68 prosp. Nezavisimosti, Minsk, 220072, Belarus;(2) Institute of Atomic and Molecular Physics, National Academy of Sciences of Belarus, Minsk;(3) Belorussian State University, Minsk;(4) Peleng OAO, Minsk, Belarus |
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| Abstract: | Based on analysis of the laser emission spectra of borosilicophosphate glass, coactivated by Er3+ and Yb3+ ions, we have determined the structure of the Stark splitting of the luminescence band for the erbium ion in the 1.5 μm region (the transition 4I13/2 → 4I15/2). In the wavelength interval 1532–1547 nm, we identified 12 sets of lines belonging to different types of optical centers of predominantly cubic symmetry. __________ Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 73, No. 4, pp. 483–487, July–August, 2006. |
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| Keywords: | Er Yb:borosilicophosphate glass diode-pumped laser optical center Stark splitting |
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