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Dr Graham Hesketh

tel: +44 23 8059 2086

Research Fellow

Member of groups

About Graham D.Hesketh

Graham graduated with First Class Honours in Physics with Astrophysics from the University of Kent in 2009 and obtained the MSc in Quantum Fields and Fundamental Forces from Imperial College London in 2010. In 2014 he obtained his PhD in Nonlinear Effects in Multimode Optical Fibres from the Optoelectronics Research Centre at the University of Southampton, for which he was awarded an EPSRC Doctoral Prize. Graham has since held a research fellow position at the University of Southampton.
Research interests: Experimental research in optical fibre communications with an emphasis on optical regeneration of communication signals using nonlinear effects in optical fibres. Theoretical and numerical analysis of nonlinear optical phenomena including high peak power pulse propagation, optical regeneration of fibre communications signals and exact solutions to nonlinear coupled ordinary differential equations.

There are 23 publications in ORC database for 'Hesketh'

  • 7526 —  G.D.Hesketh, P.PetropoulosMinimizing inter-channel cross-phase modulation with optical phase conjugation in asymmetric fibre links
    Optics Express 2016 Vol.24(18) pp.20270-20280
       [ePrint: 399842]
  • 7506 —  P.Petropoulos, K.Bottrill, F.Parmigiani, G.Hesketh, L.Jones, D.J.RichardsonApplications of nonlinear parametric effects for advanced processing of optical signals
    CLEO - Science and Innovations 2016 San Jose 5-10 Jun 2016 (Invited)
       [ePrint: 398466]
  • 7302 —  K.Bottrill, G.Hesketh, F.Parmigiani, D.J.Richardson, P.PetropoulosOptimisation of amplitude limiters for phase preservation based on the exact solution to degenerate four-wave mixing
    Optics Express 2016 pp.1-14 Accepted
       [ePrint: 386423]
  • 7286 —  G.D.HeskethGeneral complex envelope solutions of coupled-mode optics with quadratic or cubic nonlinearity
    Journal of the Optical Society of America B 2015 Vol.32 pp.2391-2399
       [ePrint: 385218]
  • 7285 —  G.Hesketh, K.R.H.Bottrill, F.Parmigiani, D.J.Richardson, P.PetropoulosOn the role of signal-pump ratio in fwm-based phase preserving amplitude regeneration
    17th International Conference on Transparent Optical Networks (ICTON '15) Budapest, Hungary 5-9 Jul 2015
       [ePrint: 385228]
  • 7104 —  K.R.H.Bottrill, F.Parmigiani, L.Jones, G.Hesketh, D.J.Richardson, P.PetropoulosPhase and amplitude regeneration through sequential PSA and FWM saturation in HNLF
    European Conference on Optical Communication (ECOC '15) Valencia, Spain 27 Sep - 1 Oct 2015
       [ePrint: 382775]
  • 7102 —  K.Bottrill, G.Hesketh, F.Parmigiani, D.J.Richardson, P.PetropoulosInvestigation into the role of pump to signal power ratio in FWM-based phase preserving amplitude regeneration
    CLEO 2015 San Jose, CA 5-10 Jun 2015 SM2M.1
       [ePrint: 378662]
  • 6850 —  F.Parmigiani, G.Hesketh, R.Slavík, P.Horak, P.Petropoulos, D.J.RichardsonPolarization-assisted phase-sensitive processor
    Journal of Lightwave Technology 2015 Vol.33(6) pp.1166-1174 (Invited)
       [ePrint: 376558]
  • 7094 —  G.D.HeskethNonlinear effects in multimode optical fibers
    PhD Thesis - Nov 2014 Supervisor: P.Horak
       [ePrint: 374911]
  • 6793 —  K.R.H.Bottrill, G.D.Hesketh, F.Parmigiani, P.D.Horak, D.J.Richardson, P.PetropoulosSuppression of gain variation in a PSA-based phase regenerator using an additional harmonic
    IEEE Photonics Technology Letters 2014 Vol.26(20) pp.2074-2077
       [ePrint: 375048]
  • 6458 —  F.Parmigiani, R.Slavík, G.Hesketh, P.Petropoulos, D.J.RichardsonQuadrature decomposition of optical fields using two orthogonal phase sensitive amplifiers
    European Conference on Optical Communication (ECOC) Cannes 21-25 Sep 2014
       [ePrint: 370148]
  • 6455 —  F.Parmigiani, G.Hesketh, R.Slavík, P.Horak, P.Petropoulos, D.J.RichardsonOptical phase quantizer based on phase sensitive four wave mixing at low nonlinear phase shifts
    Photonics Technology Letters 2014 Vol.26(21) pp.2146-2149
       [ePrint: 369627]
  • 6454 —  F.Parmigiani, R.Slavík, G.Hesketh, P.Horak, P.Petropoulos, D.J.RichardsonEfficient binary phase quantizer based on phase sensitive four wave mixing
    European Conference on Optical Communication (ECOC) Cannes 21-25 Sep 2014
       [ePrint: 370149]
  • 6408 —  F.Parmigiani, G.Hesketh, K.R.H.Bottrill, R.Slavík, P.Horak, P.Petropoulos, D.J.RichardsonAdvanced implementations of phase sensitive amplifiers
    IEEE Summer Topicals Montréal 14-16 Jul 2014 (Invited)
       [ePrint: 367485]
  • 6351 —  F.Parmigiani, G.Hesketh, R.Slavík, P.Horak, P.Petropoulos, D.J.RichardsonNovel polarization-assisted phase sensitive optical signal processor requiring low nonlinear phase shifts
    CLEO '14 San Jose, CA 8-13 Jun 2014
       [ePrint: 366070]
  • 6350 —  F.Parmigiani, K.R.H.Bottrill, G.Hesketh, P.Horak, P.Petropoulos, D.J.RichardsonSignal regeneration techniques for advanced modulation formats
    CLEO '14 San Jose, CA 8-13 Jun 2014 (Invited)
       [ePrint: 366073]
  • 6327 —  K.R.H.Bottrill, G.Hesketh, F.Parmigiani, P.Horak, D.J.Richardson, P.PetropoulosAn optical phase quantiser exhibiting suppressed phase dependent gain variation
    Conference on Optical Fibre Communications OFC '14 San Francisco 9-13 Mar 2014
       [ePrint: 363135]
  • 6190 —  G.Hesketh, P.HorakReducing bit-error rate with optical phase regeneration in multilevel modulation formats
    Optics Letters 2013 Vol.38(24) pp.5357-5360
       [ePrint: 360449]
  • 6154 —  G.Hesketh, P.HorakAll-optical phase regeneration of multi-level amplitude and phase shift keyed signals
    CLEO/Europe-IQEC 2013 Munich 12-16 May 2013 CI-3.3
       [ePrint: 360456]
  • 5849 —  G.Hesketh, P.HorakEffect of all-optical phase regeneration on fiber transmission capacity
    International Conference on Transparent Optical Networks (ICTON '13) Cartagena Spain 23-27 Jun 2013 (Invited)
       [ePrint: 365186]
  • 5576 —  G.Hesketh, F.Poletti, P.HorakSpatio-temporal self-focusing in femtosecond pulse transmission through multimode optical fibers
    Journal of Lightwave Technology 2012 Vol.30(17) pp.2764 - 2769
       [ePrint: 342422]
  • 5543 —  G.Hesketh, F.Poletti, P.HorakSpatio-temporal collapse of ultrashort pulses in multimode optical fibers
    OSA Nonlinear Photonics '12 Colorado Springs 17-21 Jun 2012 NTu2D.6
       [ePrint: 376129]
  • 5052 —  G.Hesketh, F.Poletti, P.HorakModal decomposition of self-focusing effects in optical fibres
    CLEO/Europe-EQEC 2011 Munich 22-26 May 2011
       [ePrint: 341459]

  • For more publications, visit our database search tool.


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