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Article

Gordienko, V.; Stephens, M.F.C.; El-Taher, A.E. and Doran, N.J. (2017). Ultra-flat wideband single-pump Raman-enhanced parametric amplification. Optics Express, 25 (5), pp. 4810-4818.

Doran, N.J. and Ellis, A.D. (2014). Minimising total energy requirements in amplified links by optimising amplifier spacing. Optics Express, 22 (16), pp. 19810-19817.

Stephens, M.F.C.; Tan, M.; Phillips, I.D.; Sygletos, S.; Harper, P. and Doran, N.J. (2014). 1.14Tb/s DP-QPSK WDM polarization-diverse optical phase conjugation. Optics Express, 22 (10), pp. 11840-11848.

Giacoumidis, E.; Jarajreh, M.A.; Sygletos, S.; Le, S.T.; Farjady, F.; Tsokanos, A.; Hamié, A.; Pincemin, E.; Jaouën, Y.; Ellis, A.D. and Doran, N.J. (2014). Dual-polarization multi-band optical OFDM transmission and transceiver limitations for up to 500 Gb/s uncompensated long-haul links. Optics Express, 22 (9), pp. 10975-10986.

Alleston, S.B.; Harper, P.; Penketh, I.S.; Bennion, I.; Doran, N.J. and Ellis, A.D. (1999). 1000 Km transmission of 40 Gbit/s single channel RZ data over dispersion managed standard (non-dispersion shifted) fibre. Electronics letters, 35 (10), pp. 823-824.

Stephens, M.F.C.; Gordienko, V. and Doran, N.J. 20 dB net-gain polarization-insensitive fiber optical parametric amplifier with >2 THz bandwidth. Optics Express, 25 (9), pp. 10597-10609.

Ruffini, M.; Achouche, M.; Arbelaez, A.; Bonk, R.; di Giglio, A.; Doran, N.J.; Furdek, M.; Jensen, R.; Montalvo, J.; Parsons, N.; Pfeiffer, T.; Quesada, L.; Raack, C.; Rohde, H.; Schiano, M.; Talli, G.; Townsend, P.; Wessaly, R.; Wosinska, L.; Yin, X. and Payne, D.B. Access and metro network convergence for flexible end-to-end network design [invited]. Journal of Optical Communications and Networking, 9 (6), pp. 524-535.

Gordienko, V.; Stephens, M.F.C. and Doran, N.J. Broadband gain-spectrum measurement for fiber optical parametric and Raman amplifiers. IEEE Photonics Technology Letters, 29 (16), pp. 1399-1402.

Stephens, M.F.C.; Phillips, I.D.; Rosa, P.; Harper, P. and Doran, N.J. Improved WDM performance of a fibre optical parametric amplifier using Raman-assisted pumping. Optics Express, 23 (2), pp. 902-911.

Doran, N.J.; Forysiak, W.; Knox, F.M.; Smith, N.J. and Bennion, I. Optimising transmission capacity: long distance and terrestrial applications. Philosophical Transactions A, 354 (1708), pp. 679-694.

Ellis, A.D.; McCarthy, M.E.; Al-Khateeb, M.A.Z.; Sorokina, M. and Doran, N.J. Performance limits in optical communications due to fiber nonlinearity. Advances in Optics and Photonics, 9 (3), pp. 429-503.

Redyuk, A.; Stephens, M.F.C. and Doran, N.J. Suppression of WDM four-wave mixing crosstalk in fibre optic parametric amplifier using Raman-assisted pumping. Optics Express, 23 (21),

Yushko, O.; Redyuk, A.; Fedoruk, M.; Blow, K.J.; Doran, N.J.; Ellis, A.D. and Turitsyn, S. Timing and phase jitter suppression in coherent soliton transmission. Optics Letters, 39 (21), pp. 6308-6311.

Book Section

Le, S.T.; Phillips, I.D.; Prilepsky, J.E.; Harper, P.; Doran, N.J.; Ellis, A.D. and Turitsyn, S.K. (2016). First experimental demonstration of nonlinear inverse synthesis transmission over transoceanic distances. IN: Optical Fiber Communication Conference 2016. OSA Technical Digest . Optical Society of America.

Ellis, A.D.; Phillips, I.D.; Tan, M.; Stephens, M.F.C.; McCarthy, M.E.; Al Kahteeb, M.A.Z.; Iqbal, M.A.; Perentos, A.; Fabbri, S.; Gordienko, V.; Lavery, D.; Liga, G.; Saavedra, M.G.; Maher, R.; Sygletos, S.; Harper, P.; Doran, N.J.; Bayvel, P. and Turitsyn, S.K. (2015). Enhanced superchannel transmission using phase conjugation. IN: European Conference on Optical Communication, ECOC. IEEE.

Stephens, M.F.; Phillips, I.D.; Harper, P. and Doran, N.J. (2015). Fibre optical parametric amplifier incorporating a Raman-pump for reduced four-wave mixing crosstalk. IN: The European Conference on Lasers and Electro-Optics 2015. Optical Society of America.

Jarajreh, M.A.; Rajbhandari, S.; Giacoumidis, E.; Doran, N.J. and Ghassemlooy, Z. (2014). Fibre impairment compensation using artificial neural network equalizer for high-capacity coherent optical OFDM signals. IN: 2014 9th international symposium on Communication Systems, Networks and Digital Signl Processing, CSNDSP 2014. IEEE.

Stampoulidis, L.; Giacoumidis, E.; O'Keefe, M.F.; Aldaya, I.; Walker, R.G.; Zhou, Y.; Cameron, N.; Kehayas, E.; Tsokanos, A.; Tomkos, I.; Doran, N.J. and Zimmermann, L. (2013). Cost-effective broadband GaAs IQ modulator array for long-reach OFDM-PONs. IN: 39th European Conference and exhibition on Optical Communication (ECOC 2013). IET conference publications . Red Hook, NY (US): IET.

Giacoumidis, E.; Aldaya, I.; Vgenopoulou, V.; Doran, N.J. and Jaouën, Y. (2013). Impact of reduced complexity inverse Volterra series transfer function-based nonlinear equalizer in coherent OFDM systems for next-generation core networks. IN: 15th International Conference on Transparent Optical Networks, ICTON 2013. IEEE conference publications . IEEE.

Doran, N.J. and Ellis, A.D. (2013). Optical link design for minimum power consumption and maximum capacity. IN: 39th European Conference and exhibition on Optical Communication (ECOC 2013). IET conference publications . IET.

Murray, N.J.; Olubodun, O.A.; Harper, P. and Doran, N.J. (2013). Performance enhancement of partial-42.7 Gb/s DPSK via an asymmetrical receiver design. IN: 15th International Conference on Transparent Optical Networks, ICTON 2013. IEEE conference publications . IEEE.

Olubodun, O.A.; Murray, N.J.; Harper, P. and Doran, N.J. (2013). Performance evaluation of strongly filtered asymmetric 42.7 Gb/s coherent 50%RZ-BPSK system. IN: 15th International Conference on Transparent Optical Networks, ICTON 2013. IEEE conference publications . IEEE.

Olubodun, O.A. and Doran, N.J. (2012). Novel asymmetrical filtered 40 Gb/s NRZ-DPSK receiver design in a 50GHz grid. IN: 14th International Conference on Transparent Optical Networks. IEEE conference publications . IEEE.

Olubodun, O.A. and Doran, N.J. (2011). Performance improvement of asymmetrical filtered 40GB/s RZ-DPSK receiver design-strong filtering considerations. IN: 16th European Conference on Networks and Optical Communications (NOC) 2011. Ghassemlooy, Zabih; Ng, Wai P. and Rajbhandari, Sujan (eds) IEEE.

Olubodun, O.A. and Doran, N.J. (2011). Performance improvement of asymmetrical filtered 40GB/s RZ-DPSK receiver design-strong filtering considerations. IN: 16th European Conference on Networks and Optical Communications (NOC) 2011. Ghassemlooy, Zabih; Ng, Wai P. and Rajbhandari, Sujan (eds) IEEE.

Marhic, M.E. and Doran, N.J. (2011). Prospects for inserting parametric amplifiers in optical communication networks. IN: 2011 13th International Conference on Transparent Optical Networks. IEEE Conference Publications . IEEE.

Jamshidifar, M.; El-Dahdah, N.; Govan, D.S.; Doran, N.J. and Marhic, M.E. (2010). 1-Tb/s DWDM amplification in a fiber optical parametric amplifier. IN: Conference on (OFC/NFOEC) Optical Fiber Communication (OFC), collocated National Fiber Optic Engineers Conference, 2010. IEEE.

El Dahdah, N.; Govan, D.S.; Jamshidifar, M.; Doran, N.J. and Marhic, M.E. (2010). Fiber optical parametric amplifier in high-speed WDM networks. IN: IEEE Photonics Society summer topical meeting series, 2010. IEEE.

El Dahdah, N.; Govan, D.S.; Jamshidifar, M.; Doran, N.J. and Marhic, M.E. (2010). Fiber optical parametric amplifier in high-speed WDM networks. IN: IEEE Photonics Society summer topical meeting series, 2010. IEEE.

Govan, D.S.; Garrett, B. and Doran, N.J. (2010). Reduction of XPM penalty by sub-bit delay demodulation of DQPSK. IN: Conference on (OFC/NFOEC) Optical Fiber Communication (OFC), collocated National Fiber Optic Engineers Conference, 2010. IEEE.

Govan, D.S.; Garrett, B. and Doran, N.J. (2010). Reduction of XPM penalty by sub-bit delay demodulation of DQPSK. IN: Conference on (OFC/NFOEC) Optical Fiber Communication (OFC), collocated National Fiber Optic Engineers Conference, 2010. IEEE.

Pratt, A.R.; Harper, P.; Alleston, S.B.; Bontemps, P.; Charbonnier, B.; Forysiak, W.; Gleeson, L.; Govan, D.S.; Jones, G.L.; Nesset, D.; Nijhof, J.H.B.; Phillips, I.D.; Stephens, M.F.C.; Walsh, A.P.; Widdowson, T. and Doran, N.J. (2003). 5,745 km DWDM transcontinental field trial using 10 Gbit/s dispersion managed solitons and dynamic gain equalization. IN: Optical Fiber Communications Conference, 2003. A.A., Sawchuk (ed.) Techincal digest, 3 . IEEE.

Kean, P.N.; Pattison, D.A.; Forysiak, W.; Bennion, I. and Doran, N.J. (1994). Bandpass switching based on a nonlinear optical loop mirror and an in-fibre grating reflector. IN: Conference on Lasers and Electro-Optics Europe - Technical Digest. Piscataway, NJ (US): IEEE.

Jamshidifar, M.; El-Dahdah, N.; Govan, D.S.; Doran, N.J. and Marhic, M.E. 1-Tb/s DWDM amplification in a fiber optical parametric amplifier. IN: Conference on (OFC/NFOEC) Optical Fiber Communication (OFC), collocated National Fiber Optic Engineers Conference, 2010. IEEE.

Le, S.T.; McCarthy, M.E.; Giacoumidis, E. and Doran, N.J. Adaptive time synchronization and frequency offset estimation for CO-OFDM. IN: 2014 9th international symposium on Communication Systems, Networks and Digital Signl Processing, CSNDSP 2014. IEEE.

McCarthy, M.E.; Sygletos, S.; MacSuibhne, N.; Tan, M.; Stephens, M.; Phillips, I.D.; Harper, P.; Doran, N.J. and Ellis, A.D. Challenges of developing non-linear devices to achieve the linear Shannon limit. IN: ICTON 2014 : 16th international conference on transparent optical networks. Jaworski, Marek and Marciniak, Marian (eds) Warsaw (PL): National Institute of Telecommunications.

Farjady, Farsheed and Doran, N.J. Cost-reduction using non-uniform traffic in optical networks. IN: 15th International Conference on Transparent Optical Networks, ICTON 2013. IEEE conference publications . IEEE.

Gordienko, V.; Stephens, M.F.; Takasaka, S.; El-Taher, A.E.; Phillips, I.D.; Forysiak, W.; Sugizaki, R. and Doran, N.J. Demonstration of an ultra-flat Raman-enhanced fibre optical parametric amplifier (FOPA) with >110nm gain-bandwidth. IN: ECOC 2016 Düsseldorf : 42nd European Conference and Exhibition on Optical Communications. Berlin (DE): VDE.

Giacoumidis, E.; Le, T.S.; Phillips, I.D.; Ellis, A.D. and Doran, N.J. Dual-polarization multi-band OFDM signals for next generation core networks. IN: 2014 9th international symposium on Communication Systems, Networks and Digital Signl Processing, CSNDSP 2014. IEEE.

Moreno-Gomez, P.; Govan, D.S. and Doran, N.J. Experimental verification of the dispersion tolerance improvement of partial DPSK with optimised filtering. IN: European Conference on Optical Communication, 2009. ECOC'09. IEEE.

Sygletos, S.; McCarthy, M.E.; Fabbri, S.J.; Sorokina, M.; Stephens, M.F.C.; Phillips, I.D.; Giacoumidis, E.; MacSuibhne, N.; Harper, P.; Doran, N.J.; Turitsyn, S.K. and Ellis, A.D. Multichannel regeneration of dual quadrature signals. IN: European Conference on Optical Communication, ECOC. IEEE.

Olubodun, O.A. and Doran, N.J. Performance impact of asymmetric filtered 40Gb/s RZ DPSK system:tight optical filtering considerations. IN: 14th International Conference on Transparent Optical Networks. IEEE conference publications . IEEE.

Conference or Workshop Item

Forysiak, W.; Smith, N.J.; Doran, N.J. and Bennion, I. (1997). Role of dispersion management in future soliton transmission systems. IN: Suboptic '97. 1997-05-01 - 1997-05-01. (Unpublished)