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This article is cited in 3 scientific papers (total in 3 papers)
Fibre optics
Erbium-doped optical fibre with enhanced radiation resistance for superluminescent fibre sources
A. A. Ponosovaab, I. S. Azanovaac, N. K. Mironovd, M. V. Yashkove, K. E. Riumkinf, O. L. Kel'a, Yu. O. Sharonovaa, M. A. Mel'kumovf a Perm Research and Production Instrument Company
b Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow
c Perm State National Research University
d Federal State Unitary Enterprise "Russian Federal Nuclear Center — All-Russian Research Institute of Experimental Physics", Sarov, Nizhny Novgorod region
e Institute of Chemistry of High-Purity Substances RAS, Nizhnii Novgorod
f Fiber Optics Research Center of the Russian Academy of Sciences, Moscow
Abstract:
This paper presents a study of the properties of erbiumdoped optical fibres with enhanced gamma-ray resistance at a high dose rate. The fibres have a silica core containing different dopants. The gamma-ray resistance of the fibres is due to additional doping of their core with cerium and germanium ions, as well as to aluminium concentration optimisation. We assess the effect of fibre composition on the radiation-induced loss at a wavelength of 1310 nm and the output power and weighted average wavelength of superluminescent fibre sources based on erbium-doped fibre under pulsed gamma irradiation (dose per pulse, ~20 Gy). The fibre doped with aluminium, germanium and cerium oxides is shown to be optimal for use in gamma-ray-resistant broadband superluminescent fibre sources.
Keywords:
superluminescent fibre source, optical fibre, erbium, cerium, ionising radiation, gamma rays, radiation resistance, radiation-induced loss.
Received: 05.10.2018 Revised: 27.03.2019
Citation:
A. A. Ponosova, I. S. Azanova, N. K. Mironov, M. V. Yashkov, K. E. Riumkin, O. L. Kel', Yu. O. Sharonova, M. A. Mel'kumov, “Erbium-doped optical fibre with enhanced radiation resistance for superluminescent fibre sources”, Kvantovaya Elektronika, 49:7 (2019), 693–697 [Quantum Electron., 49:7 (2019), 693–697]
Linking options:
https://www.mathnet.ru/eng/qe17073 https://www.mathnet.ru/eng/qe/v49/i7/p693
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Abstract page: | 229 | Full-text PDF : | 92 | References: | 22 | First page: | 12 |
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