Scientific Journals:

1. Maria Spyropoulou, et al., “Towards 1.6T datacenter interconnect technologies: the TWILIGHT perspective”, J. Phys. Photonics, vol. 2, pp. 041002, 2020 (open access)
2. Maria Spyropoulou, et al., “The path to 1Tb/s and beyond datacenter interconnect networks: technologies, components and subsystems.”, to be presented at SPIE Photonics West 2021 Metro and Data Center Optical Networks and Short Reach Links conference (invited paper)
3. R. Hersent, A. Konczykowska, F. Jorge, M. Riet, C. Mismer, V. Nodjiadjim, B. Duval and J.-Y. Dupuy, “Analog-multiplexer (AMUX) circuit realized in InP DHBT for high order electrical modulation format (PAM-4, PAM-8)”, in 23rd International Microwave and Radar Conference (MIKON) 2020, 5-8 October 2020, DOI: 10.23919/MIKON48703.2020.9253772.
4. Y. Jiao, J.v.d. Tol and K.A. Williams, “InP membrane technology for photonics electronics convergence” at OptoElectronics and Communications Conference (OECC 2020), October 4-8, 2020, Taipei.
5. X. Pang, A. Udalcovs, R. Schatz, S. Popov and O. Ozolins, “High-Speed Short Reach Optical Communications: Technological Options and Challenges,” 2020 Asia Communications and Photonics Conference (ACP) and International Conference on Information Photonics and Optical Communications (IPOC), 2020, pp. 1-3.
6. R. Lin, A. Udalcovs, O. Ozolins, X. Pang, L. Gan, M. Tang, S. Fu, S. Popov, T. Ferreira Da Silva, G. B. Xavier, Jiajia Chen, “Telecommunication Compatibility Evaluation for Co-existing Quantum Key Distribution in Homogenous Multicore Fiber,” IEEE Access 8, 78836 – 78846, (2020).
7. L. Zhang, J. Chen, A. Udalcovs, X. Pang, R. Schatz, U. Westergren, S. Popov, S. Xiao, O. Ozolins, “Kernel Affine Projection for Nonlinearity Tolerant Optical Short Reach Systems,” in IEEE Transactions on Communications, (Early Access) 10.1109/TCOMM.2020.3007643.
8. O. Ozolins, Lu Zhang, A. Udalcovs, H. Louchet, T. Dippon, M. Gruen, Xiaodan Pang, R. Schatz, U. Westergren, Shilin Xiao, S. Popov, and Jiajia Chen, “300 Gbps short-reach C-band optical links,” in Proc. of ICTON 2020, (IEEE, 2020), invited paper Tu.C3.3.
9. O. Ozolins, L. Zhang, A. Udalcovs, H. Louchet, T. Dippon, M. Gruen, X. Pang, R. Schatz, U. Westergren, S. Xiao, S. Popov, J. Chen “300+ Gbps Short-Reach Optical Communications,” in Proc. of CLEO 2020, (OSA, 2020), Invited paper STh3L.6.
10. Desalegn Wolde Feyisa, Bin Shi, Barry Smalbrugge, Kevin Williams, Nicola Calabretta, Ripalta Stabile, “140 Gb/s WDM Data Routing in a Lossless Strictly Non-blocking SOA-Based Photonic Integrated 8×8 Space Switch,” OFC 2021, paper (W1C.1)
11. O. Ozolins, X. Pang, A. Udalcovs, R. Schatz, S. Spolitis, V. Bobrovs, G. Jacobsen, S. Popov, “100 Gbaud On–Off Keying/Pulse Amplitude Modulation Links in C-Band for Short-Reach Optical Interconnects” Applied Sciences 11, no. 9: 4284. https://doi.org/10.3390/app11094284
12. X. Pang, A. Udalcovs, R. Schatz, V. Bobrovs, G. Jacobsen, S. Popov, O. Ozolins, “Short Reach Communication Technologies for Client-side Optics beyond 400 Gbps,” in IEEE Photonics Technology Letters, doi: 10.1109/LPT.2021.3078255.
13. Yuqing Jiao et al, “InP membrane integrated photonics research”, 2020 Semicond. Sci. Technol. 36 013001. https://iopscience.iop.org/article/10.1088/1361-6641/abcadd
14. Giannis Kanakis, Maria Spyropoulou, Yuqing Jiao, Ripalta Stabile, Nicola Calabretta, Kevin Williams, Virginie Nodjiadjim, Romain Hersent, Agnieszka Konczykowska, Richard Schatz, Oskars Ozolins, Mahdieh Joharifar, Jakub Zveřina, Martin Žoldák, Paraskevas Bakopoulos, Giannis Patronas and Hercules Avramopoulos, “Paving the way to 1.6T datacenter interconnect technologies: the TWILIGHT vision”, Microsoft PhD Workshop on Next-Generation Cloud Infrastructure, 23-24 March 2021.
15. Hersent, R., Jorge, F., Duval, B., Dupuy, J.-Y., Konczykowska, A., Riet, M., Nodjiadjim, V., Mismer, C., Blache, F., Kasbari, A. and Ouslimani, A. (2020), “106-GHz bandwidth InP DHBT linear driver with a 3-Vppdiff swing at 80 GBd in PAM-4. Electron”. Lett., 56: 691-693. https://doi.org/10.1049/el.2020.0654
16. D. Wolde Feyisa, B. Shi, B. Smalbrugge, K. A. Williams, and R. Stabile, “Ultra-Compact 8×8 Optical Space Switch with Generic InP Technology”, in ICTON2020.
17. Desalegn Wolde Feyisa, Giannis Patronas, Paraskevas Bakopoulos, Nicola Calabretta, Ripalta Stabile, “Feasibility Study of Scalable 16×16 SOA-Based Optical Switches on IMOS for Data Communication Application” in Photonics in Switching and Computing 2021 (PSC2021), 27-29 September 2021, Washigton DC US, paper M2A.5, doi: https://doi.org/10.1364/PSC.2021.M2A.5 .
18. Desalegn Wolde Feyisa, Yuqing Jiao, Zhaowei Chen, Nicola Calabretta, Ripalta Stabile, “Design of an O-Band Polarization Insensitive SOAs on IMOS for High-Performance Optical Switches” in ACP2021 (Asian communication and photonics conference).
19. J. d. Graaf, X. Zhao, D. Konstantinou, M. v. d. Hout, S. Reniers, L. Shen, S. v. d. Heide, S. Rommel, I. T. Monroy, C. Okonkwo, Z. Cao, T. Koonen, K. Williams, and Y. Jiao, “Beyond 110 GHz Uni-Traveling Carrier Photodiodes on an InP-Membrane-on-Silicon Platform,” IEEE Journal of Selected Topics in Quantum Electronics, vol. 28, pp. 1-10, 2022.
20. N. Davy, V. Nodjiadjim, M. Riet, C. MIsmer, M. Deng, C. Mukherjee, J. Renaudier, C. Maneux, “0.4-µm InP/InGaAs DHBT with a 380-GHz fT, > 600-GHz fmax and BVCE0 > 4.5V”, 2021 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS), 2021, pp. 1-4, doi: 10.1109/BCICTS50416.2021.9682209.
21. R. Hersent, T.K. Johansen, V. Nodjiadjim, F. Jorge, B. Duval, F. Blache, M. Riet, C. Mismer, A. Konczykowska, “Design, modelling and characterization of a 3-Vppd 90-GBaud over-110-GHz-bandwidth linear driver in 0.5-μm InP DHBTs for optical communications”, 2021 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS), 2021, pp. 1-4, doi: 10.1109/BCICTS50416.2021.9682463.
22. S. Abdi, V. Nodjiadjim, R. Hersent, M. Riet, C. Mismer, M. Movahhedrad, T. de Vries, K.A. Williams, and Y. Jiao, “Towards wafer-scale integration of InP membranes on 3” InP substrates for next-generation 1.6Tb/s optical transceivers”, 25th annual Symposium of the IEEE Photonics Benelux Chapter, Belgium, 25th – 26th November 2021.
23. D.W. Feyisa, Y. Jiao, S. Abdi, Z. Chen, N. Calabretta and R. Stabile, “An O-band Polarization-Insensitive SOA Building Block for SOA-Based Optical Switches in IMOS Platform”, 25th annual Symposium of the IEEE Photonics Benelux Chapter, Mons, Belgium, 25th – 26th November 2021.
24. Z. Chen, F. Lemaitre, A. Kapoor, P.J. van Veldhoven, Y. Wang, M. Lodde, R. Ma, D.W. Feyisa, K.A. Williams, J.J.G.M. van der Tol and Y. Jiao, “Modeling and characterization of InGaAsP selective-area growth with broad bandgap tuning in S- and C-band”, 25th annual Symposium of the IEEE Photonics Benelux Chapter, Mons, Belgium, 25th – 26th November 2021. 
25. 25. R. Hersent et al.,“160-GSa/s-and-beyond 108-GHz-bandwidth over-2-Vppd output-swing 0.5-μm InP DHBT 2:1 AMUX-driver for next generation optical communications”, 2022 MTT-S IMS Symposium, June 2022, doi: 10.1109/LMWC.2022.3161706.
26. Jasper de Graaf, K. Williams, Y. Jiao, “Enhanced absorption distribution in waveguide integrated UTC-PD by means of dual injection”, 25th annual Symposium of the IEEE Photonics Benelux Chapter Mons, Belgium, 25th – 26th November 2021.
27. Feyisa, D. W., Shi, B., Kraemer, R., Calabretta, N., & Stabile, R., “Compact 8×8 SOA-Based Optical WDM Space Switch in Generic InP Technology”, in Journal of Lightwave Technology, vol. 40, no. 19, pp. 6331-6338, 1 Oct.1, 2022, doi: 10.1109/JLT.2022.3197292.
28. D. Wolde Feyisa, B. Shi, B. Smalbrugge, K. A. Williams, R. Stabile, “Ultra-compact 8 × 8 optical space switch with generic InP technology”, 22nd International Conference on Transparent Optical Networks (ICTON), 2020, pp. 1-4, doi: 10.1109/ICTON51198.2020.9203424.
29. R. Hersent, A. Konczykowska, F. Jorge, F. Blache, V. Nodjiadjim, M. Riet, C. Mismer and J. Renaudier, “160-GSa/s-and-beyond 108-GHz-bandwidth over-2-Vppd output-swing 0.5-μm InP DHBT 2:1 AMUX-driver for next generation optical communications”, in IEEE Microwave and Wireless Components Letters, vol. 32, no. 6, pp. 752-755, June 2022, doi: 10.1109/LMWC.2022.3161706.
30. O. Ozolins et al., “Error-Free 108 Gbps On-Off Keying Link for Optical Interconnect Applications”, in proceeding of European Conference on Optical Communications ECOC 2022, Basel, Switzerland, 18-22 Sept 2022.
31. X. Pang et al., “200 Gb/s Unamplified IM/DD Transmission over 20-km SMF with an O-band Low-Chirp Directly Modulated Laser Presentation Information”, in proceeding of European Conference on Optical Communications ECOC 2022, Basel, Switzerland, 18-22 Sept 2022.
32. M. Spyropoulou et al., “The Future of Multi-Terabit Datacenter Interconnects Based on Tight Co-Integration of Photonics and Electronics Technologies”, invited presentation at the Optical Fiber Communications conference OFC 2023, San Diego California USA, 5-9 March 2023.