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• 2018

  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 proceeding › Conference publication

  • Low noise amplifiers
  • Ultra-wideband (UWB)
  • Noise figure
  • Bandwidth

• 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 proceeding › Conference publication

  • Raman spectra
  • broadband
  • modulation

• 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 proceeding › Conference publication

  Open Access

  File

  • Quadrature phase shift keying
  • Wavelength division multiplexing
  • Amplification
  • Fibers

• 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
  • amplifiers
  • broadband
  • quadrature phase shift keying
  • nonlinearity

• 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
  • amplifiers
  • Fibers
  • fibers
  • quadrature phase shift keying

• 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, In: Journal of Lightwave Technology. p. 1-1

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

  Open Access

  File

  • noise intensity
  • amplifiers
  • pumps
  • pumping
  • performance

• 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
  • Quadrature phase shift keying
  • Wavelength division multiplexing

• 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 proceeding › Conference publication

  Open Access

  File

  • Amplification
  • Pumps
• 2019

  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 proceeding › Conference publication

  • quadrature phase shift keying
  • Quadrature phase shift keying
  • Noise figure
  • Wavelength
  • pumping

• 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 proceeding › Conference publication

  • Optical phase conjugation
  • Amplification
  • Compensation and Redress
  • Fibers

• Linear and Nonlinear Noise Characterisation of Dual Stage Broadband Discrete Raman Amplifiers

  Iqbal, M. A., Al-Khateeb, M. A. Z., Krzczanowicz, L., Phillips, I. D., Harper, P. & Forysiak, W., 15 Jul 2019, In: Journal of Lightwave Technology. 37, 14, p. 3679-3688 10 p., 8723646.

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

  Open Access

  File

  • amplifiers
  • broadband
  • characterization
  • fibers
  • signal to noise ratios

• Noise Performance Improvement of Broadband Discrete Raman Amplifiers Using Dual Stage Distributed Pumping Architecture

  Iqbal, M. A., Krzczanowicz, L., Philips, I. D., Harper, P. & Forysiak, W., 15 Jul 2019, In: Journal of Lightwave Technology. 37, 14, p. 3665-3671 7 p., 8723558.

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

  • pumping
  • amplifiers
  • broadband
  • performance
  • quadrature phase shift keying

• 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 proceeding › Conference publication

  • Quadrature amplitude modulation
  • Wavelength division multiplexing

• 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 proceeding › Conference publication

  • Erbium doped fiber amplifiers
  • Broadband networks
  • penalties
  • Fiber optic networks
  • Amplification

• 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 proceeding › Conference publication

  • Broadband networks
  • Fiber optic networks
  • Erbium doped fiber amplifiers
  • Fibers