Ralph Hofferbert

1.1k total citations
36 papers, 622 citations indexed

About

Ralph Hofferbert is a scholar working on Atomic and Molecular Physics, and Optics, Statistical and Nonlinear Physics and Instrumentation. According to data from OpenAlex, Ralph Hofferbert has authored 36 papers receiving a total of 622 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Atomic and Molecular Physics, and Optics, 14 papers in Statistical and Nonlinear Physics and 12 papers in Instrumentation. Recurrent topics in Ralph Hofferbert's work include Adaptive optics and wavefront sensing (17 papers), Quantum chaos and dynamical systems (13 papers) and Astronomy and Astrophysical Research (12 papers). Ralph Hofferbert is often cited by papers focused on Adaptive optics and wavefront sensing (17 papers), Quantum chaos and dynamical systems (13 papers) and Astronomy and Astrophysical Research (12 papers). Ralph Hofferbert collaborates with scholars based in Germany, Italy and France. Ralph Hofferbert's co-authors include H.-D. Gräf, H. Rehfeld, A. Richter, H. Alt, C. Dembowski, P. Schardt, H. L. Harney, A. Heine, H. Lengeler and H. A. Weidenmüller and has published in prestigious journals such as Physical Review Letters, Physics Letters B and Physica E Low-dimensional Systems and Nanostructures.

In The Last Decade

Ralph Hofferbert

34 papers receiving 595 citations

Peers

Countries citing papers authored by Ralph Hofferbert

Since Specialization

Citations

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

Fields of papers citing papers by Ralph Hofferbert

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ralph Hofferbert

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	The MICADO first light imager for the ELT: proof of concept and performance testing of the relay optics alignment procedure 2024 ·Durham Research Online (Durham University) ·(unknown), (unknown), Robert J. Harris, Friedrich Müller, Benjamin R. Setterholm, Gabriele Rodeghiero, Paul Joseph, Jörg‐Uwe Pott, Ralf-Rainer Rohloff, Ralph Hofferbert, Peter Bizenberger, (unknown), (unknown), Udo Neumann, (unknown), (unknown), Christophe Dupuy, U. Seemann	0
2	Preliminary design and performance verification of the MICADO Standalone Relay Optics 2020 ·Gabriele Rodeghiero, M. Vázquez, (unknown), Robert J. Harris, Peter Bizenberger, Michael Hartl, N. Geis, Jörg‐Uwe Pott, Ralph Hofferbert, (unknown), Friedrich Müller, Ralf-Rainer Rohloff, Udo Neumann, Dirk Kampf, S. Rabien, (unknown), Richard Davies, É. Gendron, Mathieu Cohen, (unknown)	1
3	The MICADO first light imager for the ELT: relay optics opto-mechanical design 2020 ·(unknown), Gabriele Rodeghiero, Robert J. Harris, (unknown), Jörg‐Uwe Pott, Ralf-Rainer Rohloff, Friedrich Müller, Ralph Hofferbert, Peter Bizenberger, (unknown), A. Böhm, (unknown), V. Naranjo, Jörg Wagner, (unknown), S. Rabien, (unknown), (unknown)	2
4	The MICADO first light imager for ELT: derotator design status and prototype results 2018 ·Ground-based and Airborne Instrumentation for Astronomy VII ·(unknown), Jörg‐Uwe Pott, Ralf-Rainer Rohloff, Friedrich Müller, Ralph Hofferbert, (unknown), (unknown), (unknown), (unknown), (unknown), Jörg Wagner, Hans Kärcher, (unknown), (unknown)	5
5	The grating and filter wheels for the JWST NIRSpec instrument 2006 ·Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·(unknown), (unknown), Manfréd M. Fischer, (unknown), (unknown), D. Lemke, O. Krause, Ralph Hofferbert, U. Grözinger, (unknown), (unknown)	8
6	Cryogenic filter- and spectrometer wheels for the Mid Infrared Instrument (MIRI) of the James Webb Space Telescope (JWST) 2006 ·Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·D. Lemke, A. Böhm, (unknown), M. Ebert, (unknown), U. Grözinger, Thomas Henning, (unknown), Ralph Hofferbert, Armin Huber, O. Krause, S. Kuhlmann, (unknown), J. Ramos, Ralf-Rainer Rohloff, (unknown), (unknown), (unknown), (unknown)	3
7	Experimental investigations of chaos-assisted tunneling in a microwave annular billiard 2005 ·Physical Review E ·Ralph Hofferbert, H. Alt, C. Dembowski, H.-D. Gräf, H. L. Harney, A. Heine, H. Rehfeld, A. Richter	30
8	Lessons learnt and implemented: from ISO- to HERSCHEL- and JWST-instrumentation 2005 ·Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·D. Lemke, (unknown), Ralph Hofferbert, U. Klaas, (unknown), Ralf-Rainer Rohloff	3
9	Positioning of optical elements in the cryogenically cooled mid-infrared instrument MIRI for the James Webb Space Telescope 2004 ·Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Dietrich Lemke, Ralph Hofferbert, U. Grözinger, Ralf-Rainer Rohloff, A. Böhm, Thomas Henning, Armin Huber, Stefan Mertin, (unknown), Gillian Wright, Peter Hastings, A. Zehnder, S. Salasca, (unknown), C. Straubmeier, A. Eckart	1
10	Prototyping of cryomechanisms for the JWST near-infrared spectrograph (NIRSpec) 2004 ·Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Ralph Hofferbert, Dietrich Lemke, A. Böhm, U. Grözinger, Thomas Henning, Armin Huber, O. Krause, Stefan Mertin, (unknown), Ralf-Rainer Rohloff, (unknown), (unknown), (unknown), Winfried Posselt, (unknown), (unknown)	1
11	A cold focal plane chopper for Herschel-PACS - critical components and reliability 2001 ·Ralph Hofferbert, D. Lemke, O. Krause, U. Grözinger, A. Böhm, (unknown), (unknown)	4
12	Qualification status of the stressed photoconductor arrays for the PACS instrument aboard Herschel 2001 ·Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Stefan Kraft, Patrick Merken, (unknown), Jan Putzeys, Chris Van Hoof, (unknown), Dirk Rosenthal, (unknown), (unknown), Ralph Hofferbert, Jeffrey W. Beeman	2
13	Magnetoresistive position sensors for cryogenic space applications 2001 ·O. Krause, U. Grözinger, D. Lemke, A. Böhm, Ralph Hofferbert	4
14	First Experimental Evidence for Chaos-Assisted Tunneling in a Microwave Annular Billiard 2000 ·Physical Review Letters ·C. Dembowski, H.-D. Gräf, A. Heine, Ralph Hofferbert, H. Rehfeld, A. Richter	113
15	Anderson localization in a string of microwave cavities 1999 ·Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics ·C. Dembowski, H.-D. Gräf, Ralph Hofferbert, H. Rehfeld, A. Richter, (unknown)	31
16	Experimental versus numerical eigenvalues of a Bunimovich stadium billiard: A comparison 1999 ·Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics ·H. Alt, C. Dembowski, H.-D. Gräf, Ralph Hofferbert, H. Rehfeld, A. Richter, C. Schmit	22
17	Mode fluctuation distribution for spectra of superconducting microwave billiards 1998 ·Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics ·H. Alt, Arnd Bäcker, C. Dembowski, H.-D. Gräf, Ralph Hofferbert, H. Rehfeld, A. Richter	15
18	Wave Dynamical Chaos in a Superconducting Three-Dimensional Sinai Billiard 1997 ·Physical Review Letters ·H. Alt, C. Dembowski, H.-D. Gräf, Ralph Hofferbert, H. Rehfeld, Andreas Richter, Rolf Schuhmann, T. Weiland	39
19	Chaotic dynamics in a three-dimensional superconducting microwave billiard 1996 ·Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics ·H. Alt, H.-D. Gräf, Ralph Hofferbert, C. Rangacharyulu, H. Rehfeld, (unknown), P. Schardt, A. Wirzba	33
20	Superconducting billiard cavities with chaotic dynamics: An experimental test of statistical measures 1994 ·Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics ·H. Alt, H.-D. Gräf, H. L. Harney, Ralph Hofferbert, H. Lengeler, C. Rangacharyulu, A. Richter, P. Schardt	22

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