Andreas Walther

94 total papers · 1.4k total citations
53 papers, 842 citations indexed

About

Andreas Walther is a scholar working on Atomic and Molecular Physics, and Optics, Signal Processing and Biomedical Engineering. According to data from OpenAlex, Andreas Walther has authored 53 papers receiving a total of 842 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Atomic and Molecular Physics, and Optics, 16 papers in Signal Processing and 14 papers in Biomedical Engineering. Recurrent topics in Andreas Walther’s work include Quantum optics and atomic interactions (17 papers), Speech and Audio Processing (16 papers) and Acoustic Wave Phenomena Research (11 papers). Andreas Walther is often cited by papers focused on Quantum optics and atomic interactions (17 papers), Speech and Audio Processing (16 papers) and Acoustic Wave Phenomena Research (11 papers). Andreas Walther collaborates with scholars based in Germany, Sweden and Switzerland. Andreas Walther's co-authors include Stefan Kröll, Lars Rippe, A. Amari, Björn Lauritzen, Martin Vetterli, Reza Parhizkar, Yue M. Lu, Mikael Afzelius, Nicolas Gisin and Hugues de Riedmatten and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Physical Review Letters and Physical Review B.

In The Last Decade

Co-authorship network of co-authors of Andreas Walther

This figure shows the co-authorship network connecting the top 25 collaborators of Andreas Walther. A scholar is included among the top collaborators of Andreas Walther 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 Andreas Walther. Andreas Walther is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Andreas Walther

48 papers receiving 816 citations

Fields of papers citing papers by Andreas Walther

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Andreas Walther

Since Specialization
Citations

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

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026