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This article is cited in 2 scientific papers (total in 2 papers)
Fibre-optics and fibre-optic devices
Polarised luminescence of bismuth active centres in germanosilicate glasses
K. E. Riumkinab, S. V. Firstovab, A. M. Khegaiab, A. V. Kharakhordinab, S. V. Alyshevab, M. A. Mel'kumovab a Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow
b Fiber Optics Research Center of the Russian Academy of Sciences, Moscow
Abstract:
We have studied polarised luminescence of bismuth active centres in germanosilicate glasses. The 1.4-μm luminescence components with orthogonal polarisation states under excitation with linearly polarised light at λ = 1.26 μm have been shown to differ in intensity. The degree of polarisation reaches ~0.12. Increasing the concentration of bismuth active centres leads to a decrease in the degree of polarisation of luminescence in the range studied.
Keywords:
polarised luminescence, anisotropy of optical centres, bismuth, active fibre.
Received: 27.03.2019 Revised: 11.02.2020
Citation:
K. E. Riumkin, S. V. Firstov, A. M. Khegai, A. V. Kharakhordin, S. V. Alyshev, M. A. Mel'kumov, “Polarised luminescence of bismuth active centres in germanosilicate glasses”, Kvantovaya Elektronika, 50:5 (2020), 502–505 [Quantum Electron., 50:5 (2020), 502–505]
Linking options:
https://www.mathnet.ru/eng/qe17242 https://www.mathnet.ru/eng/qe/v50/i5/p502
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Abstract page: | 159 | Full-text PDF : | 35 | References: | 26 | First page: | 3 |
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