Christos Vagionas

1.6k total citations
116 papers, 1.1k citations indexed

About

Christos Vagionas is a scholar working on Electrical and Electronic Engineering, Artificial Intelligence and Computer Networks and Communications. According to data from OpenAlex, Christos Vagionas has authored 116 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 114 papers in Electrical and Electronic Engineering, 20 papers in Artificial Intelligence and 9 papers in Computer Networks and Communications. Recurrent topics in Christos Vagionas's work include Optical Network Technologies (82 papers), Photonic and Optical Devices (64 papers) and Advanced Photonic Communication Systems (55 papers). Christos Vagionas is often cited by papers focused on Optical Network Technologies (82 papers), Photonic and Optical Devices (64 papers) and Advanced Photonic Communication Systems (55 papers). Christos Vagionas collaborates with scholars based in Greece, Netherlands and Spain. Christos Vagionas's co-authors include Nikos Pleros, Amalia Miliou, George Kalfas, George T. Kanellos, Pavlos Maniotis, T. Alexoudi, Apostolos Tsakyridis, Agapi Mesοdiakaki, S. Papaioannou and George Mourgias-Alexandris and has published in prestigious journals such as Journal of Applied Physics, Optics Letters and Optics Express.

In The Last Decade

Christos Vagionas

110 papers receiving 1.1k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Christos Vagionas Greece 19 1.1k 224 110 104 58 116 1.1k
Pavlos Maniotis Greece 12 505 0.5× 91 0.4× 34 0.3× 85 0.8× 25 0.4× 48 530
Abdolah Amirany Iran 19 647 0.6× 158 0.7× 125 1.1× 49 0.5× 18 0.3× 55 783
Mariagrazia Graziano Italy 20 1.3k 1.2× 100 0.4× 496 4.5× 66 0.6× 39 0.7× 175 1.5k
Y. Katayama Japan 15 314 0.3× 63 0.3× 86 0.8× 123 1.2× 15 0.3× 51 473
Amogh Agrawal United States 15 673 0.6× 136 0.6× 54 0.5× 60 0.6× 25 0.4× 32 774
Evangelos Grivas Greece 11 359 0.3× 49 0.2× 46 0.4× 98 0.9× 7 0.1× 24 489
Zhensen Gao China 15 494 0.5× 169 0.8× 144 1.3× 94 0.9× 25 0.4× 71 665
Qilin Zheng China 9 316 0.3× 96 0.4× 49 0.4× 31 0.3× 24 0.4× 41 437
Yongqi He China 20 1.3k 1.2× 42 0.2× 203 1.8× 124 1.2× 20 0.3× 180 1.4k
Apostolos Tsakyridis Greece 19 925 0.8× 775 3.5× 69 0.6× 25 0.2× 16 0.3× 76 1.0k

Countries citing papers authored by Christos Vagionas

Since Specialization
Citations

This map shows the geographic impact of Christos Vagionas's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Christos Vagionas with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Christos Vagionas more than expected).

Fields of papers citing papers by Christos Vagionas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Christos Vagionas. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Christos Vagionas. The network helps show where Christos Vagionas may publish in the future.

Co-authorship network of co-authors of Christos Vagionas

This figure shows the co-authorship network connecting the top 25 collaborators of Christos Vagionas. A scholar is included among the top collaborators of Christos Vagionas based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Christos Vagionas. Christos Vagionas is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Pappas, Christos, Manos Kirtas, Apostolos Tsakyridis, et al.. (2025). A 262 TOPS hyperdimensional photonic AI accelerator powered by a Si3N4 microcomb laser. APL Photonics. 10(11). 1 indexed citations
2.
Vagionas, Christos, Marios Gatzianas, George Kalfas, et al.. (2024). Flexible Optical Circuit Switched Network Architecture based on Tunable SFP+ Transceivers for Reconfigurable Low-Latency 5G/6G Networks. 1–5. 1 indexed citations
3.
Landi, Giada, George Kalfas, Christos Vagionas, et al.. (2024). Building the Enhanced Control Plane of Next Generation Central Offices. Zenodo (CERN European Organization for Nuclear Research). 25–30. 1 indexed citations
4.
Giannoulis, Giannis, Zhongxia Simon He, D. Apostolopoulos, et al.. (2024). Multi-User 6G Radio Access Networks: THz Fiber Wireless X-Haul of a Multi-Beam Millimeter Wave Antenna. Journal of Lightwave Technology. 43(7). 3153–3162. 2 indexed citations
5.
Vagionas, Christos, et al.. (2023). A 51 Gb/s Reconfigurable mmWave Fiber-Wireless C-RAN Supporting 5G/6G MNO Network Sharing. Journal of Lightwave Technology. 41(14). 4705–4712. 10 indexed citations
6.
Pappas, Christos, et al.. (2023). Caching With Light: A 16-bit Capacity Optical Cache Memory Prototype. IEEE Journal of Selected Topics in Quantum Electronics. 29(2: Optical Computing). 1–11. 4 indexed citations
7.
Pappas, Christos, et al.. (2022). 16-Bit (4 × 4) Optical Random Access Memory (RAM) Bank. Journal of Lightwave Technology. 41(3). 949–956. 7 indexed citations
8.
Alexoudi, Theoni, et al.. (2022). A Practical Shared Optical Cache With Hybrid MWSR/R-SWMR NoC for Multicore Processors. ACM Journal on Emerging Technologies in Computing Systems. 18(4). 1–28. 2 indexed citations
9.
Vagionas, Christos, et al.. (2022). An All-Optical Address Look-Up Table Using Optical CAM and Optical RAM Banks. Journal of Lightwave Technology. 40(24). 7826–7834. 4 indexed citations
10.
Pappas, Christos, George Mourgias-Alexandris, T. Alexoudi, et al.. (2021). Monolithically Integrated InP Bistable Photonic Waveguide Memory. IEEE Photonics Technology Letters. 33(22). 1274–1277. 5 indexed citations
11.
Manolis, Athanasios, Christos Vagionas, Meindert Dijkstra, et al.. (2021). 8×40 Gbps WDM Amplification in a Monolithically Integrated Al2O3:Er3+-Si3N4 Waveguide Amplifier. IEEE Photonics Technology Letters. 33(21). 1177–1180. 2 indexed citations
12.
Vagionas, Christos, Apostolos Tsakyridis, Athanasios Manolis, et al.. (2021). Lossless 1 × 4 Silicon Photonic ROADM Based on a Monolithic Integrated Erbium Doped Waveguide Amplifier on a Si3N4 Platform. Journal of Lightwave Technology. 40(6). 1718–1725. 9 indexed citations
13.
Alexoudi, Theoni, et al.. (2021). Optical RAM Row With 20 Gb/s Optical Word Read/Write. Journal of Lightwave Technology. 39(22). 7061–7069. 9 indexed citations
14.
Manolis, Athanasios, et al.. (2021). 480 Gbps WDM Transmission Through an Al2O3:Er3+ Waveguide Amplifier. Journal of Lightwave Technology. 40(3). 735–743. 7 indexed citations
15.
Tsakyridis, Apostolos, Miltiadis Moralis‐Pegios, Christos Vagionas, et al.. (2020). Theoretical and Experimental Analysis of Burst-Mode Wavelength Conversion via a Differentially-Biased SOA-MZI. Journal of Lightwave Technology. 38(17). 4607–4617. 11 indexed citations
16.
Vagionas, Christos, Apostolos Tsakyridis, George Mourgias-Alexandris, et al.. (2019). Optical memory architectures for fast routing address look-up (AL) table operation. Journal of Physics Photonics. 1(4). 44005–44005. 2 indexed citations
17.
Alexoudi, T., Stelios Pitris, Miltiadis Moralis‐Pegios, et al.. (2019). Optics in Computing: From Photonic Network-on-Chip to Chip-to-Chip Interconnects and Disintegrated Architectures. Journal of Lightwave Technology. 37(2). 363–379. 92 indexed citations
18.
Theodoropoulou, Eleni, Konstantinos Filis, George Lyberopoulos, et al.. (2018). Fiber-Wireless Fronthaul/Backhaul Network Architectures for 5G. 1–5. 5 indexed citations
19.
Vagionas, Christos, D. Tsiokos, George Kalfas, et al.. (2016). Optical Physical-Layer Digital Network Coding for 2.5-Gb/s RoF-Based FiWi Networks. IEEE Photonics Technology Letters. 28(13). 1442–1445. 5 indexed citations
20.
Vagionas, Christos, et al.. (2015). First demonstration of all-optical digital network coding in radio over fiber networks. 18. 1–4. 2 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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