Research Output per year
Research Output 1992 2019
- 1 - 50 out of 78 results
- Publication Year, Title (descending)
2017
20 dB net-gain polarization-insensitive fiber optical parametric amplifier with >2 THz bandwidth
Stephens, M. F. C., Gordienko, V. & Doran, N. J., 1 May 2017, In : Optics Express. 25, 9, p. 10597-10609 13 p.Research output: Contribution to journal › Article
Open Access
File
parametric amplifiers
light amplifiers
bandwidth
fibers
polarization
Access and metro network convergence for flexible end-to-end network design [invited]
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. & 1 others, , 1 Jun 2017, In : Journal of Optical Communications and Networking. 9, 6, p. 524-535 12 p.Research output: Contribution to journal › Article
Open Access
Testbeds
Consolidation
Demonstrations
Network protocols
Costs
Blind nonlinearity equalization by machine learning based clustering for single- and multi-channel coherent optical OFDM
Giacoumidis, E., Matin, A., Wei, J., Doran, N. J., Barry, L. P. & Wang, X., 1 Dec 2017, In : Journal of Lightwave Technology. 36, 3, p. 721-727Research output: Contribution to journal › Article
Open Access
File
machine learning
nonlinearity
logic
quadrature phase shift keying
Q factors
Broadband gain-spectrum measurement for fiber optical parametric and Raman amplifiers
Gordienko, V., Stephens, M. F. C. & Doran, N. J., 15 Aug 2017, In : IEEE Photonics Technology Letters. 29, 16, p. 1399-1402 4 p.Research output: Contribution to journal › Article
Open Access
File
parametric amplifiers
light amplifiers
Optical fibers
amplifiers
Optical parametric amplifiers
In-line and cascaded DWDM transmission using a 15dB net-gain polarization-insensitive fiber optical parametric amplifier
Stephens, M. F. C., Tan, M., Gordienko, V., Harper, P. & Doran, N. J., 25 Sep 2017, In : Optics Express. 25, 20, p. 24312-24325Research output: Contribution to journal › Article
Open Access
File
parametric amplifiers
light amplifiers
fibers
polarization
division
Reduction of Nonlinear Intersubcarrier Intermixing in Coherent Optical OFDM by a Fast Newton-Based Support Vector Machine Nonlinear Equalizer
Giacoumidis, E., Mhatli, S., Stephens, M. F. C., Tsokanos, A., Wei, J., McCarthy, M. E., Doran, N. J. & Ellis, A. D., 7 Mar 2017, In : Journal of Lightwave Technology. 35, 12, p. 2391-2397 7 p., 7874191.Research output: Contribution to journal › Article
Open Access
File
newton
nonlinearity
frequency division multiplexing
classifiers
crosstalk
Ultra-flat wideband single-pump Raman-enhanced parametric amplification
Gordienko, V., Stephens, M. F. C., El-Taher, A. E. & Doran, N. J., 6 Mar 2017, In : Optics Express. 25, 5, p. 4810-4818 9 p.Research output: Contribution to journal › Article
Open Access
File
pumps
broadband
bandwidth
fibers
quadrature phase shift keying
2016
4 Tb/s transmission reach enhancement using 10 × 400 Gb/s super-channels and polarization insensitive dual band optical phase conjugation
Ellis, A. D., Tan, M., Iqbal, M. A., Al-Khateeb, M. A. Z., Gordienko, V., Saavedra Mondaca, G., Fabbri, S., Stephens, M. F. C., McCarthy, M. E., Perentos, A., Phillips, I. D., Lavery, D., Liga, G., Maher, R., Harper, P., Doran, N., Turitsyn, S. K., Sygletos, S. & Bayvel, P., 15 Apr 2016, In : Journal of Lightwave Technology. 34, 8, p. 1717-1723 7 p.Research output: Contribution to journal › Article
Open Access
File
phase conjugation
augmentation
polarization
asymmetry
Suppression of WDM four-wave mixing crosstalk in fibre optic parametric amplifier using Raman-assisted pumping
Redyuk, A., Stephens, M. F. C. & Doran, N. J., 19 Oct 2016, In : Optics Express. 23, 21, 10 p.Research output: Contribution to journal › Article
Open Access
File
parametric amplifiers
crosstalk
four-wave mixing
fiber optics
pumping
2015
Artificial neural network nonlinear equalizer for coherent optical OFDM
Jarajreh, M. A., Giacoumidis, E., Aldaya, I., Le, S. T., Tsokanos, A., Ghassemlooy, Z. & Doran, N. J., 15 Feb 2015, In : IEEE Photonics Technology Letters. 27, 4, p. 387-390 17 p.Research output: Contribution to journal › Article
Equalizers
Orthogonal frequency division multiplexing
Neural networks
frequency division multiplexing
transfer functions
Demonstration of phase-conjugated subcarrier coding for fiber nonlinearity compensation in CO-OFDM transmission
Le, S. T., McCarthy, M. E., Suibhne, N. M., Al-Khateeb, M. A. Z., Giacoumidis, E., Doran, N., Ellis, A. D. & Turitsyn, S. K., 1 Jun 2015, In : Journal of Lightwave Technology. 33, 11, p. 2206-2212 7 p.Research output: Contribution to journal › Article
Open Access
File
frequency division multiplexing
coding
nonlinearity
fibers
binary phase shift keying
Fiber nonlinearity-induced penalty reduction in CO-OFDM by ANN-based nonlinear equalization
Giacoumidis, E., Le, S. T., Ghanbarisabagh, M., McCarthy, M., Aldaya, I., Mhatli, S., Jarajreh, M. A., Haigh, P. A., Doran, N. J., Ellis, A. D. & Eggleton, B. J., 30 Oct 2015, In : Optics Letters. 40, 21, p. 5113-5116 4 p.Research output: Contribution to journal › Article
penalties
nonlinearity
Q factors
fibers
quadrature amplitude modulation
Improved WDM performance of a fibre optical parametric amplifier using Raman-assisted pumping
Stephens, M. F. C., Phillips, I. D., Rosa, P., Harper, P. & Doran, N. J., 14 Jan 2015, In : Optics Express. 23, 2, p. 902-911 10 p.Research output: Contribution to journal › Article
Open Access
parametric amplifiers
light amplifiers
pumping
fibers
pumps
2014
1.14Tb/s DP-QPSK WDM polarization-diverse optical phase conjugation
Stephens, M. F. C., Tan, M., Phillips, I. D., Sygletos, S., Harper, P. & Doran, N. J., 19 May 2014, In : Optics Express. 22, 10, p. 11840-11848 9 p.Research output: Contribution to journal › Article
Open Access
File
quadrature phase shift keying
optical polarization
phase conjugation
polarization
penalties
Comparison of bit error rate estimation methods for QPSK CO-OFDM transmission
Le, T. S., McCarthy, M. E., Suibhne, N. M., Giacoumidis, E., Doran, N. J., Ellis, A. D. & Blow, K. J., 15 Nov 2014, In : IEEE Photonics Technology Letters. 26, 22, p. 2244-2247 4 p.Research output: Contribution to journal › Article
Open Access
File
quadrature phase shift keying
Quadrature phase shift keying
Carbon Monoxide
bit error rate
Bit error rate
DISCUS : an end-to-end solution for ubiquitous broadband optical access
Ruffini, M., Wosinska, L., Achouche, M., Chen, J., Doran, N., Farjady, F., Montalvo, J., Ossieur, P., O'Sullivan, B., Parsons, N., Pfeiffer, T., Qiu, X-Z., Raack, C., Rohde, H., Schiano, M., Townsend, P., Wessäly, R., Yin, X. & Payne, D. B., 28 Feb 2014, In : IEEE Communications Magazine. 52, 2, p. S24-S32 9 p.Research output: Contribution to journal › Article
Open Access
File
Costs
Fibers
Network architecture
Telecommunication
Optical fibers
Dual-polarization multi-band optical OFDM transmission and transceiver limitations for up to 500 Gb/s uncompensated long-haul links
Giacoumidis, E., Jarajreh, M. A., Sygletos, S., Le, S. T., Farjady, F., Tsokanos, A., Hamié, A., Pincemin, E., Jaouën, Y., Ellis, A. D. & Doran, N. J., 5 May 2014, In : Optics Express. 22, 9, p. 10975-10986 12 p.Research output: Contribution to journal › Article
Open Access
File
transmitter receivers
bit error rate
phase shift keying
polarization
quadrature amplitude modulation
Minimising total energy requirements in amplified links by optimising amplifier spacing
Doran, N. J. & Ellis, A. D., 11 Aug 2014, In : Optics Express. 22, 16, p. 19810-19817 8 p.Research output: Contribution to journal › Article
Open Access
File
energy requirements
amplifiers
spacing
optimization
signal to noise ratios
Quasi-pilot aided phase noise estimation for coherent optical OFDM systems
Le, S. T., Kanesan, T., Giacoumidis, E., Doran, N. J. & Ellis, A. D., 1 Mar 2014, In : IEEE Photonics Technology Letters. 26, 5, p. 504-507 4 p.Research output: Contribution to journal › Article
Phase noise
Orthogonal frequency division multiplexing
frequency division multiplexing
Polarization
Computer simulation
Timing and phase jitter suppression in coherent soliton transmission
Yushko, O., Redyuk, A., Fedoruk, M., Blow, K. J., Doran, N. J., Ellis, A. D. & Turitsyn, S., 28 Aug 2014, In : Optics Letters. 39, 21, p. 6308-6311 4 p.Research output: Contribution to journal › Article
solitary waves
time measurement
retarding
vibration
propagation
Volterra-based reconfigurable nonlinear equalizer for coherent OFDM
Giacoumidis, E., Aldaya, I., Jarajreh, M. A., Tsokanos, A., Le, S. T., Farjady, F., Jaouën, Y., Ellis, A. D. & Doran, N. J., 15 Jul 2014, In : IEEE Photonics Technology Letters. 26, 14, p. 1383-1386 4 p.Research output: Contribution to journal › Article
frequency division multiplexing
Equalizers
Orthogonal frequency division multiplexing
Polarization
polarization
2013
Performance enhancement of asymmetric filtered 40 Gb/s carrier suppressed return to zero-differential phase shift keying receiver in a 50 GHz grid
Olubodun, O. A., Murray, N. J., Harper, P. & Doran, N. J., 21 May 2013, In : IET Optoelectronics. 7, 1, p. 14-19 6 p.Research output: Contribution to journal › Article
phase shift keying
Chromatic dispersion
Optical filters
Spontaneous emission
Phase shift keying
2012
Fiber optical parametric amplifier performance in a 1-Tb/s DWDM communication system
El Dahdah, N., Govan, D. S., Jamshidifar, M., Doran, N. J. & Marhic, M. E., Mar 2012, In : IEEE Journal of Selected Topics in Quantum Electronics. 18, 2, p. 950-957 8 p.Research output: Contribution to journal › Article
Optical parametric amplifiers
Dense wavelength division multiplexing
parametric amplifiers
light amplifiers
telecommunication
2011
Characterization of asymmetric filtered 40 Gb/s RZ-DPSK system-strong filtering considerations
Olubodun, O. & Doran, N., 15 Oct 2011, In : Optics Communications. 284, 22, p. 5259-5262 4 p.Research output: Contribution to journal › Article
Optical filters
optical filters
penalties
filters
2010
1-Tb/s DWDM long-haul transmission employing a fiber optical parametric amplifier
El Dahdah, N., Govan, D. S., Jamshidifar, M., Doran, N. J. & Marhic, M. E., 1 Aug 2010, In : IEEE Photonics Technology Letters. 22, 15, p. 1171-1173 3 p.Research output: Contribution to journal › Article
Optical parametric amplifiers
parametric amplifiers
light amplifiers
division
amplifiers
Cost-effective upgrade of WDM all-optical networks using overlay fibres and hop reduction links
Farjady, F., Kim, K. S. J., El Dahdah, N. & Doran, N. J., Oct 2010, In : European Transactions on Telecommunications. 21, 6, p. 563-566 4 p.Research output: Contribution to journal › Article
Fiber optic networks
Wavelength division multiplexing
Wavelength
Fibers
Costs
2007
An RZ DPSK receiver design with significantly improved dispersion tolerance
Govan, D. S. & Doran, N., 10 Dec 2007, In : Optics Express. 15, 25, p. 16916-16921 6 p.Research output: Contribution to journal › Article
Open Access
File
receivers
optical filters
Mach-Zehnder interferometers
optimization
2001
Trans-oceanic 160-Gb/s single-channel transmission using short-period dispersion management
Richardson, L. J., Forysiak, W. & Doran, N. J., Mar 2001, In : IEEE Photonics Technology Letters. 13, 3, p. 209-211 3 p.Research output: Contribution to journal › Article
Polarization mode dispersion
Jitter
active control
polarization
continuous radiation
2000
Dispersion-managed soliton propagation in short-period dispersion maps
Richardson, L. J., Forysiak, W. & Doran, N., 15 Jul 2000, In : Optics Letters. 25, 14, p. 1010-1012 3 p.Research output: Contribution to journal › Article
solitary waves
propagation
amplifiers
augmentation
spacing
1999
1000 Km transmission of 40 Gbit/s single channel RZ data over dispersion managed standard (non-dispersion shifted) fibre
Alleston, S. B., Harper, P., Penketh, I. S., Bennion, I., Doran, N. J. & Ellis, A. D., 13 May 1999, In : Electronics letters. 35, 10, p. 823-824 2 p., 6278015 .Research output: Contribution to journal › Article
Fibers
Light polarization
10Gbit/s dispersion managed soliton transmission over 16,500km in standard fibre by reduction of soliton interactions
Penketh, I. S., Harper, P., Alleston, S. B., Bennion, I. & Doran, N., Jun 1999, In : Optics Letters. 24, 12, p. 802-804 3 p.Research output: Contribution to journal › Article
solitary waves
fibers
amplifiers
interactions
propagation
40 Gbit/s dispersion managed soliton transmission over 1160 km in standard fibre with 75 km span length
Harper, P., Alleston, S. B., Bennion, I. & Doran, N., 25 Nov 1999, In : Electronics letters. 35, 24, p. 2128-2130 3 p.Research output: Contribution to journal › Article
Wave transmission
Solitons
Fibers
Experiments
40Gbit/s single channel dispersion managed pulse propagation in standard fibre over 509km
Alleston, S. B., Harper, P., Penketh, I. S., Bennion, I. & Doran, N., 7 Jan 1999, In : Electronics letters. 35, 1, p. 57-59 3 p.Research output: Contribution to journal › Article
Fibers
Light polarization
1998
10Gbit/s dispersion managed soliton propagation over 200Mm without active control
Harper, P., Penketh, I. S., Alleston, S. B., Bennion, I. & Doran, N. J., 15 Oct 1998, In : Electronics letters. 34, 21, p. 1997-1999 3 p.Research output: Contribution to journal › Article
Timing jitter
Solitons
Wave propagation
Polarization
Drop and insert multiplexing with simultaneous clock recovery using an electroabsorption modulator
Phillips, I., Gloag, A., Moodie, D. G., Doran, N., Bennion, I. & Ellis, A., Feb 1998, In : IEEE Photonics Technology Letters. 10, 2, p. 291-293 3 p.Research output: Contribution to journal › Article
Electroabsorption modulators
time division multiplexing
Time division multiplexing
inserts
multiplexing
Energy enhancement of dispersion-managed solitons and WDM
Nijhof, J. H. B., Doran, N., Forysiak, W. & Berntson, A., 5 Mar 1998, In : Electronics letters. 34, 5, p. 481-482 2 p.Research output: Contribution to journal › Article
Solitons
Wavelength division multiplexing
Long-distance 40-Gbit/s soliton transmission over standard fiber by use of dispersion management
Govan, D. S., Forysiak, W. & Doran, N., 1 Oct 1998, In : Optics Letters. 23, 19, p. 1523-1525 3 p.Research output: Contribution to journal › Article
solitary waves
fibers
pulses
energy
simulation
Power dependence of dispersion-managed solitons for anomalous, zero, and normal path-average dispersion
Berntson, A., Doran, N. J., Forysiak, W. & Nijhof, J. H. B., 15 Jun 1998, In : Optics Letters. 23, 12, p. 900-902 3 p.Research output: Contribution to journal › Article
solitary waves
simulation
Simultaneous demultiplexing and clock recovery using a single electroabsorption modulator in a novel bi-directional configuration
Phillips, I., Gloag, A., Moodie, D. G., Doran, N., Bennion, I. & Ellis, A., 1 May 1998, In : Optics Communications. 150, 1-6, p. 101-105 5 p.Research output: Contribution to journal › Article
Electroabsorption modulators
Demultiplexing
demultiplexing
Phase locked loops
clocks
Soliton collisions with wavelength-division multiplexed systems with strong dispersion management
Niculae, A. M., Forysiak, W., Gloag, A. J., Nijhof, J. H. B. & Doran, N., Sep 1998, In : Optics Letters. 23, 17, p. 1354-1356 3 p.Research output: Contribution to journal › Article
division
solitary waves
collisions
wavelengths
frequency shift
1997
Simultaneous demultiplexing, data regeneration, and clock recovery with a single semiconductor optical amplifier-based nonlinear-optical loop mirror
Phillips, I., Gloag, A., Kean, P. N., Doran, N., Bennion, I. & Ellis, A., Sep 1997, In : Optics Letters. 22, 17, p. 1326-1328 3 p.Research output: Contribution to journal › Article
Open Access
File
demultiplexing
regeneration
light amplifiers
clocks
recovery
Simultaneous two-channel OTDM demultiplexing using a single electroabsorption modulator in a novel bidirectional configuration
Phillips, I. D., Gloag, A., Moodie, D. G., Doran, N. J., Bennion, I. & Ellis, A., Oct 1997, In : Electronics letters. 33, 21, p. 1811-1812 2 p.Research output: Contribution to journal › Article
Electroabsorption modulators
Demultiplexing
Soliton collisions in dispersion-managed wavelength-division-multiplexed systems
Devaney, J. F. L., Forysiak, W., Niculae, A. M. & Doran, N. J., 15 Nov 1997, In : Optics Letters. 22, 22, p. 1695-1697 3 p.Research output: Contribution to journal › Article
division
solitary waves
oscillations
frequency shift
collisions
Soliton transmission using periodic dispersion compensation
Smith, N. J., Doran, N. J., Forysiak, W. & Knox, F. M., Oct 1997, In : Journal of Lightwave Technology. 15, 10, p. 1808-1822 15 p.Research output: Contribution to journal › Article
Dispersion compensation
Wave transmission
Solitons
solitary waves
Amplification
Stable propagation of solitons with increased energy through the combined action of dispersion management and periodic saturable absorption
Govan, D. S., Smith, N. J., Knox, F. M. & Doran, N., Nov 1997, In : Journal of the Optical Society of America B. 14, 11, p. 2960-2966 7 p.Research output: Contribution to journal › Article
solitary waves
propagation
energy
pulses
wavelengths
Stable soliton-like propagation in dispersion managed systems with net anomalous, zero and normal dispersion
Nijhof, J. H. B., Doran, N. J., Forysiak, W. & Knox, F. M., 25 Sep 1997, In : Electronics letters. 33, 20, p. 1726-1727 2 p.Research output: Contribution to journal › Article
Solitons
Wave propagation
1996
Compensating for dispersion and nonlinear Kerr effect without phase conjugation
Paré, C., Villeneuve, A., Belanger, P. A. & Doran, N., 1 Apr 1996, In : Optics Letters. 21, 7, p. 459-461 3 p.Research output: Contribution to journal › Article
phase conjugation
Kerr effects
pulses
optical fibers
refractivity
Fiber Bragg grating fabrication for dispersion slope compensation
Williams, J. A. R., Everall, L. A., Bennion, I. & Doran, N., Sep 1996, In : IEEE Photonics Technology Letters. 8, 9, p. 1187-1189 3 p.Research output: Contribution to journal › Article
Fiber Bragg gratings
Bragg gratings
slopes
Fabrication
fabrication
Modulational instabilities in fibres with periodic dispersion
Smith, N. J. & Doran, N., 15 Apr 1996, In : Optics Letters. 21, 8, p. 570-572 3 p.Research output: Contribution to journal › Article
fibers
group velocity
optical communication
occurrences
bandwidth
Optical networks to span the globe
Doran, N. & Bennion, I., Nov 1996, In : Physics World. 9, 11, p. 35-40 6 p.Research output: Contribution to journal › Article
globes
light amplifiers
planets
amplifiers
optical fibers