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Dr Gregory Jasion

email: G.Jasion@soton.ac.uk
tel: +44 23 8059 2610

Research Fellow

Member of groups

About Gregory Jasion

Dr Gregory Jasion obtained his MEng in Aerospace engineering at the University of Southampton in 2008. He completed his PhD on helicopter dust entrainment in 2013 during which he developed and contributed to several codes for the simulation of multiphase and granular flow. Greg subsequently joined the Microstructured Optical Fibres group at the ORC as a specialist in numerical modelling of multiphase flow applied to fused glass and fibre drawing. In 2016 he was awarded a Research Fellowship from the Royal Academy of Engineering to develop hollow core fibres for high power laser delivery.

There are 31 publications in ORC database for 'Jasion, G.'

  • 7637 —  J.R.Hayes, S.R.Sandoghchi, T.D.Bradley, Z.Liu, R.Slavík, M.A.Gouveia, N.V.Wheeler, G.Jasion, Y.Chen, E.Numkam Fokoua, M.N.Petrovich, D.J.Richardson, F.PolettiAntiresonant hollow core fiber with an octave spanning bandwidth for short haul data communications
    Journal of Lightwave Technology 2016 pp.1-5 Submitted    [ePrint: 403707]
  • 7570 —  Yong Chen, M.N.Petrovich, S.Sandoghchi, T.Bradley, J.Hayes, N.Wheeler, E.Numkam Fokoua, G.Jasion, H.C.Mulvad, Z.Liu, S-U.Alam, R.Slavík, F.Poletti, D.J.RichardsonRecent advances in the development of high performance hollow-core photonic bandgap fibres
    18th International Conference on Transparent Optical Networks (ICTON) Trento, IT 10-14 Jul 2016
    [Abstract]
       [ePrint: 400829]
  • 7487 —  T.Bradley, N.Wheeler, G.Jasion, D.Gray, J.Hayes, M.Botelho Alonso, S.M.Sandoghchi, Yong Chen, F.Poletti, D.J.Richardson, M.PetrovichModal content in hypocycloid Kagome hollow core photonic crystal fibers
    Optics Express 2016
    [Abstract]
       [ePrint: 391450]
  • 7467 —  E.R.Numkam Fokoua, G.Jasion, Yong Chen, S.Sandoghchi, T.Bradley, N.Wheeler, J.Hayes, M.Petrovich, D.J.Richardson, F.PolettiRecent advances in hollow fiber technology for telecoms applications
    IEEE Summer Topical Meetings Series Newport Beach, US 11-13 Jul 2016
    [Abstract]
       [ePrint: 397210]
  • 7455 —  T.Bradley, N.V.Wheeler, G.T.Jasion, D.Gray, J.Hayes, M.Botelho Alonso, S.R.Sandoghchi, Yong Chen, F.Poletti, M.Petrovich, D.J.RichardsonS2 measurement of higher order mode content in low loss hypocycloid Kagomé hollow core photonic crystal fiber
    CLEO 2016 San Jose 5-10 Jun 2016
    [Abstract]
       [ePrint: 397100]
  • 7428 —  Yong Chen, H.C.Mulvad, S.M.Sandoghchi, E.Numkam Fokoua, T.Bradley, J.Hayes, N.Wheeler, G.Jasion, S-U.Alam, F.Poletti, M.Petrovich, D.J.RichardsonFirst demonstration of low loss, bend insensitive 37-cell hollow-core photonic bandgap fiber at 1µm for high power delivery applications
    CLEO Science and Innovations 2016 San Jose 5-10 Jun 2016
    [Abstract]
       [ePrint: 396862]
  • 7411 —  Yong Chen, S.R.Sandoghchi, E.Numkam Fokoua, T.Bradley, J.Hayes, N.Wheeler, G.Jasion, D.Gray, F.Poletti, M.N.Petrovich, D.J.RichardsonDetailed study of macrobending effects in a wide transmission bandwidth hollow-core photonic bandgap fiber
    Photonics Europe 2016 Brussels 3-7 Apr 2016 Society of Photo-Optical Instrumentation Engineers (SPIE)
    [Abstract]
       [ePrint: 395521]
  • 7404 —  N.Wheeler, T.Bradley, J.R.Hayes, G.Jasion, Yong Chen, S.M.Sandoghchi, P.Horak, F.Poletti, M.Petrovich, D.J.RichardsonDual hollow-core anti-resonant fibres
    SPIE Photonics Europe 2016 Brussels 3-7 Apr 2016
    [Abstract]
       [ePrint: 394169]
  • 7401 —  N.Wheeler, Yong Chen, J.R.Hayes, S.Sandoghchi, G.Jasion, T.Bradley, E.Numkam Fokoua, N.Baddela, D.Gray, Z.Liu, Yongmin Jung, S-U.Alam, R.Slavík, F.Poletti, M.N.Petrovich, D.J.RichardsonHigh capacity, low latency data transmission using hollow core photonic bandgap fibers
    Optical Fiber Communication Conference (OFC) Anaheim 20-24 Mar 2016    [ePrint: 393727]
  • 7389 —  J.R.Hayes, S.Sandoghchi, T.Bradley, Z.Liu, R.Slavík, M.A.Gouveia, N.Wheeler, G.Jasion, Yong Chen, E.Numkam Fokoua, M.N.Petrovich, D.J.Richardson, F.PolettiAntiresonant hollow core fiber with octave spanning bandwidth for short haul data communications
    Optical Fiber Communication Conference (OFC) Anaheim 20-24 Mar 2016 Th5A.3 (Postdeadline)
    [Abstract]
       [ePrint: 393675]
  • 7305 —  D.R.Gray, M.N.Petrovich, S.R.Sandoghchi, N.V.Wheeler, N.K.Baddela, G.T.Jasion, T.Bradley, D.J.Richardson, F.PolettiReal-time modal analysis via wavelength-swept spatial and spectral (S2) imaging
    IEEE Photonics Technology Letters 2016 pp.1-4
    [Abstract]
       [ePrint: 379433]
  • 7392 —  S.R.Sandoghchi, D.R.Gray, Yong Chen, N.Wheeler, T.Bradley, J.R.Hayes, E.R.Numkam Fokoua, G.T.Jasion, S.M.Abokhamis Mousavi, M.N.Petrovich, F.PolettiHigh dynamic range technique for discrete and distributed scattering loss measurement in microstructured optical fibres
    European Conference on Optical Communication (ECOC'15) Valencia 27 Sep - 1 Oct 2015 Mo.3.1.4
    [Abstract]
       [ePrint: 394096]
  • 7345 —  D.J.Richardson, Yong Chen, N.Wheeler, J.R.Hayes, T.Bradley, Z.Liu, S.Sandoghchi, G.Jasion, E.Numkam Fokoua, D.Gray, R.Slavík, Yongmin Jung, N.H.L.Wong, F.Poletti, M.N.PetrovichPhotonic bandgap fibres for low-latency data transmission
    European Conference on Optical Communication (ECOC'15) Valencia 27 Sep - 1 Oct 2015 Mo.4.1.1 (Invited)
    [Abstract]
       [ePrint: 388113]
  • 7237 —  G.T.Jasion, E.R.Numkam Fokoua, J.S.Shrimpton, D.J.Richardson, F.PolettiStudying the limits of production rate and yield for the volume manufacturing of hollow core photonic band gap fibers
    Optics Express 2015 Vol.23(25) pp.32179-32190
    [Abstract]
       [ePrint: 379169]
  • 7177 —  S.R.Sandoghchi, M.N.Petrovich, D.R.Gray, Yong Chen, N.V.Wheeler, T.D.Bradley, N.H.L.Wong, G.Jasion, J.R.Hayes, E.Numkam Fokoua, M.Botelho Alonso Gouveia, S.M.Abokhamis Mousavi, D.J.Richardson, F.PolettiOptical side scattering radiometry for high resolution, wide dynamic range longitudinal assessment of optical fibers
    Optics Express 2015 Vol.23(21) pp.27960-27974
    [Abstract]
       [ePrint: 383003]
  • 7157 —  Yong Chen, Z.Liu, S.Sandoghchi, G.Jasion, T.Bradley, E.Numkam Fokoua, J.R.Hayes, N.V.Wheeler, D.Gray, B.Mangan, R.Slavík, F.Poletti, M.N.Petrovich, D.J.RichardsonMulti-kilometer long, longitudinally uniform Hollow Core Photonic Bandgap Fibers for broadband low latency data transmission
    Journal of Lightwave Technology 2015 Vol.34(1) pp.104-113
    [Abstract]
       [ePrint: 381945]
  • 7155 —  E.Numkam Fokoua, S.R.Sandoghchi, Yong Chen, G.T.Jasion, N.V.Wheeler, N.K.Baddela, J.R.Hayes, M.N.Petrovich, D.J.Richardson, F.PolettiAccurate modelling of fabricated hollow-core photonic bandgap fibers
    Optics Express 2015 Vol.23(18) pp.23117-23132
    [Abstract]
       [ePrint: 381462]
  • 7095 —  G.T.Jasion, E.R.Numkam Fokoua, J.S.Shrimpton, D.J.Richardson, F.PolettiCombined structural and optical modelling tool to optimise design and fabrication of hollow core photonic band gap fibres
    European Conference on Optical Communications (ECOC) Valencia, Spain 27 Sep-1 Oct 2015 (Poster)
    [Abstract]
       [ePrint: 381150]
  • 7052 —  Yong Chen, Z.Liu, S.R.Sandoghchi, G.Jasion, T.D.Bradley, E.R.Numkam Fokoua, J.R.Hayes, N.V.Wheeler, D.R.Gray, B.J.Mangan, R.Slavík, F.Poletti, M.N.Petrovich, D.J.RichardsonDemonstration of an 11km hollow core photonic bandgap fiber for broadband low-latency data transmission
    OFC '15 Los Angeles 22-26 Mar 2015 Th5A.1 (Postdeadline)
    [Abstract]
       [ePrint: 378932]
  • 7051 —  G.T.Jasion, F.Poletti, J.Shrimpton, D.J.RichardsonVolume Manufacturing of Hollow Core Photonic Band Gap Fibers: Challenges and Opportunities
    OFC '15 Los Angeles 22-26 Mar 2015 W2A.37
    [Abstract]
       [ePrint: 378933]
  • 7043 —  G.T.Jasion, J.S.Shrimpton, Yong Chen, T.Bradley, D.J.Richardson, F.PolettiMicroStructure Element Method (MSEM): viscous flow model for the virtual draw of microstructured optical fibers
    Optics Express 2015 Vol.23(1) pp.312-329
    [Abstract]
       [ePrint: 378399]
  • 7028 —  M.Kuschnerov, V.A.J.M.Sleiffer, Yingkan Chen, Erik de Man, Yong Chen, Z.Liu, S.Sandoghchi, G.Jasion, T.Bradley, E.Numkam Fokoua, J.R.Hayes, N.Wheeler, D.Gray, R.Slavík, Yongmin Jung, N.H.L.Wong, B.Mangan, F.Poletti, M.N.Petrovich, D.J.RichardsonData transmission through up to 74.8 km of hollow-core fiber with coherent and direct-detect transceivers
    European Conference on Optical Communication (ECOC'15) Valencia 27 Sep - 1 Oct 2015
    [Abstract]
       [ePrint: 388115]
  • 6967 —  D.R.Gray, S.R.Sandoghchi, N.V.Wheeler, N.Baddela, G.T.Jasion, M.N.Petrovich, F.Poletti, D.J.RichardsonAccurate calibration of S2 and interferometry based multimode fiber characterization techniques
    Optics Express 2015 Vol.23(8) pp.10540-10552
    [Abstract]
       [ePrint: 376889]
  • 6771 —  D.R.Gray, S.R.Sandoghchi, N.V.Wheeler, N.K.Baddela, G.T.Jasion, M.N.Petrovich, F.Poletti, D.J.RichardsonMitigating spectral leakage and sampling errors in spatial and spectral (S2) imaging
    OFC Los Angeles 22-26 Mar 2015
    [Abstract]
       [ePrint: 379629]
  • 6769 —  S.R.Sandoghchi, G.T.Jasion, N.V.Wheeler, J.P.Wooler, R.P.Boardman, N.Baddela, Yong Chen, J.R.Hayes, E.Numkam Fokoua, T.Bradley, T.Gray, S.Abokhamis Mousavi, M.N.Petrovich, F.Poletti, D.J.RichardsonX-ray computational tomography of hollow core photonic bandgap fibre
    3rd EPSRC Manufacturing the Future Conference Glasgow 23 Sep 2014    [ePrint: 382608]
  • 6767 —  S.R.Sandoghchi, G.T.Jasion, N.V.Wheeler, S.Jain, Z.Lian, J.P.Wooler, R.P.Boardman, N.Baddela, Yong Chen, J.R.Hayes, E.Numkam Fokoua, T.Bradley, D.R.Gray, S.Abokhamis Mousavi, M.N.Petrovich, F.Poletti, D.J.RichardsonX-ray tomography for structural analysis of microstructured and multimaterial optical fibers and preforms
    Optics Express 2014 Vol.22(21) pp.26181-26192
    [Abstract]
       [ePrint: 375054]
  • 6664 —  F.Poletti, G.T.Jasion, E.Numkam Fokoua, S.R.Sandoghchi, Yong Chen, N.V.Wheeler, N.K.Baddela, J.R.Hayes, T.Bradley, M.N.Petrovich, D.J.RichardsonHollow core fibre technology for data transmission
    Asia Communications and Photonics Conference (ACP) Shanghai 11-14 Nov 2014 AW3C.2 (Invited)
    [Abstract]
       [ePrint: 375859]
  • 6653 —  S.R.Sandoghchi, G.T.Jasion, N.V.Wheeler, J.P.Wooler, R.P.Boardman, N.Baddela, Yong Chen, J.R.Hayes, E.Numkam Fokoua, T.Bradley, T.Gray, S.Abokhamis Mousavi, M.N.Petrovich, F.Poletti, D.J.RichardsonX-Ray Tomography for Structural Analysis of Microstructured Optical Fibres and Preforms
    European Conference on Optical Communications (ECOC) Cannes 21-25 Sep 2014 Th.2.4.2
    [Abstract]
       [ePrint: 369659]
  • 6586 —  G.T.Jasion, S.R.Sandoghchi, Yong Chen, N.V.Wheeler, T.Bradley, N.K.Baddela, J.R.Hayes, M.N.Petrovich, D.J.Richardson, J.S.Shrimpton, F.PolettiNovel Fluid Dynamics Model to Predict Draw of Hollow Core Photonic Band-Gap Fibres
    European Conference on Optical Communications (ECOC) Cannes 21-25 Sep 2014
    [Abstract]
       [ePrint: 368092]
  • 6543 —  D.R.Gray, S.R.Sandoghchi, N.V.Wheeler, G.T.Jasion, J.P.Wooler, M.N.Petrovich, F.Poletti, D.J.RichardsonTowards real-time mode content characterization of multimode fibers
    European Conference on Optical Communication (ECOC) Cannes 21-25 Sep 2014
    [Abstract]
       [ePrint: 369669]
  • 6216 —  S.R.Sandoghchi, T.Zhang, J.P.Wooler, N.K.Baddela, N.V.Wheeler, Yong Chen, G.T.Jasion, D.R.Gray, E.Numkam Fokoua, J.R.Hayes, M.N.Petrovich, F.Poletti, D.J.RichardsonFirst investigation of longitudinal defects in hollow core photonic bandgap fibers
    Conference on Optical Fibre Communications OFC '14 San Francisco 9-13 Mar 2014
    [Abstract]
       [ePrint: 367585]

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