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  • 2019
  • 2018
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  • 2015

Author

  • Paul Harper
Letter

Unrepeatered Nyquist PDM-16QAM transmission over 364  km using Raman amplification and multi-channel digital back-propagation

Galdino, L., Tan, M., Lavery, D., Rosa, P., Maher, R., Phillips, I. D., Ania Castañón, J. D., Harper, P., Killey, R. I., Thomsen, B. C., Makovejs, S. & Bayvel, P., 19 Jun 2015, In : Optics Letters. 40, 13, p. 3025-3028 3 p.

Research output: Contribution to journalLetter

Conference publication

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. Optical Society of America, paper STu1F.4

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

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 proceedingConference publication

Open Access
File

Distributed Pumping Architecture to Improve the Noise Performance of Broadband Discrete Raman Amplifier

Iqbal, M. A., Krzczanowicz, L., Philips, I. D., Harper, P. & Forysiak, W., 22 Apr 2019, 2019 Optical Fiber Communications Conference and Exhibition, OFC 2019 - Proceedings. Optical Society of America, 8696365

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

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

Iqbal, M. A., Tan, M. & Harper, P., 26 Apr 2018, 2017 European Conference on Optical Communication (ECOC). IEEE

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

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 proceedingConference publication

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. Optical Society of America

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

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, 2017 European Conference on Optical Communication (ECOC). IEEE

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

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. Optical Society of America

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

Extended reach of 116 Gb/s DP-QPSK transmission using random DFB fiber laser based Raman amplification and bidirectional second-order pumping

Tan, M., Rosa, P., Phillips, I. & Harper, P., 2015, Optical Fiber Communication Conference 2015. Optical Society of America, paper W4E.1. (OSA technical digest).

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

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 publication

Open Access
File

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 proceedingConference publication

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 proceedingConference publication

Open Access
File

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. Optical Society of America, paper SF1F.6

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

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 proceedingConference publication

Open Access
File

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. Optical Society of America, paper AF4G.2

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

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 publication

Performance characterization of broadband discrete Raman amplifier with high capacity transmission formats

Krzczanowicz, L., Iqbal, M. A., Phillips, I., Harper, P. & Forysiak, W., 5 Nov 2019, 2019 Asia Communications and Photonics Conference, ACP 2019 - Proceedings. Optical Society of America, M3B.2. (Asia Communications and Photonics Conference, ACP; vol. 2019-November).

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

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 proceedingConference publication

Open Access
File

Performance Estimation of Discrete Raman Amplification within Broadband Optical Networks

Krzczanowicz, L., Al-khateeb, M. A. Z., Iqbal, M. A., Phillips, I., Harper, P. & Forysiak, W., 22 Apr 2019, 2019 Optical Fiber Communications Conference and Exhibition, OFC 2019 - Proceedings. Optical Society of America, 8696796

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

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 proceedingConference publication

Open Access
File

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 proceedingConference publication

Open Access
File

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 proceedingConference publication

Open Access
File

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 proceedingConference publication

Open Access
File

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 proceedingConference publication

Open Access
File

The impact of pump phase-modulation and filtering on WDM signals in a fibre optical parametric amplifier

Stephens, M. F. C., Redyuk, A., Sygletos, S., Phillips, I., Harper, P., Blow, K. & Doran, N., 2015, Proceedings of Optical Fiber Communication Conference, 22–26 March 2015, Los Angeles, California, United States. Optical Society of America, paper W2A.43. (OSA technical digest).

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

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. Optical Society of America, p. Th1C.2

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

Open Access
File
Conference contribution

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 proceedingConference contribution

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, 2017 European Conference on Optical Communication (ECOC). IEEE

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

Distributed Raman Amplification Design for Fibre Nonlinearity Compensation with Mid-Link Optical Phase Conjugation

Tan, M., Al-khateeb, M. A. Z., Zhang, T., Harper, P. & Ellis, A. D., 19 Sep 2019, 21st International Conference on Transparent Optical Networks, ICTON 2019. IEEE, Vol. 2019-July. 8840568. (2019 21st International Conference on Transparent Optical Networks (ICTON)).

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

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 proceedingConference contribution

Open Access
File

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 proceedingConference contribution

Fibre optical parametric amplifier incorporating a Raman-pump for reduced four-wave mixing crosstalk

Stephens, M. F., Phillips, I. D., Harper, P. & Doran, N. J., 2015, The European Conference on Lasers and Electro-Optics 2015. Optical Society of America, 1 p. CI_P_5

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

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. Optical Society of America, Vol. Part F82-CLEO_Europe 2017.

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

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. Optical Society of America, Vol. Part F108-NP 2018.

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

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. Optical Society of America, p. Th1C.3

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

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. Optical Society of America, p. W3D.3

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

Open Access
File

Modified nonlinear inverse synthesis for optical links with distributed Raman amplification

Le, S. T., Prilepsky, J. E., Kamalian, M., Rosa, P., Tan, M., Ania-Castañón, J. D., Harper, P. & Turitsyn, S. K., 30 Nov 2015, European Conference on Optical Communication, ECOC. IEEE, 3 p. 0257

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

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. Optical Society of America, Vol. Part F82-CLEO_Europe 2017.

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

Recent Advances in Discrete Raman Amplifiers and their Applications to Wideband Optical Networks

Krzczanowicz, L., Iqbal, M. A., Al-khateeb, M. A. Z., Phillips, I. D., Harper, P. & Forysiak, W., 19 Sep 2019, 21st International Conference on Transparent Optical Networks, ICTON 2019. IEEE, Vol. 2019-July. 8840021. (2019 21st International Conference on Transparent Optical Networks (ICTON)).

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

RIN mitigation in second-order pumped Raman fibre laser based amplification

Tan, M., Rosa, P., Iqbal, M. A., Phillips, I., Nuño, J., Ania-Castañón, J. D. & Harper, P., 2015, Asia Communications and Photonics Conference 2015. Optical Society of America, paper AM2E.6. (OSA Technical Digest).

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

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. Optical Society of America, Vol. Part F82-CLEO_Europe 2017.

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

Chapter (peer-reviewed)

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 proceedingChapter (peer-reviewed)

Article

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

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 journalArticle

Open Access
File

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 journalArticle

Open Access
File

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 journalArticle

Open Access
File
Open Access
File

Enhanced Transmission Performance Using Backward-Propagated Broadband ASE Pump

Iqbal, M. A., Tan, M. & Harper, P., 30 Mar 2018, In : IEEE Photonics Technology Letters. p. 1-1

Research output: Contribution to journalArticle

Open Access
File

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 journalArticle

Open Access
File