R. Lenzen
- Instrumentation top 2%
- Astronomy and Astrophysical Research 37
- Astronomy and Astrophysics top 2%
- Stellar, planetary, and galactic studies 44
- Astrophysics and Star Formation Studies 23
- Astro and Planetary Science 13
- Astrophysical Phenomena and Observations 6
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- Adaptive optics and wavefront sensing 41
- Spectroscopy top 10%
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- Calibration and Measurement Techniques 14
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- Advanced optical system design 7
R. Lenzen
77 papers receiving 1.3k citations
Peers
Comparison fields: 5 of 50
- Instrumentation 405
- Astronomy and Astrophysics 1.2k
- Atomic and Molecular Physics, and Optics 277
- Nuclear and High Energy Physics 73
- Spectroscopy 70
Countries citing papers authored by R. Lenzen
This map shows the geographic impact of R. Lenzen'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 R. Lenzen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. Lenzen more than expected).
Fields of papers citing papers by R. Lenzen
This network shows the impact of papers produced by R. Lenzen. 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 R. Lenzen. The network helps show where R. Lenzen may publish in the future.
Co-authorship network
The 25 scholars most cited alongside R. Lenzen, 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 | The GRAVITY Coude Infrared Adaptive Optics (CIAO) system for the VLT Interferometer | 2016 | 5 |
| 2 | 2013 | 3 | |
| 3 | Coronagraphic Upgrades at the VLT/NaCo: 4-Micron APP Enhanced Spectroscopy? | 2010 | 1 |
| 4 | On the Instrumental Polarisation of NAOS-CONICA | 2010 | 1 |
| 5 | A New Coronagraph for NAOS-CONICA -- the Apodising Phase Plate | 2010 | 3 |
| 6 | 2010 | 29 | |
| 7 | 2007 | 19 | |
| 8 | A Survey of Close, Young Stars with SDI at the VLT and MMT | 2006 | 1 |
| 9 | 2006 | 27 | |
| 10 | 2004 | 109 | |
| 11 | 2004 | 29 | |
| 12 | 2004 | 10 | |
| 13 | NAOS-CONICA performance in a crowded field – the Arches cluster | 2003 | 2 |
| 14 | 2003 | 1 | |
| 15 | 2003 | 24 | |
| 16 | 2003 | 12 | |
| 17 | 2003 | 57 | |
| 18 | LUCIFER - A NIR Spectrograph and Imager for the LBT | 1999 | 3 |
| 19 | 1984 | 3 | |
| 20 | Polarization of starlight in M 17. | 1981 | 2 |
About R. Lenzen
R. Lenzen is a scholar working on Instrumentation, Astronomy and Astrophysics, Atomic and Molecular Physics, and Optics, Aerospace Engineering and Surfaces, Coatings and Films, having authored 84 papers that have together received 1.3k indexed citations. Recurring topics across this work include Stellar, planetary, and galactic studies (44 papers), Adaptive optics and wavefront sensing (41 papers), Astronomy and Astrophysical Research (37 papers), Astrophysics and Star Formation Studies (23 papers), Calibration and Measurement Techniques (14 papers), Astro and Planetary Science (13 papers), Advanced optical system design (7 papers) and Astrophysical Phenomena and Observations (6 papers). The work is most often cited by research in Instrumentation (405 citations), Astronomy and Astrophysics (1.2k citations), Atomic and Molecular Physics, and Optics (277 citations), Nuclear and High Energy Physics (73 citations) and Spectroscopy (70 citations). R. Lenzen has collaborated with scholars based in Germany, United States and France. Frequent co-authors include W. Brandner, Markus Hartung, Laird M. Close, Beth Biller, F. Lacombe, E. Nielsen, Reiner Hofmann, Peter Bizenberger, Gert Finger and Thomas Henning. Their work appears in journals such as Astronomy and Astrophysics, The Astrophysical Journal, The Astronomical Journal, Nature and The Astrophysical Journal Supplement Series.
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.