20dB net-gain fiber optical parametric amplification of 18×120Gb/s polarization-multiplexed signals
Stephens, M. F., Gordienko, V. & Doran, N. J., 23 Mar 2017, Optical Fiber Communication Conference 2017. Optical Society of America, paper Th4A.1Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Amplification
Optical fibers
Polarization
Fibers
Wavelength division multiplexing
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
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
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
Characterisation of cascaded Raman-assisted fibre optical parametric amplifiers using WDM QPSK signals
Redyuk, A., Stephens, M. F. C. & Doran, N., 22 Mar 2016, Optical Fiber Communication Conference 2016. Optical Society of America, paper M3D.3. (OSA Technical Digest).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Open Access
File
Optical parametric amplifiers
quadrature phase shift keying
Quadrature phase shift keying
Crosstalk
parametric amplifiers
Demonstration of an ultra-flat Raman-enhanced fibre optical parametric amplifier (FOPA) with >110nm gain-bandwidth
Gordienko, V., Stephens, M. F., Takasaka, S., El-Taher, A. E., Phillips, I. D., Forysiak, W., Sugizaki, R. & Doran, N. J., 5 Dec 2016, ECOC 2016 Düsseldorf : 42nd European Conference and Exhibition on Optical Communications. Berlin (DE): VDE, p. 1019-1021 3 p.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Optical parametric amplifiers
Quadrature phase shift keying
Demonstrations
Bandwidth
Fibers
Experimental comparison of artificial neural network and volterra based nonlinear equalization for CO-OFDM
Giacoumidis, E., Le, S. T., Aldaya, I., Wei, J., McCarthy, M., Doran, N. & Eggleton, B., 22 Mar 2016, Optical Fiber Communication Conference 2016. Optical Society of America, paper W3A.4Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Equalizers
Orthogonal frequency division multiplexing
Neural networks
transfer functions
Transfer functions
First experimental demonstration of nonlinear inverse synthesis transmission over transoceanic distances
Le, S. T., Phillips, I. D., Prilepsky, J. E., Harper, P., Doran, N. J., Ellis, A. D. & Turitsyn, S. K., 22 Mar 2016, Optical Fiber Communication Conference 2016. Optical Society of America, 3 p. Tu2A.1. (OSA Technical Digest).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Open Access
File
Demonstrations
synthesis
products
First Multi-Terabit DWDM Transmission and Inline Amplification using a Black-Box Polarisation-Insensitive Fibre Optical Parametric Amplifier (PI-FOPA)
Stephens, M. F. & Doran, N. J., 26 Apr 2018, 2017 European Conference on Optical Communication (ECOC). IEEEResearch output: Chapter in Book/Report/Conference proceeding › Conference contribution
Optical parametric amplifiers
Dense wavelength division multiplexing
Erbium doped fiber amplifiers
Quadrature phase shift keying
Pulse width modulation
Gain Spectrum Shaping Technique for One-Pump Fibre Optical Parametric Amplifier (FOPA)
Gordienko, V., Stephens, M. F., Ferreira, F. & Doran, N. J., 26 Apr 2018, 2017 European Conference on Optical Communication (ECOC). IEEEResearch output: Chapter in Book/Report/Conference proceeding › Conference contribution
parametric amplifiers
light amplifiers
pumps
fibers
bandwidth
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
Intra and inter-channel nonlinearity compensation in WDM coherent optical OFDM using artificial neural network based nonlinear equalization
Giacoumidis, E., Mhatli, S., Wei, J., Le, S. T., Aldaya, I., Stephens, M. F. C., McCarthy, M. E., Ellis, A. D., Doran, N. J. & Eggleton, B., 23 Mar 2017, 2017 Optical Fiber Communications Conference and Exhibition (OFC 2017), proceedings. Optical Society of America, 3 p. paper Th2A.62Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Wavelength division multiplexing
Orthogonal frequency division multiplexing
Neural networks
Equalizers
Carbon Monoxide
Nonlinear inter-subcarrier intermixing reduction in coherent optical OFDM using fast machine learning equalization
Giacoumidis, E., Wei, J., Mhatli, S., Stephens, M. F., Doran, N. J., Ellis, A. & Eggleton, B., 23 Mar 2017, Optical Fiber Communication Conference 2017. Optical Society of America, paper W3J.2Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Equalizers
Orthogonal frequency division multiplexing
Support vector machines
Learning systems
Quadrature amplitude modulation
Novel broadband gain-spectrum measurement technique for Raman and parametric amplifiers
Gordienko, V., Stephens, M. F., El-taher, A. & Doran, N. J., 23 Mar 2017, Optical Fiber Communication Conference 2017. Optical Society of America, W2A.11Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Optical parametric amplifiers
Parametric amplifiers
Wavelength division multiplexing
Polarization
Performance characterisation and limitations of high-gain discrete Raman amplification
El-Taher, A. E., Stephens, M., Gordienko, V., Forysiak, W., Harper, P. & Doran, N., 16 Dec 2016, CLEO: Science and Innovations 2016. Optical Society of America, paper STu1F.6Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
high gain
Amplification
fibers
Fibers
bit error rate
Performance limits in optical communications due to fiber nonlinearity
Ellis, A. D., McCarthy, M. E., Al-Khateeb, M. A. Z., Sorokina, M. & Doran, N. J., 30 Sep 2017, In : Advances in Optics and Photonics. 9, 3, p. 429-503 75 p.Research output: Contribution to journal › Review article
Open Access
File
optical communication
telecommunication
nonlinearity
fibers
predictions
Raman-Generated Pump and Its Use for Parametric Amplification and Phase Conjugation
Gordienko, V., Stephens, M. F. & Doran, N. J., 15 Nov 2018, 2018 European Conference on Optical Communication (ECOC). IEEEResearch output: Chapter in Book/Report/Conference proceeding › Conference contribution
Open Access
File
phase conjugation
conjugation
pumps
fibers
high gain
Reduced Crosstalk, Polarization Insensitive Fiber Optical Parametric Amplifier (PI FOPA) for WDM Applications
Stephens, M. F., Gordienko, V. & Doran, N., 15 Mar 2018, 2018 Optical Fiber Communications Conference and Exposition, OFC 2018 - Proceedings. Optical Society of America, p. W3D.4 3 p.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Optical parametric amplifiers
Noise figure
Crosstalk
parametric amplifiers
crosstalk
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
Suppression of Nonlinear Crosstalk in a Polarization Insensitive FOPA by Mid-stage Idler Removal
Gordienko, V., Ferreira, F. M., Ribeiro, V. & Doran, N., 22 Apr 2019, 2019 Optical Fiber Communications Conference and Exhibition, OFC 2019 - Proceedings. Optical Society of America, 8697008Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Optical parametric amplifiers
Crosstalk
parametric amplifiers
crosstalk
penalties
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
The Impact of Zero-Dispersion Wavelength Fluctuations in > 110 nm Fiber Optical Raman+Parametric Amplification
Ribeiro, V., Gordienko, V., Gaur, C. & Doran, N. J., 14 Nov 2018, 2018 European Conference on Optical Communication, ECOC 2018. IEEE, Vol. 2018-September. 8535477Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Open Access
File
Optical parametric amplifiers
Amplification
Optical fibers
Bandwidth
Wavelength
Towards wide-bandwidth ultra-flat FOPAs
Gordienko, V., Stephens, M. & Doran, N., 4 Sep 2017, ICTON 2017 - 19th International Conference on Transparent Optical Networks. IEEE, 8025079Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Open Access
File
Optical parametric amplifiers
Bandwidth
Fibers
Amplification
Wavelength
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
Unsupervised hierarchical clustering for blind nonlinear equalization in WDM coherent optical OFDM
Giacoumidis, E., Matin, A., Wei, J., Doran, N. J. & Wang, X., 13 Nov 2017, Asia Communications and Photonics Conference, ACPC 2017. Optical Society of America, Vol. Part F83-ACPC 2017.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Quadrature phase shift keying
Equalizers
Carbon Monoxide
Wavelength division multiplexing
Orthogonal frequency division multiplexing
Unwanted Four-Wave Mixing in Fibre Optical Parametric Amplifiers
Gordienko, V., Al-khateeb, M. A. Z., Ferreira, F. M., Ellis, A. D. & Doran, N. J., 19 Sep 2019, 21st International Conference on Transparent Optical Networks, ICTON 2019. IEEE, Vol. 2019-July. 8840198. (2019 21st International Conference on Transparent Optical Networks (ICTON)).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
parametric amplifiers
light amplifiers
four-wave mixing
fibers
products