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This article is cited in 1 scientific paper (total in 1 paper)
Selection of reports presented at the 8th All-Russian conference on fibre optics (5-8 October 2021, Perm) (compiled and edited by S.L.Semjonov)
Optimisation of the efficiency of tapered erbium-doped optical fibre
M. M. Khudyakova, A. E. Levchenkoa, V. V. Vel'miskina, K. K. Bobkova, S. S. Aleshkinaa, M. M. Bubnova, M. V. Yashkovb, A. N. Gur'yanovb, L. V. Kotovc, M. E. Likhacheva a Prokhorov General Physics Institute of the Russian Academy of Sciences, Fiber Optics Research Center of the Russian Academy of Sciences, Moscow
b Institute of Chemistry of High-Purity Substances RAS, Nizhnii Novgorod
c James C. Wyant College of Optical Science, University of Arizona, USA
Abstract:
We have developed a cladding pumped tapered erbiumdoped fibre with a record-high core diameter for erbium-doped fibres (100 $\mu$m) and a near diffraction-limited beam quality ($M^2\sim$ 1.3). Optimisation of the tapered fibre parameters provided a high (18%) efficiency of pump radiation conversion at a wavelength of 976 nm into signal radiation at a wavelength of 1560 nm.
Keywords:
tapered fibre, erbium-doped fibre, large mode field.
Received: 26.10.2021
Citation:
M. M. Khudyakov, A. E. Levchenko, V. V. Vel'miskin, K. K. Bobkov, S. S. Aleshkina, M. M. Bubnov, M. V. Yashkov, A. N. Gur'yanov, L. V. Kotov, M. E. Likhachev, “Optimisation of the efficiency of tapered erbium-doped optical fibre”, Kvantovaya Elektronika, 51:12 (2021), 1056–1060 [Quantum Electron., 51:12 (2021), 1056–1060]
Linking options:
https://www.mathnet.ru/eng/qe17942 https://www.mathnet.ru/eng/qe/v51/i12/p1056
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