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• 2018

  Analysis of the nonlinear Kerr effects in optical transmission systems that deploy optical phase conjugation

  Al-Khateeb, M., Iqbal, M. A., Tan, M., Ali, A., McCarthy, M. E., Harper, P. & Ellis, A. D., 29 Jan 2018, In: Optics Express. 26, 3

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • phase conjugation 100%
  • Kerr effects 89%
  • compensators 32%
  • nonlinearity 20%

• Characterisation of Linear and Nonlinear Noise of a Dual-Stage Broadband Discrete Raman Amplifier

  Iqbal, M. A., Krzczanowicz, L., Al-Khateeb, M., Phillips, I. D., Tan, M., Harper, P. & Forysiak, W., 15 Nov 2018, 2018 European Conference on Optical Communication (ECOC). IEEE

  Research output: Chapter in Book/Report/Conference proceeding › Conference publication

  Open Access

  File

  • amplifiers 100%
  • broadband 88%
  • characterization 70%
  • configurations 67%
  • performance 56%

• Digital Back-Propagation Performance in Wideband Optical Fibre Transmission Systems

  Galdino, L., Saavedra Mondaca, G., Semrau, D., Elson, D. J., Lavery, D., Tan, M., Iqbal, M. A., Harper, P., Killey, R. I. & Bayvel, P., 26 Apr 2018, (E-pub ahead of print) 2017 European Conference on Optical Communication (ECOC). IEEE

  Research output: Chapter in Book/Report/Conference proceeding › Conference publication

  • Optical fibers 100%
  • Backpropagation 93%
  • Bandwidth 40%

• Enhanced Long-haul Transmission Using Forward Propagated Broadband First Order Raman Pump

  Iqbal, M. A., Tan, M. & Harper, P., 26 Apr 2018, (E-pub ahead of print) 2017 European Conference on Optical Communication (ECOC). IEEE

  Research output: Chapter in Book/Report/Conference proceeding › Conference publication

  • pumps 100%
  • broadband 99%
  • aeroservoelasticity 96%
  • quadrature phase shift keying 83%
  • penalties 73%

• Enhanced Transmission Performance Using Backward-Propagated Broadband ASE Pump

  Iqbal, M. A., Tan, M. & Harper, P., 30 Mar 2018, (E-pub ahead of print) In: IEEE Photonics Technology Letters. p. 1-1

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • aeroservoelasticity 100%
  • Pumps 55%
  • pumps 51%
  • broadband 51%
  • Semiconductor lasers 44%

• Evaluation of RIN Mitigated Dual Order Bidirectional Distributed Raman Amplification Using a Broadband First Order Forward Pump

  Iqbal, M. A., Tan, M. & Harper, P., 26 Apr 2018, (E-pub ahead of print) 2017 European Conference on Optical Communication (ECOC). IEEE

  Research output: Chapter in Book/Report/Conference proceeding › Conference publication

  • Amplification 100%
  • Pumps 75%
  • Quadrature phase shift keying 57%
  • Wavelength division multiplexing 52%

• Experimental demonstration of 72% reach enhancement of 3.6Tbps optical transmission system using mid-link Optical Phase Conjugation

  Al-Khateeb, M., Tan, M., Iqbal, M., Ali, A., McCarthy, M. E., Harper, P. & Ellis, A. D., 31 Aug 2018, In: Optics Express. 26, 18, p. 23960-23968

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • phase conjugation 100%
  • augmentation 50%
  • quadrature phase shift keying 49%
  • performance 18%
  • nonlinearity 15%

• Improved design of ultra-wideband discrete raman amplifier with low noise and high gain

  Iqbal, M. A., Harper, P. & Forysiak, W., 5 Jul 2018, Nonlinear Photonics, NP 2018. Vol. Part F108-NP 2018.

  Research output: Chapter in Book/Report/Conference proceeding › Conference publication

  • Low noise amplifiers 100%
  • Ultra-wideband (UWB) 81%
  • Noise figure 48%
  • Bandwidth 27%

• Inter-channel Stimulated Raman Scattering and its Impact in Wideband Transmission Systems

  Saavedra, G., Semrau, D., Tan, M., Iqbal, M. A., Elson, D. J., Galdino, L., Harper, P., Killey, R. I. & Bayvel, P., 15 Mar 2018, Optical Fiber Communication Conference 2018. p. Th1C.3

  Research output: Chapter in Book/Report/Conference proceeding › Conference publication

  • Raman spectra 100%
  • broadband 92%
  • modulation 28%

• Low penalty, dual stage, broadband discrete Raman amplifier for high capacity WDM metro networks

  Krzczanowicz, L., Iqbal, M. A., Phillips, I., Tan, M., Skvortcov, P., Harper, P. & Forysiak, W., 15 Mar 2018, Optical Fiber Communication Conference 2018. p. W3D.3

  Research output: Chapter in Book/Report/Conference proceeding › Conference publication

  Open Access

  File

  • Quadrature phase shift keying 100%
  • Wavelength division multiplexing 92%
  • Amplification 87%
  • Fibers 58%

• Low transmission penalty dual-stage broadband discrete Raman amplifier

  Krzczanowicz, L., Iqbal, M. A., Phillips, I. D., Tan, M., Skvortcov, P., Harper, P. & Forysiak, W., 8 Mar 2018, In: Optics Express. 26, 6, p. 7091-7097

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • penalties 100%
  • amplifiers 76%
  • broadband 67%
  • quadrature phase shift keying 57%
  • nonlinearity 36%

• Nonlinear Noise of Low Transmission Penalty Dual-Stage Discrete Raman Amplifier

  Krzczanowicz, L., Iqbal, M. A., Phillips, I. D., Al-Khateeb, M., Tan, M., Harper, P. & Forysiak, W., 20 Nov 2018, In: IEEE Photonics Technology Letters. 30, 23, p. 2076 - 2079

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • penalties 100%
  • amplifiers 76%
  • Fibers 65%
  • fibers 54%
  • quadrature phase shift keying 38%

• On the Mitigation of RIN Transfer and Transmission Performance Improvement in Bidirectional Distributed Raman Amplifiers

  Iqbal, M. A., Tan, M. & Harper, P., 23 Mar 2018, (E-pub ahead of print) In: Journal of Lightwave Technology. p. 1-1

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • noise intensity 100%
  • amplifiers 69%
  • pumps 62%
  • pumping 48%
  • performance 39%

• RIN Transfer Mitigation Technique Using Broadband Incoherent Pump in Distributed Raman Amplified Transmission Systems

  Iqbal, M. A., Tan, M. & Harper, P., 27 Sep 2018, 2018 20th International Conference on Transparent Optical Networks (ICTON). IEEE, 8473635. (2018 20th International Conference on Transparent Optical Networks (ICTON)).

  Research output: Chapter in Book/Report/Conference proceeding › Conference publication

  Open Access

  File

  • Pumps 100%
  • Quadrature phase shift keying 38%
  • Wavelength division multiplexing 35%

• Transmission Performance Improvement Using Broadband Incoherent Counter-Pumped Distributed Raman Amplification

  Iqbal, M. A., Harper, P. & Tan, M., 15 Mar 2018, Optical Fiber Communication Conference 2018. p. Th1C.2

  Research output: Chapter in Book/Report/Conference proceeding › Conference publication

  Open Access

  File

  • Amplification 100%
  • Pumps 75%
• 2017

  Experimental Analysis of Nonlinear Impairments in Fibre Optic Transmission Systems up to 7.3 THz

  Saavedra Mondaca, G., Tan, M., Elson, D. J., Galdino, L., Semrau, D., Iqbal, M. A., Phillips, I. D., Harper, P., MacSuibhne, N., Ellis, A. D., Lavery, D., Thomsen, B. C., Killey, R. I. & Bayvel, P., 5 Oct 2017, In: Journal of Lightwave Technology. 35, 21, p. 4809 - 4816

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • impairment 100%
  • fiber optics 73%
  • bandwidth 57%
  • interference 24%
  • quadrature amplitude modulation 14%

• Experimental investigation of nonlinear signal distortions in ultra-wideband transmission systems

  Saavedra, G., Tan, M., Elson, D. J., Galdino, L., Semrau, D., Iqbal, M. A., Phillips, I., Harper, P., MacSuibhne, N., Ellis, A., Lavery, D., Thomsen, B. C., Killey, R. & Bayvel, P., 23 Mar 2017, Optical Fiber Communication Conference 2017.

  Research output: Chapter in Book/Report/Conference proceeding › Conference publication

  • signal distortion 100%
  • Signal distortion 93%
  • Nonlinear distortion 90%
  • Ultra-wideband (UWB) 66%
  • broadband 49%

• Four wave mixing in distributed Raman amplified optical transmission systems

  Al-Khateeb, M. A. Z., Tan, M., Iqbal, M. A., McCarthy, M., Harper, P. & Ellis, A. D., 23 Jan 2017, 2016 IEEE Photonics Conference, IPC. IEEE, p. 795-796 2 p. ThB1.1

  Research output: Chapter in Book/Report/Conference proceeding › Conference publication

  • pumping 100%
  • prediction 57%

• High gain, flattened, discrete raman fiber amplifier and its transmission performance

  El-Taher, A., Tan, M., Iqbal, M. A., Krzczanowicz, L., Phillips, I. D., Forysiak, W. & Harper, P., 29 Jun 2017, The European Conference on Lasers and Electro-Optics, CLEO_Europe 2017. Vol. Part F82-CLEO_Europe 2017.

  Research output: Chapter in Book/Report/Conference proceeding › Conference publication

  • Fiber amplifiers 100%
  • Pumps 48%
  • Fibers 30%
  • Erbium doped fiber amplifiers 18%
  • Wavelength 11%

• Hybrid discrete Raman/EDFA design for broadband optical amplification in metro WDM systems

  Krzczanowicz, L., Phillips, I., Iqbal, M. A., Tan, M., Harper, P. & Forysiak, W., 4 Sep 2017, ICTON 2017 - 19th International Conference on Transparent Optical Networks. IEEE, p. 1-4 4 p. 8025083

  Research output: Chapter in Book/Report/Conference proceeding › Conference publication

  Open Access

  File

  • Erbium doped fiber amplifiers 100%
  • Wavelength division multiplexing 75%
  • Amplification 71%
  • Erbium 54%
  • Fibers 47%

• 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. 24312-24325

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • parametric amplifiers 100%
  • light amplifiers 95%
  • fibers 53%
  • polarization 51%
  • division 26%

• Mitigating RIN-penalty to enhance the transmission performance in distributed Raman amplification system

  Tan, M., Iqbal, M. A., Turitsyn, S. K. & Harper, P., 17 Nov 2017, 2017 Opto-Electronics and Communications Conference, OECC 2017 and Photonics Global Conference, PGC 2017. IEEE, Vol. 2017-November. p. 1-3 3 p. (2017 Opto-Electronics and Communications Conference (OECC) and Photonics Global Conference (PGC)).

  Research output: Chapter in Book/Report/Conference proceeding › Conference publication

  Open Access

  File

  • Noise abatement 100%
  • Amplification 99%

• Noise and transmission performance improvement of broadband distributed Raman amplifier using bidirectional Raman pumping with dual order co-pumps

  Iqbal, M. A., Tan, M., Krzczanowicz, L., El-Taher, A., Forysiak, W., Ania-Castañón, J. D. & Harper, P., 24 Oct 2017, In: Optics Express. 25, 22, p. 27533-27542 10 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • pumping 100%
  • amplifiers 94%
  • pumps 84%
  • broadband 83%
  • performance 53%

• Optimal balance of RIN and ASE impairments in ultra-long raman laser amplified 10 × 30 GBaud DP-QPSK transmission

  Gallazzi, F., Rizzelli, G., Iqbal, M. A., Tan, M., Harper, P. & Ania-Castaño´n, J. D., 29 Jun 2017, The European Conference on Lasers and Electro-Optics, CLEO_Europe 2017. Vol. Part F82-CLEO_Europe 2017.

  Research output: Chapter in Book/Report/Conference proceeding › Conference publication

  • Fiber lasers 100%
  • Quadrature phase shift keying 86%
  • Pumping (laser) 65%
  • Pumps 56%
  • Lasers 55%

• Performance characterization of high gain, high output power and low noise cascaded broadband discrete Raman amplifiers

  Iqbal, M. A., Tan, M., Krzczanowicz, L., Skvortcov, P., El-Taher, A., Philips, I. D., Forysiak, W., Ania-Castanon, J. D. & Harper, P., 4 Sep 2017, ICTON 2017 - 19th International Conference on Transparent Optical Networks. IEEE, 8025082

  Research output: Chapter in Book/Report/Conference proceeding › Conference publication

  Open Access

  File

  • Fibers 100%
  • Noise figure 83%

• Performance optimization in ultra-long Raman laser amplified 10x30 GBaud DP-QPSK transmission: Balancing RIN and ASE noise

  Gallazzi, F., Rizzelli, G., Iqbal, M. A., Tan, M., Harper, P. & Ania-Castañón, J. D., 24 Aug 2017, In: Optics Express. 25, 18, p. 21454-21459 6 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • aeroservoelasticity 100%
  • Raman lasers 87%
  • quadrature phase shift keying 86%
  • optimization 48%
  • pumps 38%

• Raman fibre laser based amplification in long-haul/unrepeatered coherent transmission systems

  Tan, M., Rosa, P., Iqbal, M. A., Le, S. T., Phillips, I. D., Turitsyn, S. K. & Harper, P., 4 Sep 2017, ICTON 2017 - 19th International Conference on Transparent Optical Networks. IEEE, 8025050

  Research output: Chapter in Book/Report/Conference proceeding › Conference publication

  Open Access

  File

  • Fiber lasers 100%
  • Amplification 75%
  • Distributed feedback lasers 33%
  • Fiber Bragg gratings 25%
  • Quadrature phase shift keying 12%

• RIN and transmission performance improvement using second order and broadband first order forward Raman pumping

  Iqbal, M. A., Tan, M., El-Taher, A. & Harper, P., 17 Nov 2017, 2017 Opto-Electronics and Communications Conference, OECC 2017 and Photonics Global Conference, PGC 2017. IEEE, Vol. 2017-November. p. 1-4 4 p. (2017 Opto-Electronics and Communications Conference (OECC) and Photonics Global Conference (PGC)).

  Research output: Chapter in Book/Report/Conference proceeding › Conference publication

  Open Access

  File

  • Pumps 100%
  • Amplification 66%

• RIN Mitigation and Transmission Performance Enhancement with Forward Broadband Pump

  Tan, M., Rosa, P., Le, S. T., Dvoyrin, V. V., Iqbal, M. A., Sugavanam, S., Turitsyn, S. K. & Harper, P., 16 Dec 2017, In: IEEE Photonics Technology Letters. p. 1-1

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Pumps 100%
  • pumps 92%
  • broadband 91%
  • augmentation 79%
  • Lasers 65%

• RIN-penalty mitigation and transmission performance improvement using forward propagated broadband first order Raman pump

  Tan, M., Iqbal, M. A., Krzczanowicz, L., Phillips, I. D., El-Taher, A., Forysiak, W. & Harper, P., 17 Nov 2017, 2017 Opto-Electronics and Communications Conference, OECC 2017 and Photonics Global Conference, PGC 2017. IEEE, Vol. 2017-November. p. 1-3 3 p. (2017 Opto-Electronics and Communications Conference (OECC) and Photonics Global Conference (PGC)).

  Research output: Chapter in Book/Report/Conference proceeding › Conference publication

  Open Access

  File

  • Pumps 100%
  • Quadrature phase shift keying 50%
  • Wavelength division multiplexing 47%
  • Amplification 44%

• RIN reduction technique for dual order forward pumped distributed Raman amplification

  Iqbal, M. A., Tan, M. & Harper, P., 29 Jul 2017, The European Conference on Lasers and Electro-Optics, CLEO_Europe 2017. Vol. Part F82-CLEO_Europe 2017.

  Research output: Chapter in Book/Report/Conference proceeding › Conference publication

  • Seed 100%
  • Noise abatement 99%
  • Amplification 98%
  • Signal to noise ratio 80%
  • Pumps 74%

• Ultralong Raman fiber lasers and their applications

  Ania-Castañón, J. D. & Harper, P., Apr 2017, Shaping light in nonlinear optical fibers. Boscolo, S. & Finot, C. (eds.). Chichester (UK): Wiley, p. 435-460 26 p.

  Research output: Chapter in Book/Report/Conference proceeding › Chapter (peer-reviewed) › peer-review
• 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 › peer-review

  Open Access

  File

  • phase conjugation 100%
  • augmentation 50%
  • polarization 44%
  • asymmetry 31%

• Achievable information rate of nonlinear inverse synthesis based 16QAM OFDM transmission

  Le, S. T., Phillips, I. D., Prilepsky, J. E., Kamalian Kopae, M., Ellis, A. D., Harper, P. & Turitsyn, S. K., 8 Dec 2016, ECOC 2016; 42nd European Conference on Optical Communication. IEEE, p. 1208-1210 3 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference publication

  • Orthogonal frequency division multiplexing 100%

• Amplification schemes and multi-channel DBP for unrepeatered transmission

  Galdino, L., Tan, M., Alvarado, A., Lavery, D., Rosa, P., Maher, R., Ania-Castañón, J. D., Harper, P., Makovejs, S., Thomsen, B. C. & Bayvel, P., 1 May 2016, In: Journal of Lightwave Technology. 34, 9, p. 2221-2227 7 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • performance 100%
  • pulse duration modulation 96%
  • fibers 83%
  • erbium 72%
  • parity 65%

• Bi-doped fiber laser for telecom applications

  Dvoyrin, V., Tan, M., Zlenko, A., Mashinsky, V., Melkumov, M., Dianov, E., Harper, P. & Turitsyn, S. K., 16 Dec 2016, CLEO: Science and Innovations 2016. paper STu1F.4

  Research output: Chapter in Book/Report/Conference proceeding › Conference publication

  • Fiber lasers 100%
  • Amplification 75%
  • fiber lasers 65%
  • pumping 62%

• Demonstration of nonlinear inverse synthesis transmission over transoceanic distances

  Le, S. T., Phillips, I. D., Prilepsky, J. E., Harper, P., Ellis, A. D. & Turitsyn, S. K., 15 May 2016, In: Journal of Lightwave Technology. 34, 10, p. 2459-2466 8 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • synthesis 100%
  • combat 65%
  • impairment 55%
  • bit error rate 50%
  • signal processing 43%

• Equalization-enhanced phase noise in nonlinear inverse synthesis transmissions

  Le, S. T., Phillips, I. D., Prilepsky, J. E., Kamalian Kopae, M., Ellis, A. D., Harper, P. & Turitsyn, S. K., 5 Dec 2016, ECOC 2016; 42nd European Conference on Optical Communication. IEEE, p. 370-372 3 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference publication

  • Quadrature phase shift keying 100%
  • Phase noise 91%
  • Orthogonal frequency division multiplexing 76%
  • Modulation 65%

• Evaluation of long-haul coherent transmission performance using low RIN forward Raman pump

  Tan, M., Dvoyrin, V., Iqbal, M. A., Turitsyn, S. K. & Harper, P., 5 Nov 2016, Asia Communications and Photonics Conference 2016.

  Research output: Chapter in Book/Report/Conference proceeding › Conference publication

  • Pumps 100%
  • Bismuth 90%
  • Fiber lasers 88%

• FBG reflectivity impact on RIN in ultralong laser amplifiers

  Rizzelli, G., Iqbal, M. A., Gallazzi, F., Rosa, P., Tan, M., Corredera, P., Ania-Castañón, J. D. & Harper, P., 5 Dec 2016, ECOC 2016; 42nd European Conference on Optical Communication. IEEE, p. 625-627 3 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference publication

  • Light amplifiers 100%
  • Pumps 51%

• 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. 3 p. Tu2A.1. (OSA Technical Digest).

  Research output: Chapter in Book/Report/Conference proceeding › Conference publication

  Open Access

  File

  • Demonstrations 100%
  • synthesis 88%
  • products 39%
  • performance 27%

• Impact of front-FBG reflectivity in Raman fiber laser based amplification

  Rizzelli, G., Iqbal, M. A., Rosa, P., Tan, M., Krzczanowicz, L., Phillips, I., Forysiak, W., Ania-Castañón, J. D. & Harper, P., 16 Dec 2016, CLEO: Science and Innovations 2016. paper SF1F.6

  Research output: Chapter in Book/Report/Conference proceeding › Conference publication

  • Fiber lasers 100%
  • Raman lasers 89%
  • Amplification 75%
  • fiber lasers 65%
  • Light amplifiers 54%

• Impact of input FBG reflectivity and forward pump power on RIN transfer in ultralong Raman laser amplifiers

  Rizzelli, G., Iqbal, M. A., Gallazzi, F., Rosa, P., Tan, M., Ania-Castañón, J. D., Krzczanowicz, L., Corredera, P., Phillips, I., Forysiak, W. & Harper, P., 12 Dec 2016, In: Optics Express. 24, 25, p. 29170-29175 6 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Raman lasers 100%
  • amplifiers 65%
  • pumps 58%
  • reflectance 58%
  • quadrature phase shift keying 49%

• Noise performance improvement of broadband distributed raman amplifier using dual order bidirectional pumping

  Iqbal, M. A., Tan, M., Krzczanowicz, L., Rizzelli, G., Gallazzi, F., El-Taher, A., Forysiak, W., Harper, P. & Ania-Castañón, J. D., 5 Nov 2016, Asia Communications and Photonics Conference 2016. paper AF4G.2

  Research output: Chapter in Book/Report/Conference proceeding › Conference publication

  • Noise figure 100%
  • Amplification 90%

• 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. paper STu1F.6

  Research output: Chapter in Book/Report/Conference proceeding › Conference publication

  • high gain 100%
  • Amplification 95%
  • Fibers 63%
  • fibers 52%
  • characterization 51%

• Performance improvement of broadband distributed Raman amplifier using bidirectional pumping with first and dual order forward pumps

  Iqbal, M. A., Martella, G. R., Gallazzi, F., Tan, M., Harper, P. & Ania-Castañón, J. D., 25 Aug 2016, 2016 18th International Conference on Transparent Optical Networks (ICTON). Ferrari, M., Dorosz, D. & Marciniak, M. (eds.). IEEE, 4 p. Tu.P.30

  Research output: Chapter in Book/Report/Conference proceeding › Conference publication

  Open Access

  File

  • Noise figure 100%
  • Pumps 67%
  • Bandwidth 55%

• Transmission performance improvement using random DFB laser based Raman amplification and bidirectional second-order pumping

  Tan, M., Rosa, P., Le, S. T., Iqbal, M. A., Phillips, I. D. & Harper, P., 8 Feb 2016, In: Optics Express. 24, 3, p. 2215-2221 7 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • distributed feedback lasers 100%
  • pumping 74%
  • performance 39%
  • phase conjugation 35%
  • quadrature phase shift keying 35%
• 2015

  Characterisation of random DFB Raman laser amplifier for WDM transmission

  Rosa, P., Rizzelli, G., Tan, M., Harper, P. & Ania-Castañón, J. D., 23 Oct 2015, In: Optics Express. 23, 22, p. 28634-28639 6 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Raman lasers 100%
  • amplifiers 65%
  • impairment 50%
  • characterization 46%
  • fiber lasers 36%

• Enhanced superchannel transmission using phase conjugation

  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. & Turitsyn, S. K., 2015, European Conference on Optical Communication, ECOC. IEEE, 3 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference publication

  Open Access

  File

  • Optical phase conjugation 100%
  • Polarization 45%

• Evaluation of 100G DP-QPSK long-haul transmission performance using second order co-pumped Raman laser based amplification

  Tan, M., Rosa, P., Le, T. S., Phillips, I. D. & Harper, P., 14 Aug 2015, In: Optics Express. 23, 17, p. 22181-22189 9 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Raman lasers 100%
  • quadrature phase shift keying 98%
  • pumping 69%
  • evaluation 52%
  • penalties 38%