Dr Roger Giddings

Senior Lecturer in Optical Communications & DSP

  1. 2024
  2. Accepted/In press
  3. 2023
  4. Accepted/In press

    Experimental Demonstration of Soft-ROADMs with Dual-Arm Drop Elements for Future Optical-Wireless Converged Access Networks

    Gonem, O., Giddings, R. & Tang, J., 25 Oct 2023, (Accepted/In press) In: Journal of Lightwave Technology. 13 p., JLT-32905-2023.R1 .

    Research output: Contribution to journalArticlepeer-review

  5. Published

    A Point-to-multipoint Flexible Transceiver for Inherently Hub-and-Spoke IMDD Optical Access Networks

    Chen, L., Jin, W., He, J., Giddings, R., Huang, Y. & Tang, J., 15 Jul 2023, In: Journal of Lightwave Technology. 41, 14, p. 4743-4754 12 p.

    Research output: Contribution to journalArticlepeer-review

  6. Published

    Adaptive Hybrid Iterative Linearization Algorithms for IM/DD Optical Transmission Systems

    Hu, S., Zhang, J., Tang, J., Jin, T., Lin, H., Jin, W., Yu, Z., Giddings, R. & Qiu, K., 15 Jul 2023, In: Journal of Lightwave Technology. 41, 14, p. 4644-4654 11 p.

    Research output: Contribution to journalArticlepeer-review

  7. Published

    A point-to-multipoint flexible transceiver for inherently hub-and-spoke optical access networks

    Chen, L., Jin, W., He, J., Giddings, R., Huang, Y. & Tang, J., Jul 2023.

    Research output: Contribution to conferencePaperpeer-review

  8. Published

    Drop Signal Phase Offset Independent Soft-ROADMs for Point-to-Multipoint 5G Fronthauls

    Giddings, R., Gonem, O. & Tang, J., Jul 2023, p. 1-6. 6 p.

    Research output: Contribution to conferencePaperpeer-review

  9. Published

    Low-complexity modulation format identification based on am- 2 plitude histogram distributions for digital coherent receivers

    Hao, M., Jiang, X., Xiong, X., Giddings, R., He, W. & Tang, J., 20 Apr 2023, In: Photonics.

    Research output: Contribution to journalArticlepeer-review

  10. Published

    Real-Time Demonstration of Concurrent Upstream and Inter-ONU Communications in Hybrid OFDM DFMA PONs

    Giddings, R., Tyagi, T. & Tang, J., 1 Feb 2023, In: IEEE Photonics Technology Letters. 35, 3, p. 148 - 151 4 p.

    Research output: Contribution to journalArticlepeer-review

  11. 2022
  12. Published

    Real-time experimental demonstration of a computationally efficient hybrid OFDM DFMA PON

    Giddings, R., Tyagi, T. & Tang, J., Dec 2022, In: Optical Fiber Technology. 74, 26 p., 103106.

    Research output: Contribution to journalArticlepeer-review

  13. Published

    DSP-Based Physical Layer Security for Coherent Optical Communication Systems

    Giddings, R., He, J., Tang, J. & Jin, W., Oct 2022, In: IEEE Photonics Journal. 14, 5

    Research output: Contribution to journalArticlepeer-review

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