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2019

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, 8697008

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Optical parametric amplifiers
Crosstalk
parametric amplifiers
crosstalk
penalties

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 proceedingConference contribution

parametric amplifiers
light amplifiers
four-wave mixing
fibers
products
2018

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). IEEE

Research output: Chapter in Book/Report/Conference proceedingConference 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). IEEE

Research output: Chapter in Book/Report/Conference proceedingConference contribution

parametric amplifiers
light amplifiers
pumps
fibers
bandwidth

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). IEEE

Research output: Chapter in Book/Report/Conference proceedingConference 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 proceedingConference contribution

Optical parametric amplifiers
Noise figure
Crosstalk
parametric amplifiers
crosstalk

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. 8535477

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
Optical parametric amplifiers
Amplification
Optical fibers
Bandwidth
Wavelength
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 journalArticle

Open Access
File
phase conjugation
augmentation
polarization
asymmetry

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 proceedingConference 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 proceedingConference 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.4

Research output: Chapter in Book/Report/Conference proceedingConference 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 proceedingConference contribution

Open Access
File
Demonstrations
synthesis
products

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.6

Research output: Chapter in Book/Report/Conference proceedingConference contribution

high gain
Amplification
fibers
Fibers
bit error rate

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 journalArticle

Open Access
File
parametric amplifiers
crosstalk
four-wave mixing
fiber optics
pumping