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Dr Andrey A. Umnikov

tel: +44 23 8059 3134

Research Fellow

Member of groups

About Dr. Andrey Umnikov

Dr. Andrey Umnikov graduated from Nizhny Novgorod State Technical University (Russia, the city of Nizhny Novgorod) in 1998. The same year he joined the Institute of Chemistry of High-Purity Substances of the Russian Academy of Science (RAS) as a post-graduate student of the laboratory of Optical Fibers Technology. He received his Ph.D. in Chemistry from the Institute of Chemistry of High-Purity Substances of the RAS in 2005. Henceforth, Dr. Andrey Umnikov was working there as a Research scientist up to the end of January, 2014. In February 2014, he joined the Silica Fibre Fabrication Group at the ORC, University of Southampton. Research interests of Dr. Andrey Umnikov lie within the sphere of the study of various dopants for active and passive optical fibres in silica matrix and the development of fibre preforms fabrication process.

There are 12 publications in ORC database for 'Umnikov'

  • 7806 —  N.K.Thipparapu, G.Chunyun, A.Umnikov, P.Barua, A.Taranta, R.Standish, J.SahuBi-doped fibre lasers and wideband amplifiers in the 1150-1500nm band
    Beyond state of the art optical communications London 2 Jun 2017
       [ePrint: 411116]
  • 7657 —  J.K.Sahu, N.Thipparapu, A.Umnikov, P.Barua, M.Nunez VelazquezAmplifier and laser demonstrations in bi-doped silica optical fibers
    International Conference on Fibre Optics and Photonics Kanpur, India 2016 (Invited)
       [ePrint: 404360]
  • 7550 —  N.Thipparapu, A.Umnikov, P.Barua, M.Nunez Velazquez, J.SahuBi-doped fiber amplifiers: optical properties, challenges and applications
    XXIst International Summer School Krutyn, Poland 4-10 Sep 2016
       [ePrint: 400751]
  • 7549 —  N.Thipparapu, A.Umnikov, P.Barua, M.Nunez Velazquez, J.SahuA review on our latest amplifier and laser demonstrations by Bi-doped fibers
    International Training School on Fiber Lasers & Optical Fiber Technology Poster Prague 30 Aug - 1 Sep 2016
       [ePrint: 400752]
  • 7449 —  J.K.Sahu, N.Thipparapu, A.Umnikov, P.BaruaProgress towards efficient Bi fiber lasers and amplifiers
    The 24th international congress on glass Shangai 7-11 Apr 2016 (Invited)
       [ePrint: 397021]
  • 7448 —  J.K.Sahu, N.Thipparapu, A.Umnikov, P.BaruaRecent advances in Bi-doped fiber lasers and amplifiers
    11th International Symposium on SiO2, Advanced dielectrics and Related Devices Nice 13-15 Jun 2016 (Invited)
       [ePrint: 397024]
  • 7374 —  N.K.Thipparapu, A.A.Umnikov, P.Barua, J.K.SahuBi-doped fiber amplifier with a flat gain of 25dB operating in the wavelength band 1320-1360nm
    Optics Letters 2016 Vol.41(7) pp.1518-1521
       [ePrint: 387904]
  • 7218 —  N.K.Thipparapu, A.Umnikov, S.Jain, B.Pranabesh, J.K.SahuDiode pumped Bi-doped fiber laser operating at 1360nm
    4th Workshop on Specialty Optical Fibers and Their Applications (WSOF-2015) Hong Kong 4-6 Nov 2015
       [ePrint: 383763]
  • 7217 —  N.K.Thipparapu, S.Jain, A.Umnikov, P.Barua, J.K.SahuProgress towards development of efficient Bi-doped fiber lasers and amplifiers
    Siegman International School on Lasers Amberg, Germany 2-7 Aug 2015 (Poster)
       [ePrint: 383762]
  • 7108 —  N.K.Thipparapu, S.Jain, A.A.Umnikov, P.Barua, J.K.Sahu1120nm diode-pumped Bi-doped fiber amplifier
    Optics Letters 2015 Vol.40(10) pp.2441-2444
       [ePrint: 381666]
  • 7107 —  N.K.Thipparapu, S.Jain, A.A.Umnikov, P.Barua, J.K.Sahu1180nm Bi-doped aluminosilicate fiber amplifier
    CLEO/Europe 2015 - European Conference on Lasers and Electro-Optics Munich 21-25 Jun 2015 accepted
       [ePrint: 378598]
  • 7106 —  M.O.Berendt, J.Spurrell, P.Barua, A.A.Umnikov, M.Nuņez Velazquez, J.K.Sahu, S.U.Alam, D.J.Richardson5mJ pulsed Yb-doped all-fiber MOPA seeded by 0.2nm spectrally sliced super luminescent diode
    CLEO/Europe 2015 - European Conference on Lasers and Electro-Optics Munich 21-25 Jun 2015
       [ePrint: 378599]

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