Publications

2024

K. Clark, Z. Zhou, and Z. Liu, "Clock synchronizing radio access networks to picosecond precision using optical clock distribution and clock phase caching [Invited]," Journal of Optical Communications and Networking 16, A89-A97 (2024).

J. Yang, et al., “Record 202.3 Tb/s transmission over field-deployed fibre using 15.6 THz S+C+L-bands,” in Proc. Eur. Conf. Opt. Commun., Frankfurt, Germany, 2024, paper M2B.1 (top-scored).

R. S. Luis, et al., “Demonstration of a 126 nm, S+C+L Band ROADM in a Field-Deployed Fiber Network,” in Proc. Eur. Conf. Opt. Commun., Frankfurt, Germany, 2024, paper Th2E.4.

J. Yang, et al., “Transmission Over Field-Deployed Standard Single-Mode Fibre using >100 nm S+C+L-band,” submitted to Journal of Lightwave Technology, under review, 2024.

S. Shen et al., "End-to-end QoT Predictions enhanced by GNPy-based Digital Twin with Network Telemetry," 2024 Optical Fiber Communications Conference and Exhibition (OFC), San Diego, CA, USA, 2024, pp. 1-3. (OFC2024).

S. Shen, J. Han, H. Li, Y. Teng, S. Yan and D. Simeonidou, "Unified Monitoring and Telemetry Platform for Future Intelligent Optical Networks," 2024 24th International Conference on Transparent Optical Networks (ICTON), Bari, Italy, 2024, pp. 1-5. (ICTON2024).

S. Bahrani, R. Wang, J. Parra-Ullauri, R. D Oliveira, R. Nejabati, D. Simeonidou, “Joint Network and Computing Resource Optimisation in Distributed Quantum Computing”, 2024 Optical Fiber Communications Conference and Exhibition (OFC), San Diego, CA, USA, 2024, pp. 1-3. (OFC2024).

R. Yang, R. Wang, A. Seferidis, T. Omigbodun, S. Bahrani, R. D. Oliveira, R. Nejabati, and D. Simeonidou, “A Machine Learning-Assisted Quantum and Classical Co-existence System”, 2024 Optical Fiber Communications Conference and Exhibition (OFC), San Diego, CA, USA, 2024, M2J. 2. (OFC2024).

A. Brugnoni et al., "Frequency stabilization of C-band semiconductor lasers through a SiN photonic integrated circuit," Photonics Research, vol. 12, no. 8, pp. 1619-1626, Aug 2024, doi: 10.1364/prj.516588.

A. Brugnoni et al., "Flexible Generation of Optically-Carried Sub-THz Beat Notes Stabilized Through an Integrated SiN Frequency Locker," IEEE Photonics Technology Letters, Article vol. 36, no. 17, pp. 1049-1052, Sept 2024, doi: 10.1109/lpt.2024.3428867.

C. Xu et al., "Optical OTFS Is Capable Of Improving the Bandwidth-, Power- and Energy-Efficiency of Optical OFDM," IEEE Transactions on Communications, Article vol. 72, no. 2, pp. 938-953, 2024, doi: 10.1109/TCOMM.2023.3326494.

V. Vitali et al., "Broadband wavelength conversion in Si-rich silicon nitride waveguides based on intermodal four-wave mixing," EPJ Web Conf., vol. 309, p. 01002, 2024. [Online]. Available: https://doi.org/10.1051/epjconf/202430901002.

V. Vitali et al., "L- to U-Band Wavelength Conversion of QPSK Signals Using Intermodal Four-Wave Mixing," Ieee Photonics Technology Letters, Article vol. 36, no. 16, pp. 1009-1012, Aug 2024, doi: 10.1109/lpt.2024.3426925.

N. Taengnoi et al., "Coherent O-band WDM transmission of DP-16QAM over a 50-km BDFA-amplified link," Optics Express, vol. 32, no. 9, pp. 15483-15492, Apr 2024, doi: 10.1364/oe.512037.

S. Deligiannidis, K. R. H. Bottrill, K. Sozos, C. Mesaritakis, P. Petropoulos, and A. Bogris, "Multichannel Nonlinear Equalization in Coherent WDM Systems Based on Bi-Directional Recurrent Neural Networks," Journal of Lightwave Technology, Article vol. 42, no. 2, pp. 541-549, 2024, doi: 10.1109/JLT.2023.3318559.

K. R. H. Bottrill, N. Taengnoi, Y. Wang, J. K. Sahu, and P. Petropoulos, "1200km Coherent O-band Transmission using In-line BDFAs and Standard Single-mode Fibre," in Optical Fiber Communications Conference and Exhibition (OFC), San Diego, CA, Mar 24-28 2024, 2024. [Online]. Available: <Go to ISI>://WOS:001242671400391. [Online]. Available: <Go to ISI>://WOS:001242671400391

I. B. Kovacs, M. Saifuddin Faruk, A. Wonfor, and S. J. Savory, ‘Symmetric Bidirectional 200 Gb/s/λ PON Solution Demonstrated over Field Installed Fiber’, in 2024 Optical Fiber Communications Conference and Exhibition (OFC), Mar. 2024, pp. 1–3

I. B. Kovacs, Md. S. Faruk, A. Wonfor, and S. J. Savory, ‘200 Gb/s/λ Bidirectional Coherent PON Solutions Demonstrated Over Field Installed Fiber’, IEEE Photonics Technology Letters, vol. 36, no. 17, pp. 1089–1092, Sep. 2024, doi: 10.1109/LPT.2024.3434640.

2023

Yang, R., Li, H., Teng, Y., Shen, S., Wang, R., Oliveira, R. D., Nejabati, R., Yan, S. and Simeonidou, D., Field Trial Demonstration of AI-Engine Driven Cross-Domain Rerouting and Optimisation in Dynamic Optical Networks. In 49th European Conference on Optical Communications (ECOC 2023 Postdeadline Paper) (pp. 1-4).

Shen, S., Yang, R., Li, H., Teng, Y., Wang, R., Nejabati, R., Yan, S. and Simeonidou, D., 2023, July. Field-Trial Demonstration of ML Deployment in Optical Networks Using Telemetry and AI Engine. In 49th European Conference on Optical Communications (ECOC 2023) (pp. 1-4).

Shen, S., Yang, R., Li, H., Shi, Z., Wang, R., Nejabati, R., Yan, S. and Simeonidou, D., 2023, March. LSTM Assisted Optical Transmission Performance Analysis over a 493-km Field-Trial. In Optical Fiber Communication Conference (pp. W4G-4). Optica Publishing Group.

Yang, R., Shen, S., Li, H., Shi, Z., Wang, R., Nejabati, R., Yan, S. and Simeonidou, D., 2023, March. 986 km Field Trial of Cascaded ANN-based Link-Penalty Models for QoT Prediction. In 2023 Optical Fiber Communications Conference and Exhibition (OFC) (pp. 1-3). IEEE.

Ekin Arabul, Romerson D. Oliveira, Amin Emami, Stavros Typos, Constantinos Vrontos, Rui Wang, Reza Nejabati, and Dimitra Simeonidou. "100 Gbps quantum-secured and O-RAN-enabled programmable optical transport network for 5G fronthaul". In Journal of Optical Communications and Networking (JOCN) Vol. 15, Issue 8, pp. C223-C231 (2023)

E. Arabul; R. D. Oliveira; R. Wang; R. Nejabati & D. Simeonidou. "Experimental Demonstration of Integrated Low-Cost High-Precision Timing Solution for Optical Transport Networks Supporting 5G". In proceedings of the Optical Fiber Communication Conference and Exhibition - OFC 2023 - San Diego, USA. March 05 - 09, 2023.

R. Wang, R. Yang, M. J. Clark, R. D. Oliveira, S. Bahrani, M. Perani´c M. Lonˇcari´c M. Stipˇcevi´c J. Rarity S. K. Joshi R. Nejabati and D. Simeonidou. “Field Trial of a Dynamically Switched Quantum Network Supporting Co-existence of Entanglement, Prepare-and-measure QKD and Classical Channels”, ECOC 2023 Post-deadline session, Th.C.3.6

Clark, M. J., R. Wang, S. Bahrani, M. Peranić, O. Alia, M. Loncaric, Ž. Samec et al. "Polarisation Based Entanglement Distribution Quantum Networking." In 2023 46th MIPRO ICT and Electronics Convention (MIPRO), pp. 271-274. IEEE, 2023.

Oliveira, R. D., Arabul, E., Wang, R., Vrontos, C., Nejabati, R., & Simeonidou, D. (2023, March). Programmable, Latency-Aware and Dynamic Quantum-Secured Optical Network with Key Refresh Rate Negotiation and QKD Sharing. In 2023 Optical Fiber Communications Conference and Exhibition (OFC) (pp. 1-3). IEEE.

Clark, M. J., Alia, O., Wang, R., Bahrani, S., Peranić, M., Aktas, D., ... & Joshi, S. K. (2023, January). Entanglement distribution quantum networking within deployed telecommunications fibre-optic infrastructure. In Quantum Technology: Driving Commercialisation of an Enabling Science III (Vol. 12335, pp. 96-103). SPIE.

K. A. Clark, Z. Zhou and Z. Liu, "Picosecond-Precision Clock Synchronized Radio Access Networks using Optical Clock Distribution and Clock Phase Caching," 2023 Optical Fiber Communications Conference and Exhibition (OFC), San Diego, CA, USA, 2023, pp. 1-3, doi: 10.23919/ofc49934.2023.10116598.

M Jarmolovičius, A Vasylchenkova, E Sillekens, “Adaptive Geometric Constellation Shaping in a Transmission System with a Real-time Optimisation Loop” Optical Fiber Communication Conference, M3Z. 1, doi: 10.1364/OFC.2023.M3Z.1.

N. Taengnoi et al., "Coherent O-band transmission of 4×25 GBd DP-16QAM channels over a 50 km BDFA-equipped link," in Proceedings of the Optical Fiber Communication Conference (OFC) 2023: Optica Publishing Group (formerly OSA), 2023.

R. T. Jones, K. R. H. Bottrill, N. Taengnoi, P. Petropoulos, and M. P. Yankov, "Spectral power profile optimization of a field-deployed wavelength-division multiplexing network enabled by remote EDFA modeling," Journal of Optical Communications and Networking, vol. 15, no. 8, pp. C192-C202, 2023. [Online]. Available: https://eprints.soton.ac.uk/481032/.

Y. Hong et al., "Experimental investigation of BDFA-based O-band direct-detection transmission using an optical recirculating loop," Optics Express, vol. 31, no. 7, pp. 10978-10990, 2023. [Online]. Available: https://eprints.soton.ac.uk/476700/.

Y. Hong et al., "Wideband transmission in the 1-μm band based on a hollow-core fiber and wideband YDFA," presented at the 2023 Optical Fiber Communications Conference and Exhibition, OFC 2023 (05/05/23 - 09/05/23), 2023. [Online]. Available: https://eprints.soton.ac.uk/481540/.

K. R. H. Bottrill, N. Taengnoi, H. Liu, and P. Petropoulos, "Mid-Span Pump Phase Shift Applied to WDM Wavelength Conversion for the Suppression of FWM Crosstalk," presented at the 2023 Optical Fiber Communications Conference and Exhibition, OFC 2023 (05/05/23 - 09/05/23), 2023. [Online]. Available: https://eprints.soton.ac.uk/481034/.

Alessandro Brugnoni, Kyle Bottrill, Natsupa Taengnoi, Yang Hong, Ali Emre Kaplan, Ahmed Eloziri, Valerio Vitali, Michele Re, Cosimo Lacava, Periklis Petropoulos, Ilaria Cristiani, " Frequency Locking on a DDO-OFDM System with Two Optical Carriers using a Silicon Nitride PIC", European Conference on Optical Communication 2023, paper We.B.4.3, Glasgow, 2023.

Sijing Liang, Saurabh Jain, Natsupa Taengnoi, Kyle Bottrill, Massimiliano Guasoni, Yongmin Jung, Mengben Xiao, Periklis Petropoulos, David Richardson, Lin Xu, "102-nm-wide, High-gain, Low-noise Lumped Raman Amplifier", European Conference on Optical Communication 2023, paper Tu.A.3.2, Glasgow, 2023.

Kyle Bottrill, Natsupa Taengnoi, Periklis Petropoulos, "U-band Raman Gain Tailoring and RIN Transfer Suppression using a Shaped, Broadband Incoherent Pump”, European Conference on Optical Communication 2023, paper Tu.A.3.3, Glasgow, 2023.

P. Petropoulos, "Research on Optical Communications and Novel Fibre Technologies at the Optoelectronics Research Centre", Invited Seminar at Huazhong University of Science and Technology, China, 7 November 2023.

A. Weerasinghe, M. Alhussein, A. Alderton, A. Wonfor, and R. Penty, ‘Practical, high‑speed Gaussian coherent state continuous variable quantum key distribution with real‑time parameter monitoring, optimised slicing, and post‑processed key distillation’, Sci. Rep., 2023, doi: 10.1038/s41598-023-47517-7.

X. Duan et al., ‘Performance Analysis on Co-existence of COW-QKD and Classical DWDM Channels Transmission in UK National Quantum Networks’, Journal of Lightwave Technology, pp. 1–6, 2023, doi: 10.1109/JLT.2023.3246175.

A. Weerasinghe, M. Alhussein, H. Li, A. Wonfor, and R. Penty, ‘Slice optimisation for high-speed Gaussian coherent state continuous variable quantum key distribution’, in CLEO 2023 (2023), paper JTh2A.26, Optica Publishing Group, May 2023, p. JTh2A.26. doi: 10.1364/CLEO_AT.2023.JTh2A.26.

A. Weerasinghe, M. Alhussein, H. Li, A. Wonfor, and R. Penty, ‘Practical high-speed Gaussian coherent state continuous variable quantum key distribution with real-time parameter monitoring and post-processed key distillation’, in 2023 Optical Fiber Communications Conference and Exhibition (OFC), Mar. 2023, pp. 1–3. doi: 10.1364/OFC.2023.M2I.3.

A. Weerasinghe, M. Alhussein, H. Li, A. Wonfor, and R. Penty, ‘Experimental demonstration of practical high-speed Gaussian coherent state continuous variable quantum key distribution with real-time parameter monitoring and key distillation’, in Quantum Technology: Driving Commercialisation of an Enabling Science III, SPIE, Jan. 2023, pp. 110–114. doi: 10.1117/12.2644948.

N. Taengnoi, K. R. H. Bottrill, Y. Hong, L. Hanzo and P. Petropoulos, "Ultra-Long-Span U-Band Transmission Enabled by Incoherently Pumped Raman Amplification," in Journal of Lightwave Technology, vol. 41, no. 12, pp. 3767-3773, June 2023, doi: 10.1109/JLT.2023.3265172.

2022

Y. Zhang, T. Van Luong, P. Petropoulos, and L. Hanzo, "Machine-Learning-Aided Optical OFDM for Intensity Modulated Direct Detection," Journal of Lightwave Technology, Article vol. 40, no. 8, pp. 2357-2369, Apr 2022, doi: 10.1109/JLT.2022.3141222

Taengnoi, K. Bottrill, Y. Hong, L. Hanzo, and P. Petropoulos, "Broadband Incoherently Pumped Raman Amplification for Ultra-Long Span U-Band Transmission Systems," in ECOC'2022, Basel, 2022, paper We4A.1 (Highly Scored).

V. Luong et al., "Deep Learning-Aided Optical IM/DD OFDM Approaches the Throughput of RF-OFDM," IEEE Journal on Selected Areas in Communications, vol. 40, no. 1, pp. 212-226, Jan 2022, doi: 10.1109/JSAC.2021.3126080

Hong et al., "Experimental demonstration of single-span 100-km O-band 4x50-Gb/s CWDM direct-detection transmission," Optics Express, Article vol. 30, no. 18, pp. 32189-32203, Aug 2022, Art. no. 457985, doi: 10.1364/oe.457985 

Hong et al., "Demonstration of up to 480-km BDFA-based WDM Direct-detection Transmission in the O-band," in 2022 European Conference on Optical Communication (ECOC), 2022, paper We4D.3.

Hong et al., "ML-Assisted Equalization for 50-Gb/s/lambda O-Band CWDM Transmission Over 100-km SMF," (in English), IEEE Journal of Selected Topics in Quantum Electronics, Article vol. 28, no. 4, p. 10, Jul-Aug 2022, Art. no. 3700410, doi: 10.1109/JSTQE.2022.3155990

R. H. Bottrill, N. Taengnoi, H. Liu, R. Kakarla, Y. Hong, and P. Petropoulos, "Suppression of Spurious Mixing in FWM-based Systems through Mid-Span Pump Phase Shift," in Optical Fiber Communications Conference and Exhibition (OFC), San Diego, CA, 2022, doi: 10.1364/ofc.2022.w4j.2 

Alia et al., "DV-QKD Coexistence With 1.6 Tbps Classical Channels Over Hollow Core Fibre," Journal of Lightwave Technology, Article vol. 40, no. 16, pp. 5522-5529, Aug 2022, doi: 10.1109/JLT.2022.3180232

Alia et al., "Coexistence analysis of classical channels with DV-QKD over hollow core nested antiresonant nodeless fibre (HC-NANF)," in SPIE Photonics West: Quantum Computing, Communication, and Simulation II, San Francisco, 2022, pp. paper 12015-68, doi: 10.1117/12.2606802

T. Jones, K. R. H. Bottrill, N. Taengnoi, P. Petropoulos, and M. P. Yankov, "Spectral Power Profile Optimization of Field-Deployed WDM Network by Remote Link Modeling," in 2022 European Conference on Optical Communication (ECOC), 2022, paper We1A.4 (Highly Scored), doi: 10.48550/arxiv.2207.01336

Wang, O. Alia, M. J. Clark, S. Bahrani, S. K. Joshi, D. Aktas, G. T. Kanellos, M. Peranić, M. Lončarić, M. Stipčević, J. Rarity, R. Nejabati, and D. Simeonidou, "A Dynamic Multi-Protocol Entanglement Distribution Quantum Network," in Optical Fiber Communication Conference (OFC), Th3D.3, 2022, doi: 10.1364/ofc.2022.th3d.3

D. Oliveira, E. Arabul, R. Wang, G. T. Kanellos, R. Nejabati, and D. Simeonidou, "Demonstration of a Resilient and Quantum-Secured Time-Shared Optical Network with Multi-Level Programmability," in Optical Fiber Communication Conference (OFC), M3Z.5, 2022, doi: 10.1364/ofc.2022.m3z.5

Nejabati, R. Wang, and D. Simeonidou, "Dynamic Quantum Network: from Quantum Data Centre to Quantum Cloud Computing," in Optical Fiber Communication Conference (OFC), Th3D.1 2022, doi: 10.1364/ofc.2022.th3d.1 

J. Clark, O. Alia, R. Wang, S. Bahrani, D. Aktas, G. T. Kanellos, M. Loncaric, Ž. Samec, M. Peranić, A. Radman, M. Stipcevic, R. Nejabati, D. Simeonidou, J. G. Rarity, and S. K. Joshi, "Towards a Fully Connected Many-User Entanglement Distribution Quantum Network Within Deployed Telecommunications Fibre-Optic Infrastructure," in Conference on Lasers and Electro-Optics, FF4A.6, 2022, doi: 10.1364/cleo_qels.2022.ff4a.6

White, A. Wonfor, P. Wright, E. H. Salas, and A. Lord, ‘Quantum Key Distribution in the Service Provider Network’, in 2022 Optical Fiber Communications Conference and Exhibition (OFC), Mar. 2022, pp. 1–3, doi: 10.1364/ofc.2022.tu3i.2

Gong, J. H. Hunt, A. Wonfor, and R. Penty, ‘Physical Layer Security Monitoring of Optical Communication Using a Quantum Pilot Tone’, in CLEO 2022, San Jose, USA, May 2022, p. FTu4A.4, doi: 10.1364/cleo_qels.2022.ftu4a.4

Y. Hong et al., "550-km Amplified Direct-Detection Transmission at 1.3μm," 2022 IEEE Photonics Conference (IPC), Vancouver, BC, Canada, 2022, pp. 1-2, doi: 10.1109/IPC53466.2022.9975487.

S. Friston et al., ‘Consensus Based Networking of Distributed Virtual Environments’, IEEE Transactions on Visualization and Computer Graphics, vol. 28, no. 9, pp. 3138-3153, Sept. 2022, doi: 10.1109/TVCG.2021.3052580. 

2021

A. Wonfor, C. White, A. Lord, R. Nejabati, T. P. Spiller, J. F. Dynes, A. J. Shields, and R. V. Penty, ‘Quantum networks in the UK’, in Proc. SPIE 11712, Metro and Data Center Optical Networks and Short-Reach Links IV, Mar. 2021, vol. 11712, p. 1171207, doi: 10.1117/12.2578598.

S. Muqaddas, R. S. Tessinari, R. Casellas, M. Garrich, E. Hugues-Salas, Ó. G. de Dios, L. Luque, A. Giorgetti, A. Giorgetti, A. Sgambelluri, F. Cugini, F.-J. Moreno-Muro, R. Morro, K. Farrow, A. Wonfor,M. Channegowda, P. Pavón-Mariño, A. Lord, R. Nejabati, and D. Simeonidou, ‘NFV orchestration over disaggregated metro optical networks with end-to-end multi-layer slicing enabling crowdsourced live video streaming’, J. Opt. Commun. Netw., JOCN, vol. 13, no. 8, pp. D68–D79, Aug. 2021, doi: 10.1364/JOCN.423501.

Wright, C. White, R. C. Parker, J.-S. Pegon, M. Menchetti, J. Pearse, A. Bahrami, A. Moroz, A. Wonfor, R. V. Penty, T. P. Spiller, and A. Lord, ‘5G network slicing with QKD and quantum-safe security’, J. Opt. Commun. Netw., JOCN, vol. 13, no. 3, pp. 33–40, Mar. 2021, doi: 10.1364/JOCN.413918.

Gong, A. Wonfor, J. H. Hunt, I. H. White, and R. V. Penty, ‘Experimental demonstration of confidential communication with quantum security monitoring’, Sci Rep, vol. 11, no. 1, p. 21686, Nov. 2021, doi: 10.1038/s41598-021-01013-y.

I. Woodward, J. F. Dynes, P. Wright, C. White, R. C. Parker, A. Wonfor, Z. L. Yuan, A. Lord, and A. J. Shields, ‘Quantum Key Secured Communications Field Trial for Industry 4.0’, in 2021 Optical Fiber Communications Conference and Exhibition (OFC), Jun. 2021, pp. 1–3.

Wang, X. Tang, A. Wonfor, R. J. Collins, G. S. Buller, R. V. Penty, I. H. White, and X. Wang, ‘40Gbit/s Data Transmission in an Installed Optical Link Encrypted Using Physical Layer Security Seeded by Quantum Key Distribution’, Journal of Lightwave Technology, vol. 39, no. 19, pp. 6130–6141, Oct. 2021, doi: 10.1109/JLT.2021.3095539.

Ren, S. Yang, A. Wonfor, I. White, and R. Penty, ‘Demonstration of high-speed and low-complexity continuous variable quantum key distribution system with local local oscillator’, Scientific Reports, vol. 11, no. 1, Art. no. 1, May 2021, doi: 10.1038/s41598-021-88468-1.

J. Friston et al., "Consensus Based Networking of Distributed Virtual Environments," in IEEE Transactions on Visualization and Computer Graphics, 19 January 2021; doi: 10.1109/TVCG.2021.3052580.

Clark, Marcus J., et al. "Towards a quantum network within deployed telecommunications fibre-optic infrastructure." Quantum Technology: Driving Commercialisation of an Enabling Science II. Vol. 11881. SPIE, 2021.

Nejabati, Reza, et al. "Optical Network Architecture Supporting Dynamic and End-to-End Quantum Secure Networking." 2021 European Conference on Optical Communication (ECOC). IEEE, 2021.

Joshi, S. K., et al. "Entanglement Based Quantum Networks: Protocols, AI control plane & coexistence with classical communication." European Quantum Electronics Conference. Optical Society of America, 2021.

Wang, Rui, et al. "AI-Enabled Large-Scale Entanglement Distribution Quantum Networks." Optical Fiber Communication Conference. Optical Society of America, 2021.

Ives, D. J., et al. "Distributed abstraction and verification of an installed optical fibre network." Scientific reports 11.1 (2021): 1-11.

Wang, Rui, Reza Nejabati, and Dimitra Simeonidou. "Hybrid-learning-assisted impairments abstraction framework for service planning and provisioning over multi-domain optical networks." Journal of Optical Communications and Networking 13.2 (2021): A165-A177.

Alia, et al., “1.6 Tbps Classical Channel Coexistence With DV-QKD Over Hollow Core Nested Antiresonant Nodeless Fibre (HC-NANF),” ECOC, 2021.

Alia, et al., “Wavelength Resources Management and Switching of Active Entanglement Distribution Circuits in Optical Networks,” OFC, 2021.

Alia, et al., “Dynamic DV-QKD Networking in Fully-Meshed Software-Defined Optical Networks,” Journal of Lightwave Technology, 2021. 

Alia, et al., “Co-Propagation of 1.6 Tbps Classical Channels Coexistence With DV-QKD Over Hollow Core Nested Antiresonant Nodeless Fibre,” Journal of Lightwave Technology, 2021.

Alia, et al., “4x100 Gbps Classical Channels Coexistence With DV-QKD Over Hollow Core Nested Antiresonant Nodeless Fibre (HC NANF),” QCrypt, 2021.

Alia, et al., “H2020-UNIQORN: Photonic Integrated QKD Systems in Field-deployed Access and Metro Optical Networks,” EQTC, 2021.

S. Tessinari, O. Alia, et al., “Towards Co-Existence of 100 Gbps Classical Channel Within a WDM Quantum Entanglement Network,” OFC, 2021.

Clark, O. Alia, et al., “Towards a Quantum Network Within Deployed Telecommunications Fibre-Optic Infrastructure.,” SPIE Photonex, 2021.

Arabul, R. S. Tessinari, O. Alia, et al., "Experimental Demonstration of Programmable 100 Gb/s SDN-Enabled Encryptors/Decryptors for QKD Networks," OFC, 2021.

S. Tessinari, E. Arabul, O. Alia, et al., "Demonstration of a Dynamic QKD Network Control Using a QKD-Aware SDN Application Over a Programmable Hardware Encryptor," OFC, 2021.

Y. Zhang et al., "Experimental Characterization of Turbo-Coded 20 Gbps Fiber-Wireless-Fiber Optical Links," IEEE Access, vol. 9, pp. 112726-112732, 2021.

Y. Zhang, Z. Babar, P. Petropoulos, H. Haas, and L. Hanzo, "The Evolution of Optical OFDM," IEEE Communications Surveys and Tutorials, vol. 23, no. 3, pp. 1430-1457, 2021.

Uzunidis, C. Matrakidis, E. Kosmatos, A. Stavdas, P. Petropoulos, and A. Lord, "Connectivity Challenges in E, S, C and L Optical Multi-Band Systems," in European Conference on Optical Communication 2021, Bordeaux, 2021, p. paper Th2A.3.

Taengnoi et al., "Experimental characterization of an o-band bismuth-doped fiber amplifier," Optics Express, vol. 29, no. 10, pp. 15345-15355, May 2021.

Taengnoi et al., "4-Level Alternate-Mark-Inversion for Reach Extension in the O-Band Spectral Region," Journal of Lightwave Technology, vol. 39, no. 9, pp. 2847-2853, May 2021.

Petropoulos, "Extending the Reach of O-band Transmission Using Bismuth-doped Fibre Amplifiers," in OSA Advanced Photonics Congress, 2021, p. paper SpM1F.5.

J. Liang et al., "High Gain, Low Noise, Spectral-Gain-Controlled, Broadband Lumped Fiber Raman Amplifier," Journal of Lightwave Technology, vol. 39, no. 5, pp. 1458-1463, Mar 2021.

Hong et al., "Experimental Demonstration of 50-Gb/s/λ O-band CWDM Direct-Detection Transmission over 100-km SMF," in 2021 Asia Communications and Photonics Conference (ACP), 2021.

Hong et al., "High-Speed DD Transmission Using a Silicon Receiver Co-Integrated With a 28-nm CMOS Gain-Tunable Fully-Differential TIA," Journal of Lightwave Technology, vol. 39, no. 4, pp. 1138-1147, Feb 2021.

Hong et al., "Demonstration of > 1Tbit/s WDM OWC with wavelength-transparent beam tracking-and-steering capability," Optics Express, vol. 29, no. 21, pp. 33694-33702, Oct 2021.

Hong et al., "Hollow-Core NANF for High-Speed Short-Reach Transmission in the S plus C plus L-Bands," Journal of Lightwave Technology, vol. 39, no. 19, pp. 6167-6174, Oct 2021.

Hong et al., "Numerical and experimental study on the impact of chromatic dispersion on O-band direct-detection transmission," Applied Optics, vol. 60, no. 15, pp. 4383-4390, May 2021.

Hong et al., "Low-Latency WDM Intensity-Modulation and Direct-Detection Transmission Over >100 km Distances in a Hollow Core Fiber," Laser & Photonics Reviews, 2021, Art. no. 2100102.

Alia et al., "Coexistence of a Quantum QKD Channel and 4×100 Gbps Classical Channels in Nested Antiresonant Nodeless Hollow Core Fibre," in QCrypt'2021, 2021.

 

2020

Tang, R. Kumar, S. Ren, A. Wonfor, R. V. Penty, and I. H. White, ‘Performance of continuous variable quantum key distribution system at different detector bandwidth’, Optics Communications, vol. 471, p. 126034, Apr. 2020, doi: 10.1016/j.optcom.2020.126034.

S. Muqaddas, R. S. Tessinari, O. Gonzalez de Dios, E. Hugues-Salas, R. Casellas, L. Luque, M. Channegowda, A. Giorgetti, A. Sgambelluri, F. Cugini, F. J. Moreno-Muro, M. Garrich, P. Pavon-Marino, R. Morro, K. Farrow, A. Lord, R. Nejabati, D. Simeonidou, "Field Trial of Multi-Layer Slicing Over Disaggregated Optical Networks Enabling End-to-End Crowdsourced Video Streaming", ECOC 2020, paper Th1H-5.

Wang, X. Chen, Z. Gao, S. Yan, R. Nejabati, D. Simeonidou, "Hybrid Learning Assisted Abstraction for Service Performance Assessment Over Multi-Domain Optical Networks", in Optical Fiber Conference (OFC'20) proceedings. San Diego, USA. March, 2020 . M1B.2.

Gao, S. Yan, J. Zhang, M. Mascarenhas, R. Nejabati, Y. Ji, and D. Simeonidou, ‘ANN-based Multi-Channel QoT-Prediction over a 563.4-km Field-Trial Testbed’, Journal of Lightwave Technology, vol. 38, no. 9, pp. 2646–2655, Feb. 2020, doi: 10.1109/JLT.2020.2971104.

Paudyal, S. Yan and D. Simeonidou, "A Transfer Learning based Hybrid Approach for QoT Estimation in Optical Networks", ECOC 2020.

Wang, R. Nejabati and D. Simeonidou, "Hybrid Learning Assisted Impairments Abstraction for Service Planning and Provisioning Over Multi-Domain Optical Networks", under review in Journal of Optical Communications and Networking (JOCN), July 2020.

Sakr, Y. Hong, T. D. Bradley, G. T. Jasion, J. R. Hayes, H. Kim, I. A. Davidson, E. N. Fokoua, Y. Chen, K. R. H. Bottrill, N. Taengnoi, N. V. Wheeler, P. Petropoulos, D. J. Richardson, and F. Poletti, "Interband Short Reach Data Transmission in Ultrawide Bandwidth Hollow Core Fiber," Journal of Lightwave Technology, vol. 38, pp. 159-165, Jan 2020.

Lacava, Z. Babar, X. Y. Zhang, I. Demirtzioglou, P. Petropoulos, and L. Hanzo, "High-speed multi-layer coded adaptive LACO-OFDM and its experimental verification," OSA Continuum, vol. 3, pp. 2614-2629, Sep 2020.

Hong, H. Sakr, N. Taengnoi, K. R. H. Bottrill, T. D. Bradley, J. R. Hayes, G. T. Jasion, H. Kim, N. K. Thipparapu, Y. Wang, A. A. Umnikov, J. K. Sahu, F. Poletti, P. Petropoulos, and D. J. Richardson, "Multi-Band Direct-Detection Transmission Over an Ultrawide Bandwidth Hollow-Core NANF," Journal of Lightwave Technology, vol. 38, pp. 2848-2856, May 2020.

Hong, K. R. H. Bottrill, N. Taengnoi, N. K. Thipparapu, Y. Wang, A. A. Umnikov, J. K. Sahu, D. J. Richardson, and P. Petropoulos, "Experimental Demonstration of Dual O plus C-Band WDM Transmission Over 50-km SSMF With Direct Detection," Journal of Lightwave Technology, vol. 38, pp. 2278-2284, Apr 2020.

Liang et al., "High Gain, Low Noise, Spectral-Gain-Controlled, Broadband Lumped Fiber Raman Amplifier," in Journal of Lightwave Technology, doi: 10.1109/JLT.2020.3034678, 2020.

Singh et al., "Design and Characterisation of Terabit/s Capable Compact Localisation and Beam-steering Terminals for Fiber-Wireless-Fiber Links," in Journal of Lightwave Technology, doi: 10.1109/JLT.2020.3022754, 2020.

Yan, P. Paudyal, S. Shen and D. Simeonidou, “Toward deployment of ML in optical networks, transfer learning, monitoring and modelling,” ACP 2020 invited talk, October 2020, Beijing, China.

Simeonidou, "Layer 2 Networking Enhancements" NDFF Introduction Meeting online. July, 2020.

Nejabati, "The First Demonstration of a Quantum Secure 5G network using NDFF", NDFF Introduction Meeting online. July, 2020.

M J Fice, “The NDFF Network,” NDFF Introduction Meeting online, July 2020.

Wonfor, “Quantum Key Distribution Experiments using NDFF,” NDFF Introduction Meeting online, July 2020.

L Ponnampalam, “Enhance your research using NDFF,” NDFF Introduction Meeting online, July 2020.

Simeonidou, "5G and Beyond: Enabling the Future Networked Society" IEEE International Conference on Communications (ICC) 7-11 June 2020 Virtual Conference. Keynote Talk.

Hong, F. Feng, K. R. H. Bottrill, N. Taengnoi, R. Singh, G. Faulkner, D. C. O’Brien, and P. Petropoulos, "Beyond Terabit/s WDM Optical Wireless Transmission using Wavelength-transparent Beam Tracking and Steering," in Optical Fiber Communication Conference (OFC) 2020, OSA Technical Digest (Optical Society of America, 2020), paper W1G.4.

Hong et al., "Comparative Investigations between SSMF and Hollow-Core NANF for Transmission in the S+C+L-Bands," 2020 Optical Fiber Communications Conference and Exhibition (OFC), San Diego, CA, USA, 2020, pp. 1-3.

Wang, X. Chen, Z. Gao, S. Yan, R. Nejabati, D. Simeonidou, "Hybrid Learning Assisted Abstraction for Service Performance Assessment Over Multi-Domain Optical Networks", submitted to Optical Fiber Conference (OFC'20). San Diego, USA. March, 2020

Gong, Y.; Kumar, R.; Wonfor, A.; Ren, S.; Penty, R. V.; White, I. H. Secure Optical Communication Using a Quantum Alarm. Light: Science & Applications 2020, 9 (1), 170. https://doi.org/10.1038/s41377-020-00409-1

Gong, Y.; Yang, S.; Hunt, J. H.; Wonfor, A.; Penty, R.; White, I.; Experimental Demonstration of In-Service Security Monitoring Using a Quantum Modulated Signal. In Conference on Lasers and Electro-Optics (2020), paper JW2C.6; Optical Society of America, 2020; p JW2C.6.

Ren, S.; Yang, S.; Wonfor, A.; Penty, R.; White, I. Experimental Demonstration of High Key Rate and Low Complexity CVQKD System with Local Local Oscillator. In 2020 Optical Fiber Communications Conference and Exhibition (OFC); 2020; pp 1–3.

Ren, S.; Yang, S.; Wonfor, A.; Penty, R.; White, I. Demonstration of Robust Self-Referenced Continuous Variable Quantum Key Distribution over 25km Fiber Link. In 2020 Conference on Lasers and Electro-Optics (CLEO); 2020; pp 1–2.

 

2019

F. Dynes, A. Wonfor, W. W.-S. Tam, A. W. Sharpe, R. Takahashi, M. Lucamarini, A. Plews, Z. L. Yuan, A. R. Dixon, J. Cho, Y. Tanizawa, J.-P. Elbers, H. Greißer, I. H. White, R. V. Penty, and A. J. Shields, ‘Cambridge quantum network’, npj Quantum Information, vol. 5, no. 1, Art. no. 1, Nov. 2019, doi: 10.1038/s41534-019-0221-4.

Wang et al., ‘Secure Optical Communication using Symbol-by-Symbol Time-Domain Spectral Phase Encoding with QPSK Modulation’, in 2019 Asia Communications and Photonics Conference (ACP), Nov. 2019, pp. 1–3.

Wonfor, C. White, A. Bahrami, J. Pearse, G. Duan, A. Straw, T. Edwards, T. Spiller, R. Penty, and A. Lord, ‘Field trial of multi-node, coherent-one-way Quantum Key Distribution with encrypted 5×100G DWDM transmission system’, in 45th European Conference on Optical Communication (ECOC 2019), Sep. 2019, pp. 1–4, doi: 10.1049/cp.2019.0962.

Ren, R. Kumar, A. Wonfor, X. Tang, R. Penty, and I. White, ‘Reference pulse attack on continuous variable quantum key distribution with local local oscillator under trusted phase noise’, J. Opt. Soc. Am. B, JOSAB, vol. 36, no. 3, pp. B7–B15, Mar. 2019, doi: 10.1364/JOSAB.36.0000B7.

Ren, R. Kumar, A. Wonfor, X. Tang, R. Penty, and I. White, ‘Noise and Security Analysis of Trusted Phase Noise Continuous Variable Quantum Key Distribution using a Local Local Oscillator’, in 2019 IEEE 20th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Cannes, France, Jul. 2019, pp. 1–5. doi: 10.1109/SPAWC.2019.8815501.

Kumar, A. Wonfor, R. Penty, T. Spiller, and I. White, ‘Experimental demonstration of single-shot quantum and classical signal transmission on single wavelength optical pulse’, Scientific Reports, vol. 9, no. 1, Art. no. 1, Aug. 2019, doi: 10.1038/s41598-019-47699-z.

Kumar, X. Tang, A. Wonfor, R. Penty, and I. White, ‘Continuous variable quantum key distribution with multi-mode signals for noisy detectors’, J. Opt. Soc. Am. B, vol. 36, no. 3, pp. B109–B115, Mar. 2019, doi: 10.1364/JOSAB.36.00B109.

Dynes, J. F.; Wonfor, A.; Tam, W. W.-S.; Sharpe, A. W.; Takahashi, R.; Lucamarini, M.; Plews, A.; Yuan, Z. L.; Dixon, A. R.; Cho, J.; Tanizawa, Y.; Elbers, J.-P.; Greißer, H.; White, I. H.; Penty, R. V.; Shields, A. J. Cambridge Quantum Network. npj Quantum Information 2019, 5 (1), 1–8. https://doi.org/10.1038/s41534-019-0221-4.

Gao, S. Yan, J. Zhang, M. Mascarenhas, R. Nejabati, Y. Ji and D. Simeonidou, ‘ANN-Based Multi-Channel QOT-Prediction over a 563.4-km Field-Trial Testbed’, in ECOC 2019, Dublin, Sep. 2019, p. Paper Th.1.E.4.

Petropoulos, Y. Hong, K. Bottrill, N. Taengnoi, H. Sakr, T. D. Bradley, N. K. Thipparapu, Y. Wang, A. A. Umnikov, J. R. Hayes, G. T. Jasion, J. K. Sahu, F. Poletti, and D. J. Richardson, "Extending the optical bandwidth of optical communication systems," in 2019 Asia Communications and Photonics Conference, ed, 2019.

Petropoulos, "Transmission experiments on the UK’s National Dark Fibre research infrastructure," presented at the Workshop on "High-speed Optical Fiber Communication: from Submarine to Metro Network" at ACP'2019, Chengdu, 2019.

Taengnoi et al., "Reach extension of PAM4 signals in O-band transmission by application of alternate-mark-inversion," in ECOC'2019, Dublin, 2019, paper P93.

Hong et al., "Dual O+C-band WDM transmission over 1-km hollow core NANF using an O-band Bismuth-doped fibre amplifier," in ECOC'2019, Dublin, 2019, paper Tu.2.E.1.

Hong et al., "Beyond 100-Gb/s/λ direct-detection transmission over the S+C+L-bands in an ultra-wide bandwidth hollow core fibre," in ECOC'2019, Dublin, 2019, paper Th.2.E5.

Meng, A. Mavromatis, Y. Bi, R. Wang, S. Yan, R. Nejabati, D. Simeonidou, “Self-learning monitoring on-demand strategy for optical networks,” IEEE/OSA Journal of Optical Communications and Networking, vol. 11, no. 2, pp. A144–A154, Feb. 2019.

Taengnoi et al., "WDM Transmission With In-Line Amplification at 1.3 mu m Using a Bi-Doped Fiber Amplifier," Journal of Lightwave Technology, vol. 37, no. 8, pp. 1826-1830, Apr 2019.

R. H. Bottrill, N. Taengnoi, F. Parmigiani, D. J. Richardson, and P. Petropoulos, "PAM4 transmission over 360 km of fibre using optical phase conjugation," OSA Continuum, vol. 2, no. 3, pp. 973-982, 2019/03/15 2019.

Sebastian Friston, Elias Griffith, David Swapp, Alan Marshall and Anthony Steed, “Position-Based Control of Under-Constrained Haptics: A System for the Dexmo Glove,” IEEE Robotics and Automation Letters, 4, 4, pp. 3497-3504, 2019.

J. Ives, S. Yan, L. Galdino, D. J. Elson, F. J. Vaquero-Caballero, G. Saavedra, R. Wang, D. Lavery, R. Nejabati, P. Bayvel, D. Simeonidou, and S. J. Savory, "A Comparison of Impairment Abstractions by Multiple Users of an Installed Fiber Infrastructure," in Optical Fiber Communication Conference, San Diego, CA. (USA), 2019, p. M4J.4. DOI: 10.1364/OFC.2019.M4J.4.

Yan, Z. Gao, R. Wang, A. Mavromatis, R. Nejabati, and D. Simeonidou, “Dynamic Abstraction of Optical Networks with Machine Learning Technologies,” in International Conference on Optical Network Design and Modeling (ONDM), 2019, Athens, Greece, 2019.

R Nejabati, R Wang, A Bravalheri, A Muqaddas, N Uniyal, T Diallo, R Tessinari, RS Guimaraes, S Moazzeni, E Hugues-Salas, GT Kanellos, D Simeonidou, “First Demonstration of Quantum-Secured, Inter-Domain 5G Service Orchestration and On-Demand NFV Chaining over Flexi-WDM Optical Networks”, 2019 Optical Fiber Communication Conference, PDP

Taengnoi, K. R. H. Bottrill, C. Lacava, D. J. Richardson, P. Petropoulos, “AMI for Nonlinearity Mitigation in O-Band Transmission,” 2019 Optical Fiber Communications Conference and Exhibition, 2019.

Sakr et al., “Ultrawide Bandwidth Hollow Core Fiber for Interband Short Reach Data Transmission,” 2019 Optical Fiber Communications Conference and Exhibition, 2019.