Norbert Keil

1.7k total citations
128 papers, 1.1k citations indexed

About

Norbert Keil is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Polymers and Plastics. According to data from OpenAlex, Norbert Keil has authored 128 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 125 papers in Electrical and Electronic Engineering, 31 papers in Atomic and Molecular Physics, and Optics and 6 papers in Polymers and Plastics. Recurrent topics in Norbert Keil's work include Photonic and Optical Devices (114 papers), Semiconductor Lasers and Optical Devices (73 papers) and Advanced Photonic Communication Systems (47 papers). Norbert Keil is often cited by papers focused on Photonic and Optical Devices (114 papers), Semiconductor Lasers and Optical Devices (73 papers) and Advanced Photonic Communication Systems (47 papers). Norbert Keil collaborates with scholars based in Germany, Greece and Japan. Norbert Keil's co-authors include Ziyang Zhang, C. Zawadzki, David de Felipe, Crispin Zawadzki, Moritz Kleinert, W. Brinker, N. Grote, Monika Bauer, Martin Schell and Christian Dreyer and has published in prestigious journals such as Applied Physics Letters, Scientific Reports and Optics Letters.

In The Last Decade

Norbert Keil

117 papers receiving 999 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Norbert Keil Germany 18 1.0k 360 118 39 37 128 1.1k
N. Takato Japan 20 1.5k 1.5× 480 1.3× 80 0.7× 26 0.7× 46 1.2× 67 1.6k
Malathy Batumalay Malaysia 14 477 0.5× 158 0.4× 172 1.5× 17 0.4× 50 1.4× 66 601
Aly F. Elrefaie United States 20 1.5k 1.5× 305 0.8× 172 1.5× 6 0.2× 94 2.5× 92 1.6k
Miriam Reshotko United States 11 585 0.6× 218 0.6× 80 0.7× 13 0.3× 77 2.1× 22 646
Mansour Mortazavi United States 17 1.2k 1.2× 597 1.7× 323 2.7× 13 0.3× 180 4.9× 58 1.3k
Jean‐François Morizur France 15 581 0.6× 345 1.0× 87 0.7× 23 0.6× 26 0.7× 40 883
Yannick Baumgartner Switzerland 12 613 0.6× 388 1.1× 193 1.6× 10 0.3× 122 3.3× 28 713
Lin Jin China 13 284 0.3× 133 0.4× 202 1.7× 29 0.7× 51 1.4× 40 510
I-Wei Hsieh United States 13 1.2k 1.2× 846 2.4× 123 1.0× 5 0.1× 82 2.2× 23 1.2k
Brian R. Koch United States 15 1.2k 1.2× 664 1.8× 141 1.2× 6 0.2× 77 2.1× 50 1.3k

Countries citing papers authored by Norbert Keil

Since Specialization
Citations

This map shows the geographic impact of Norbert Keil'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 Norbert Keil with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Norbert Keil more than expected).

Fields of papers citing papers by Norbert Keil

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Norbert Keil. 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 Norbert Keil. The network helps show where Norbert Keil may publish in the future.

Co-authorship network of co-authors of Norbert Keil

This figure shows the co-authorship network connecting the top 25 collaborators of Norbert Keil. A scholar is included among the top collaborators of Norbert Keil 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 Norbert Keil. Norbert Keil 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.
Martínez, Felipe Perona, Armin Liero, Norbert Keil, et al.. (2025). Diamond-on-chip magnetic field camera for mobile imaging. Physical Review Applied. 23(3). 1 indexed citations
2.
Kleinert, Moritz, et al.. (2024). Hybrid Photonic Integrated Circuits for Quantum Communications. Th3D.2–Th3D.2.
3.
Felipe, David de, A. Pagano, Christos Kouloumentas, et al.. (2024). Integrated 800 Gb/s O-band WDM optical transceiver enabled by hybrid InP-polymer photonic integration. Journal of Optical Communications and Networking. 16(8). D44–D44. 2 indexed citations
4.
Zawadzki, Crispin, et al.. (2024). Hybrid photonic integrated circuits for NIR and VIS. 34–34.
5.
Pagano, A., Panos Groumas, David de Felipe, et al.. (2023). Hybrid Integration of Polymer PICs and InP Optoelectronics for WDM and SDM Terabit Intra-DC Optical Interconnects. Fraunhofer-Publica (Fraunhofer-Gesellschaft). 259–261. 1 indexed citations
6.
Kleinert, Moritz, Jörn P. Epping, Erik Schreuder, et al.. (2023). Fully integrated Laser Doppler Vibrometer (LDV) based on hybrid 3D integration of silicon nitride and polymer photonic circuits with operation in the kHz regime. Fraunhofer-Publica (Fraunhofer-Gesellschaft). ThD2. 15–15.
7.
Nellen, Simon, David de Felipe, Moritz Kleinert, et al.. (2022). Photonic-enabled beam steering at 300 GHz using a photodiode-based antenna array and a polymer-based optical phased array. Optics Express. 30(25). 44701–44701. 6 indexed citations
8.
Lyras, Nikolaos K., Simon Nellen, David de Felipe, et al.. (2022). Optical Generation and Transmission of mmWave Signals in 5G ERA: Experimental Evaluation Paradigm. IEEE Photonics Technology Letters. 34(19). 1011–1014. 1 indexed citations
9.
Kleinert, Moritz, et al.. (2021). Hybrid Polymer Integration for Communications, Sensing and Quantum Technologies from the Visible to the Infrared. Fraunhofer-Publica (Fraunhofer-Gesellschaft). 1–4.
10.
Mardoyan, H., David de Felipe, A. Konczykowska, et al.. (2018). Multiflow Transmitter With Full Format and Rate Flexibility for Next Generation Networks. Journal of Lightwave Technology. 36(17). 3785–3793. 1 indexed citations
11.
Groumas, Panos, Moritz Kleinert, D. V. Marchenko, et al.. (2017). Photonic integration technology for the interface between the optical and wireless part in 5G networks: The H2020-ICT-HAMLET approach. Fraunhofer-Publica (Fraunhofer-Gesellschaft). 31. 57–58. 3 indexed citations
12.
Felipe, David de, G. Przyrembel, C. Zawadzki, et al.. (2013). Hybrid InP/Polymer Optical Line Terminals for 40-Channel 100-GHz spectrum-sliced WDM-PON. Fraunhofer-Publica (Fraunhofer-Gesellschaft). 237–239. 3 indexed citations
13.
Groumas, Panos, Ziyang Zhang, David de Felipe, et al.. (2012). Complex monolithic and InP hybrid integration on high bandwidth electro-optic polymer platform. Optics Letters. 37(16). 3465–3465. 3 indexed citations
14.
Groumas, Panos, Ziyang Zhang, David de Felipe, et al.. (2012). Novel Photonic Integration Platform Based on Electro-Optic Polymers. Fraunhofer-Publica (Fraunhofer-Gesellschaft). P2.05–P2.05. 1 indexed citations
15.
Grote, N., Norbert Keil, C. Zawadzki, et al.. (2012). Polymer photonic integration platform: Technology and components. Fraunhofer-Publica (Fraunhofer-Gesellschaft). 285–286. 3 indexed citations
16.
Soares, Francisco M., G. Przyrembel, M. Lauermann, et al.. (2011). Hybrid photonic integration of InP-based laser diodes and polymer PLCs. Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft). 1–4. 2 indexed citations
17.
Donati, Alessandro, et al.. (2009). DrMUST: Automating the Anomaly Investigation First-Cut. ESASP. 673. 18. 4 indexed citations
18.
Sakane, Yoshihiko, Hideki Sato, Yoshitomi Morizawa, et al.. (2008). All-polymer 8x8 AWG wavelength router using ultra low loss polymer optical waveguide material (CYTOPTM). 2 indexed citations
19.
Keil, Norbert, C. Zawadzki, S. Garbe, et al.. (2002). Central wavelength trimming of all-polymer athermal AWG multiplexer. European Conference on Optical Communication. 3. 1–2.
20.
Keil, Norbert, et al.. (1996). Optical switches with low crosstalk realized by low cost polymer technology. 196–203.

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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