Recent advances in Bi-doped silica-based optical fibers: A short review
Khegai, A.M., Alyshev, S.V., Vakhrushev, A.S., Riumkin, K.E., Umnikov, A.A., Firstov, S.V.
Published in Journal of non-crystalline solids. X (01.12.2022)
Published in Journal of non-crystalline solids. X (01.12.2022)
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Journal Article
Watt-level cladding-pumped bismuth-doped fiber laser operating near 1.31 μm
Vakhrushev, A.S., Umnikov, A.A., Oleinik, D.I., Khegai, A.M., Alyshev, S.V., Firstova, E.G., Kharakhordin, A.V., Iskhakova, L.D., Melkumov, M.A., Firstov, S.V.
Published in Optics and laser technology (01.01.2025)
Published in Optics and laser technology (01.01.2025)
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Journal Article
Charge-transfer state excitation as the main mechanism of the photodarkening process in ytterbium-doped aluminosilicate fibres
Bobkov, K.K., Rybaltovsky, A.A., Vel'miskin, V.V., Likhachev, M.E., Bubnov, M.M., Dianov, E.M., Umnikov, A.A., Gur'yanov, A.N., Vechkanov, N.N., Shestakova, I.A.
Published in Quantum electronics (Woodbury, N.Y.) (01.01.2014)
Published in Quantum electronics (Woodbury, N.Y.) (01.01.2014)
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Journal Article
Role of oxygen hole centres in the photodarkening of ytterbium-doped phosphosilicate fibre
Rybaltovsky, A.A., Umnikov, A.A., Bobkov, K.K., Lipatov, D.S., Romanov, A.N., Likhachev, M.E., Sulimov, V.B., Gur'yanov, A.N., Bubnov, M.M., Dianov, E.M.
Published in Quantum electronics (Woodbury, N.Y.) (01.01.2013)
Published in Quantum electronics (Woodbury, N.Y.) (01.01.2013)
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Journal Article
A graded-index confined bismuth-doped fiber for cladding-pumped E+S-band high-power amplifiers
Oleinik, D.I., Umnikov, A.A., Abramov, A.N., Burmistrov, D.F., Vakhrushev, A.S., Alyshev, S.V., Khegai, A.M., Firstova, E.G., Melkumov, M.A., Firstov, S.V.
Published in 2024 International Conference Laser Optics (ICLO) (01.07.2024)
Published in 2024 International Conference Laser Optics (ICLO) (01.07.2024)
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Conference Proceeding
Amplified O-Band WDM Transmission Using a Bi-Doped Fibre Amplifier
Taengnoi, N., Bottrill, K., Thipparapu, N.K., Umnikov, A.A., Sahu, J.K., Petropoulos, P., Richardson, D.J.
Published in 2018 European Conference on Optical Communication (ECOC) (01.09.2018)
Published in 2018 European Conference on Optical Communication (ECOC) (01.09.2018)
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Conference Proceeding
Strong photosensitivity of antimony oxide doped fibers under irradiation at 193nm
Larionov, Y.V., Rybaltovsky, A.A., Semjonov, S.L., Bubnov, M.M., Guryanov, A.N., Yashkov, M.V., Umnikov, A.A.
Published in Optical materials (01.09.2005)
Published in Optical materials (01.09.2005)
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Journal Article
Al-free core composition bismuth-doped optical fibre with luminescence band at 1300 nm
Umnikov, A.A., Guryanov, A.N., Abramov, A.N., Vechkanov, N.N., Firstov, S.V., Mashinsky, V.M., Dvoyrin, V.V., Bulatov, L.I., Dianov, E.M.
Published in 2008 34th European Conference on Optical Communication (01.09.2008)
Published in 2008 34th European Conference on Optical Communication (01.09.2008)
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Conference Proceeding
Dual O+C-band WDM transmission over 1-km hollow core NANF using an O-band bismuth-doped fibre amplifier
Yang Hong, Taengnoi, N, Bottrill, K.R.H, Sakr, H, Bradley, T.D, Hayes, J.R, Jasion, G.T, Yu Wang, Thipparapu, N.K, Umnikov, A.A, Sahu, J.K, Poletti, F, Petropoulos, P, Richardson, D.J
Published in 45th European Conference on Optical Communication (ECOC 2019) (2019)
Published in 45th European Conference on Optical Communication (ECOC 2019) (2019)
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Conference Proceeding
Bismuth-doped optical fibres - spectroscopic study and interpretation of spectra
Mashinsky, V.M., Dvoyrin, V.V., Bulatov, L.I., Bufetov, I.A., Shubin, A.V., Kustov, E.F., Dianov, E.M., Umnikov, A.A., Yashkov, M.V., Guryanov, A.N.
Published in 2006 European Conference on Optical Communications (01.09.2006)
Published in 2006 European Conference on Optical Communications (01.09.2006)
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Conference Proceeding
Absorption, fluorescence and optical amplification in MCVD bismuth-doped silica glass optical fibres
Dvoyrin, V.V, Mashinsky, V.M, Dianov, E.M, Umnikov, A.A, Yashkov, M.V, Guryanov, A.N
Published in 31st European Conference on Optical Communications (ECOC 2005) (2005)
Published in 31st European Conference on Optical Communications (ECOC 2005) (2005)
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Conference Proceeding
Bi-doped silica fibers - a new active medium for tunable fiber lasers and broadband fiber amplifiers
Dvoyrin, V.V., Mashinsky, V.M., Dianov, E.M., Umnikov, A.A., Yashkov, M.V., Guryanov, A.N.
Published in 2006 Optical Fiber Communication Conference and the National Fiber Optic Engineers Conference (2006)
Published in 2006 Optical Fiber Communication Conference and the National Fiber Optic Engineers Conference (2006)
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Conference Proceeding
Bi-doped silica fiber laser
Dianov, E.M., Dvoyrin, V.V., Mashinsky, V.M., Umnikov, A.A., Yashkov, M.V., Guryanov, A.N.
Published in 2006 Optical Fiber Communication Conference and the National Fiber Optic Engineers Conference (2006)
Published in 2006 Optical Fiber Communication Conference and the National Fiber Optic Engineers Conference (2006)
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Conference Proceeding
Efficient Yb fiber laser at 980 nm pumped by the high-brightness semiconductor source
Kurkov, A.S., Dianov, E.M., Paramonov, V.M., Medvedkov, O.I., Vasiliev, S.A., Solodovnikov, V., Zhilin, V., Laptev, A.Yu, Umnikov, A.A., Guryanov, A.N.
Published in Technical Digest. Summaries of papers presented at the Conference on Lasers and Electro-Optics. Postconference Technical Digest (IEEE Cat. No.01CH37170) (2001)
Published in Technical Digest. Summaries of papers presented at the Conference on Lasers and Electro-Optics. Postconference Technical Digest (IEEE Cat. No.01CH37170) (2001)
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Conference Proceeding