Ortwin Hellmig

35 total papers · 1.4k total citations
15 papers, 219 citations indexed

About

Ortwin Hellmig is a scholar working on Atomic and Molecular Physics, and Optics, Spectroscopy and Electrical and Electronic Engineering. According to data from OpenAlex, Ortwin Hellmig has authored 15 papers receiving a total of 219 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Atomic and Molecular Physics, and Optics, 7 papers in Spectroscopy and 7 papers in Electrical and Electronic Engineering. Recurrent topics in Ortwin Hellmig’s work include Spectroscopy and Laser Applications (7 papers), Advanced Fiber Laser Technologies (6 papers) and Cold Atom Physics and Bose-Einstein Condensates (5 papers). Ortwin Hellmig is often cited by papers focused on Spectroscopy and Laser Applications (7 papers), Advanced Fiber Laser Technologies (6 papers) and Cold Atom Physics and Bose-Einstein Condensates (5 papers). Ortwin Hellmig collaborates with scholars based in Germany, Netherlands and Russia. Ortwin Hellmig's co-authors include K. Petermann, Thomas Calmano, Jörg Siebenmorgen, G. Hüber, V. M. Baev, K. Sengstock, Patrick Windpassinger, André Wenzlawski, Christof Schulz and Mustapha Fikri and has published in prestigious journals such as Optics Letters, Optics Express and Review of Scientific Instruments.

Co-authorship network of co-authors of Ortwin Hellmig

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

Ortwin Hellmig

13 papers receiving 204 citations

Fields of papers citing papers by Ortwin Hellmig

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ortwin Hellmig

Since Specialization
Citations

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