Optical communications publications

Invited papers

  1. I.W.Marshall "The future role of semiconductor laser amplifiers" Proc. OSA Topical meeting on optical amplifiers, Snowmass, June 1991 pp66-7
  2. I.W.Marshall, A.J.Lowery, P.D.Constantine, D.J.Cooper and D.Elton "Optimisation of packaged, actively mode-locked 1.5 mm InGaAsP diode laser for >10 Gbit/s OTDM transmission systems" Proc OSA Topical meeting on Picosecond Optoelectronics, Salt Lake City, March 1991, pp181-184
  3. I.W.Marshall, G.N. Brown and D.M.Spirit "Non-linear transmission with practical semiconductor source" IEE Colloquium Oct 1990.
  4. I.W.Marshall, G.N. Brown and D.M.Spirit "Non-linear transmission with practical semiconductor source" International workshop: non-linear effects in fibres, Mons (Oct 1990)

Journal Papers

  1. A.J.Lowery and I.W.Marshall, "Numerical simulations of 1.5 mm actively mode-locked semiconductor lasers including dispersive elements and chirp" IEEE J. Quantum Electron, QE-27, 8, August 1991
  2. B.P.Nelson, K.J.Blow, P.D.Constantine, N.J.Doran, J.K.Lucek, I.W.Marshall and K.Smith "All-optical Gbit/s switching using nonlinear optical loop mirror", Electron. Lett., 27, 9, pp704-5 (1991)
  3. B.Cavanagh, I.W.Marshall, G.Sherlock and H.Wickes "Comparison of bulk buried heterostructure and multiple quantum well laser amplifier switches", Electron. Lett., 27, 3,  pp263-5, Jan 1991
  4. D.M.Spirit, I.W.Marshall, P.D.Constantine, D.L.Williams, S.T.Davey and B.J.Ainslie "Nonlinear dispersion free10 GHz optical pulse train transmission in distributed Erbium doped fibre", Electron. Lett., 27, 3, pp222-3 (1991)
  5. P.E.Barnsley, I.W.Marshall, H.J.Wickes, P.J.Fiddyment, J.C.Regnault and W.J.Devlin, "Absorptive and dispersive switching in a three region InGaAsP semiconductor laser amplifier at 1.57 mm", J. Mod. Opt. 37, 4, pp575-83 (1990)
  6. A.J.Lowery and I.W.Marshall, "Stabilisation of mode-locked pulses using travelling wave semiconductor laser amplifier", Electron. Lett. 26, 2, pp104-5 (1990)
  7. I.W.Marshall, M.J.O'Mahony, D.M.Cooper, P.J.Fiddyment, J.C.Regnault and W.J.Devlin, "Gain characteristics of a 1.5 mm nonlinear split contact laser amplifier", App. Phys Lett. 53, 17, pp1577-9 (1988)
  8. M.J.Creaner, R.C.Steele, I.W.Marshall et al, "Field demonstration of 565 Mbit/s DPSK coherent transmission system over 176 km of installed fibre", Electron. Lett. 24, 22 pp1354-5 (1988)
  9. I.W.Marshall and M.J.O'Mahony, "A 10 GHz optical receiver using a travelling wave semiconductor laser preamplifier", Electron. Lett. 23, 20 pp1052-3 (1987)
  10. M.J.O'Mahony, I.W.Marshall and H.J.Westlake,"Semiconductor laser amplifiers for optical communication systems", Br. Telecom Technol. J. 5, 3, pp9-18 (1987)
  11. I.W.Marshall, D.M.Spirit and M.J.O'Mahony, "Picosecond pulse response of a travelling wave semiconductor laser amplifier", Electron. Lett. 23, 16, pp818-9 (1987)
  12. R.C.Steele and I.W.Marshall, "100 Mbit/s PSK heterodyne experiment using a travelling wave laser amplifier", Electron. Lett. 23, 6, pp296-7 (1987)
  13. M.J.O'Mahony, I.W.Marshall, H.J.Westlake and W.G.Stallard, "Wideband 1.5 mm optical receiver using travelling wave amplifier", Electron. Lett. 22, 23, pp1238-40 (1986)
  14. I.W.Marshall, "Low loss coupling between semiconductor lasers and single mode fibres using tapered lensed fibres", Br. Telecom Technol. J. 4, 2 (1986)
  15. I.W.Marshall, M.J.O'Mahony and P.D.Constantine, "Optical system with two packaged 1.5 mm semiconductor laser amplifier repeaters ", Electron. Lett. 22, pp253-255 (1986)
  16. M.J.O'Mahony, I.W.Marshall, W.J.Devlin and J.C.Regnault, "Low reflectivity semiconductor laser amplifier with 20 dB fibre to fibre gain at 1500 nm", Electron. Lett. 21, 11, pp501-502 (1985)
  17. M.J.O'Mahony, H.J.Westlake and I.W.Marshall, "Gain measurements on laser amplifiers for optical transmission systems at 1.5 mm", Br. Telecom Technol. J. 3, 3 (1985)
  18. A.F.Mitchell, M.J.O'Mahony, I.W.Marshall and B.J.Ainslie, "Low dispersion 1.55 mm optical system operating at 320 Mbaud over 103.5 km", Electron. Lett. 19, 24, p1028 (1983)

Refereed Conference Papers

  1. P.E.Barnsley, P.J.Fiddyment and I.W.Marshall "Clock extraction using an optical nonlinearity" Paper CTuT4 in digest of CLEO 1991, Baltimore (OSA)
  2. G.N.Brown, I.W.Marshall and D.M.Spirit, "Computer simulation of ultra-high capacity non-linear lightwave transmission systems", Proc.Third IEE Telecommunications Conference (Edinburgh, March 1991) pp319-323
  3. P.E.Barnsley, I.W.Marshall, P.J.Fiddyment and M.J.Robertson, "Absorbtive nonlinear semiconductor amplifiers for fast optical switching" Proc. SPIE 1378 (Optically activated switching), pp116-126 (OE/Boston'90 4-9 Nov. 1990)
  4. D.M.Spirit, G.N.Brown I.W.Marshall, and L.C.Blank, "Applications of fibre amplifiers to high data rate nonlinear transmission" Proc. SPIE vol. 1373, paper 20, pp197-208 (San Jose Sept 1990)
  5. I.W.Marshall, D.M.Cooper, P.J.Fiddyment, D.Elton and P.D.Constantine,"Pulse shaping using an InGaAsP saturable absorber integrated with a TWSLA" CFD5 in Digest of CLEO 1990, Anaheim (OSA)
  6. P.E.Barnsley, H.Sundaresan, I.W.Marshall and I.D.Henning, "Optical control of the lasing characteristics of a split contact DFB laser", CMD5 in Digest of CLEO 1990, Anaheim (OSA)
  7. I.W.Marshall, D.M.Spirit and G.N.Brown, "20 Gbit/s 100km non-linear transmission with semiconductor source", PD6 in Digest of OFC 1990
  8. D.Riddell, M.Shabeer, I.Andonovic, B.Culshaw, I.W.Marshall, "All optical digital correlators for multiple access networks", IEEE Telecommunications paper OMTh15 (1990)
  9. P.E.Barnsley, I.W.Marshall, J.C.Regnault and W.J.Devlin, "Absorptive and dispersive switching in a three region InGaAsP semiconductor laser amplifier at 1.57 mm", QE9 Digest (1989) pp174-5 (IoP)
  10. I.W.Marshall and P.D.Constantine "High gain semiconductor laser amplifier package", Proc. ECOC 1989, Gothenburg, pp54-7
  11. I.W.Marshall and W.J.Devlin "Amplification of 1.5 ps pulses by a semiconductor laser amplifier", PD16 in Digest of CLEO 1989,Baltimore (OSA)
  12. M.J.Creaner, R.C.Steele, I.W.Marshall et al, "Field demonstration of 565 Mbit/s DPSK coherent transmission system over 176 km of installed fibre", TuI8 in Digest of OFC 1989, Houston (OSA)
  13. I.W.Marshall, M.J.O'Mahony and P.D.Constantine, "TWSLA preamplifier optical receivers" Proc ECOC 1988, Brighton, pp483-7 (IEE)
  14. I.W.Marshall, M.J.O'Mahony, D.M.Cooper, P.J.Fiddyment, J.C.Regnault and W.J.Devlin, "Optical amplification using a 1.5 mm bistable split contact laser" WD4, in Digest of IQEC 1988, Tokyo (JSAP)
  15. I.W.Marshall and D.M.Spirit, "Observation of large pulse compression in a semiconductor laser amplifier", TuM64, in Digest of CLEO 1988, Anaheim (OSA)
  16. R.C.Steele and I.W.Marshall, "Investigation of coherent optical communications systems with DPSK and PSK modulation and the use of a travelling wave laser amplifier in a PSK transmission experiment", Proc SPIE vol. 841, pp322-7 (1987)
  17. M.J.O'Mahony and I.W.Marshall, "Wideband optical receivers using travelling wave amplifiers for Gbit/s systems", Proc. Globecom 1987, Tokyo, pp833-6 (IEEE)
  18. I.W.Marshall, D.M.Spirit and M.J.O'Mahony, "High speed dynamic response of a semiconductor laser amplifier", ThI3, in Digest of CLEO/IQEC 1987, Baltimore (OSA)
  19. I.W.Marshall, M.J.O'Mahony and P.D.Constantine, "Measurements on a 206 km optical transmission system experiment at 1.5 mm using two packaged semiconductor laser amplifiers as repeaters", Proc ECOC 1986, Barcelona
  20. M.J.O'Mahony, I.W.Marshall, H.J.Westlake, W.J.Devlin and J.C.Regnault, "A 200 km 1.5 mm optical transmission experiment using a semiconductor laser amplifier repeater", WE5, in Digest of OFC/IGWO 1986, Atlanta (OSA)
  21. M.J.O'Mahony, H.J.Westlake and I.W.Marshall, "An optical repeater using a semiconductor laser amplifier", ICTT 1985, London (IEE)
  22. M.J.O'Mahony, H.J.Westlake and I.W.Marshall, "Limitations on repeater spacing with an optical amplifier repeater", TUQ12, in Digest of OFC 1985, San Diego (OSA)
  23. M.J.O'Mahony, H.J.Westlake and I.W.Marshall, "Characterisation of laser amplifier for optical transmission systems" Paper 9 IEE Colloquim digest 1984/111

Reviewed Workshop Papers

  1. P.E.Barnsley, I.W.Marshall and P.J.Fiddyment "Wavelength and time switching using semiconductor nonlinear optical amplifiers", Proc. IEE colloquium on Optical MANs (March 1991)
  2. R.C.Steele and I.W.Marshall, "100Mbit/s PSK heterodyne experiment using a travelling wave laser amplifier", IEE Coll 1987/23 paper 7
  3. I.W.Marshall and W.J.Devlin, "Amplification of 1.5 ps pulses by a semiconductor laser amplifier" Paper 15 in IEE Colloquium digest no 1989/119
  4. A.J.Lowery and I.W.Marshall "Numerical and experimental results from a TWLA boosted mode-locked semiconductor laser" P1.34 in Digest of EQEC 1989, Dresden (Acad. Sci. GDR)
  5. I.W.Marshall and W.J.Devlin "Amplification of 1.5 ps pulses by a semiconductor laser" S13 in Digest of EQEC 1989, Dresden (Acad. Sci. GDR)

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