Per Gren
- Computational Mechanics top 5%
- Surface Roughness and Optical Measurements 11
- Laser Material Processing Techniques 10
- Media Technology top 5%
- Advanced Optical Imaging Technologies 9
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- Optical measurement and interference techniques 23
- Mechanics of Materials top 5%
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- Digital Holography and Microscopy 23
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- Advanced Measurement and Metrology Techniques 7
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- Aerodynamics and Acoustics in Jet Flows 6
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- Spectroscopy Techniques in Biomedical and Chemical Research 5
Per Gren
69 papers receiving 764 citations
Peers
Comparison fields: 5 of 85
- Computational Mechanics 312
- Media Technology 82
- Computer Vision and Pattern Recognition 179
- Mechanics of Materials 203
- Atomic and Molecular Physics, and Optics 172
Countries citing papers authored by Per Gren
This map shows the geographic impact of Per Gren'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 Per Gren with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Per Gren more than expected).
Fields of papers citing papers by Per Gren
This network shows the impact of papers produced by Per Gren. 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 Per Gren. The network helps show where Per Gren may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Per Gren, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2025 | 1 | |
| 2 | 2023 | 2 | |
| 3 | 2022 | 1 | |
| 4 | 2018 | 18 | |
| 5 | 2016 | 33 | |
| 6 | 2014 | 9 | |
| 7 | 2012 | 6 | |
| 8 | 2011 | 0 | |
| 9 | 2011 | 1 | |
| 10 | 2010 | 1 | |
| 11 | 2010 | 3 | |
| 12 | 2010 | 5 | |
| 13 | 2009 | 15 | |
| 14 | 2008 | 5 | |
| 15 | 2008 | 2 | |
| 16 | 2008 | 2 | |
| 17 | 2005 | 6 | |
| 18 | 2002 | 8 | |
| 19 | 1998 | 39 | |
| 20 | 1997 | 1 |
About Per Gren
Per Gren is a scholar working on Computational Mechanics, Media Technology and Computer Vision and Pattern Recognition, having authored 77 papers that have together received 820 indexed citations. Recurring topics across this work include Digital Holography and Microscopy (23 papers), Optical measurement and interference techniques (23 papers), Surface Roughness and Optical Measurements (11 papers), Laser Material Processing Techniques (10 papers), Advanced Optical Imaging Technologies (9 papers), Advanced Measurement and Metrology Techniques (7 papers), Aerodynamics and Acoustics in Jet Flows (6 papers) and Spectroscopy Techniques in Biomedical and Chemical Research (5 papers). The work is most often cited by research in Computational Mechanics (312 citations), Media Technology (82 citations) and Computer Vision and Pattern Recognition (179 citations). Per Gren has collaborated with scholars based in Sweden, Egypt and Hungary. Frequent co-authors include Mikael Sjödahl, Staffan Schedin, Alexander Kaplan, Yngve Ögren, T. Staffan Lundström, Alexey Sepman, Pál Tóth, Henrik Wiinikka, Xide Li and N.-E. Molin. Their work appears in journals such as Optics and Lasers in Engineering, Optics Express, The Journal of the Acoustical Society of America, Applied Optics and Applied Surface Science.
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.