Ronald Holzwarth

30.2k total citations · 19 hit papers
266 papers, 19.5k citations indexed

About

Ronald Holzwarth is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Spectroscopy. According to data from OpenAlex, Ronald Holzwarth has authored 266 papers receiving a total of 19.5k indexed citations (citations by other indexed papers that have themselves been cited), including 233 papers in Atomic and Molecular Physics, and Optics, 146 papers in Electrical and Electronic Engineering and 55 papers in Spectroscopy. Recurrent topics in Ronald Holzwarth's work include Advanced Fiber Laser Technologies (200 papers), Laser-Matter Interactions and Applications (74 papers) and Advanced Frequency and Time Standards (68 papers). Ronald Holzwarth is often cited by papers focused on Advanced Fiber Laser Technologies (200 papers), Laser-Matter Interactions and Applications (74 papers) and Advanced Frequency and Time Standards (68 papers). Ronald Holzwarth collaborates with scholars based in Germany, Switzerland and France. Ronald Holzwarth's co-authors include Theodor W. Hänsch, Th. Udem, Tobias J. Kippenberg, Scott A. Diddams, Pascal Del’Haye, Johannes Reichert, Christoph Gohle, Albert Schließer, T. Wilken and O. Arcizet and has published in prestigious journals such as Nature, Science and Physical Review Letters.

In The Last Decade

Ronald Holzwarth

239 papers receiving 18.2k citations

Hit Papers

Optical frequency metrology 1999 2026 2008 2017 2002 2007 2011 2003 2000 500 1000 1.5k 2.0k
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Optical frequency metrology
    2002 2.1k citations Th. Udem, Ronald Holzwarth et al. profile →
  2. Optical frequency comb generation from a monolithic microresonator
    2007 1.4k citations T. Wilken, Ronald Holzwarth et al. profile →
  3. Microresonator-Based Optical Frequency Combs
    2011 1.3k citations Tobias J. Kippenberg, Ronald Holzwarth et al. profile →
  4. Attosecond control of electronic processes by intense light fields
    2003 1.1k citations Th. Udem, Ronald Holzwarth et al. profile →
  5. Optical Frequency Synthesizer for Precision Spectroscopy
    2000 840 citations Ronald Holzwarth, Th. Udem et al. profile →
  6. Attosecond spectroscopy in condensed matter
    2007 798 citations Ronald Holzwarth et al. profile →
  7. Direct Link between Microwave and Optical Frequencies with a 300 THz Femtosecond Laser Comb
    2000 748 citations Ronald Holzwarth, Thomas Udem et al. profile →
  8. Ablation-cooled material removal with ultrafast bursts of pulses
    2016 663 citations Ronald Holzwarth et al. profile →
  9. Absolute Optical Frequency Measurement of the CesiumD1Line with a Mode-Locked Laser
    1999 521 citations Th. Udem, Ronald Holzwarth et al. profile →
  10. Coherent terabit communications with microresonator Kerr frequency combs
    2014 469 citations Joerg Pfeifle, Victor Brasch et al. Nature Photonics profile →
  11. Laser Frequency Combs for Astronomical Observations
    2008 461 citations Tilo Steinmetz, Constanza Araujo-Hauck et al. profile →
  12. Time-domain mid-infrared frequency-comb spectrometer
    2004 459 citations Ronald Holzwarth et al. Optics Letters profile →
  13. Universal formation dynamics and noise of Kerr-frequency combs in microresonators
    2012 428 citations Tobias Herr, Klaus Hartinger et al. Nature Photonics profile →
  14. Cavity-enhanced dual-comb spectroscopy
    2009 397 citations Birgitta Bernhardt, Akira Ozawa et al. Nature Photonics profile →
  15. A 920-Kilometer Optical Fiber Link for Frequency Metrology at the 19th Decimal Place
    2012 371 citations Katharina Predehl, Thomas Legero et al. profile →
  16. Controlling the Phase Evolution of Few-Cycle Light Pulses
    2000 312 citations Ronald Holzwarth et al. profile →
  17. Demonstration of 4.8 × 10−17 stability at 1 s for two independent optical clocks
    2019 288 citations E. Oelker, Ross B. Hutson et al. Nature Photonics profile →
  18. Measuring the frequency of light with mode-locked lasers
    1999 284 citations Ronald Holzwarth, Th. Udem et al. profile →
  19. Accurate measurement of large optical frequency differences with a mode-locked laser
    1999 250 citations Th. Udem, Ronald Holzwarth et al. Optics Letters profile →

Peers

Ronald Holzwarth
Comparison fields: 5 of 119
  • Atomic and Molecular Physics, and Optics 17.6k
  • Electrical and Electronic Engineering 11.5k
  • Spectroscopy 3.4k
  • Nuclear and High Energy Physics 1.0k
  • Biomedical Engineering 961
Replace Theodor W. Hänsch with:
Theodor W. Hänsch Germany
Scott A. Diddams United States
Robert L. Byer United States
Th. Udem Germany
Ronald L. Walsworth United States
Dmitry Budker United States
H. Kogelnik United States
Franz X. Kärtner United States
Nathan R. Newbury United States
P. St. J. Russell United Kingdom
Theodor W. Hänsch Germany View profile →
Citations per field, relative to Ronald Holzwarth
Ronald Holzwarth · 1×
Citations per year, relative to Ronald Holzwarth
Ronald Holzwarth · 1×

Countries citing papers authored by Ronald Holzwarth

Since Specialization
Citations

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

Fields of papers citing papers by Ronald Holzwarth

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ronald Holzwarth

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

All Works

20 of 20 papers shown
# Work Indexed citations
1
2.5 W GaSb-based VECSEL at 2062.4 nm with an absolute wavelength stability below 1 MHz
2025 ·Applied Physics Letters ·P. Holl, (unknown), (unknown), (unknown), Maximilian Bradler, (unknown), Ronald Holzwarth, (unknown), Christoph Becher, Marcel Rattunde
0
2
Spectrum-flattened micro-resonator-based frequency comb for precision astronomical spectroscopy
2024 ·(unknown), Arne Kordts, Tilo Steinmetz, (unknown), (unknown), Marc Fischer, Ronald Holzwarth
2
3
Deployment of a transportable Yb optical lattice clock
2024 ·Optics Letters ·Tobias Bothwell, (unknown), Robert Fasano, (unknown), J. D. Whalen, (unknown), (unknown), (unknown), Takuma Nakamura, Benjamin Rauf, (unknown), Michele Giunta, Ronald Holzwarth, (unknown), Archita Hati, Franklyn Quinlan, Richard W. Fox, Steven Peil, Andrew D. Ludlow
7
4
Demonstration of quantum network protocols over a 14-km urban fiber link
2024 ·npj Quantum Information ·(unknown), (unknown), (unknown), Tobias Bauer, (unknown), (unknown), (unknown), (unknown), (unknown), Ronald Holzwarth, Christoph Becher, J. Eschner
10
5
Time/frequency-domain characterization of a mid-IR DFG frequency comb via two-photon and heterodyne detection
2023 ·Optics Express ·(unknown), (unknown), (unknown), (unknown), Iacopo Galli, D. Mazzotti, Paolo Bartolini, (unknown), Carsten Cleff, Alexander Kästner, Ronald Holzwarth, Simone Borri, Luigi Consolino, Paolo De Natale, Francesco Cappelli
2
6
The solar gravitational redshift from HARPS-LFC Moon spectra
2020 ·Astronomy and Astrophysics ·J. I. Gónzalez Hernández, R. Rébolo, L. Pasquini, G. Lo Curto, P. Molaro, E. Caffau, H.‐G. Ludwig, M. Steffen, M. Esposito, A. Suárez Mascareño, B. Toledo-Padrón, Rafael A. Probst, Theodor W. Hänsch, Ronald Holzwarth, A. Manescau, T. Steinmetz, Th. Udem, T. Wilken
20
7
Measuring and characterizing the line profile of HARPS with a laser frequency comb
2020 ·Astronomy and Astrophysics ·Fei Zhao, G. Lo Curto, L. Pasquini, J. I. Gónzalez Hernández, J. R. De Medeiros, B. L. Canto Martins, I. C. Leão, R. Rébolo, A. Suárez Mascareño, M. Esposito, A. Manescau, T. Steinmetz, Th. Udem, Rafael A. Probst, Ronald Holzwarth, Gang Zhao
14
8
Demonstration of 4.8 × 10−17 stability at 1 s for two independent optical clocks breakdown →
2019 ·Nature Photonics ·E. Oelker, Ross B. Hutson, Colin J. Kennedy, Lindsay Sonderhouse, Tobias Bothwell, Akihisa Goban, Dhruv Kedar, Christian Sanner, John Robinson, G. Edward Marti, Dan Matei, Thomas Legero, Michele Giunta, Ronald Holzwarth, F. Riehle, Uwe Sterr, J. Ye
288
9
High-power frequency comb at 2  μm wavelength emitted by a Tm-doped fiber laser system
2018 ·Optics Letters ·Christian Gaida, Tobias Heuermann, Martin Gebhardt, (unknown), T. Butler, (unknown), Nikolai Lilienfein, Philipp Sulzer, Marc Fischer, Ronald Holzwarth, Alfred Leitenstorfer, Ioachim Pupeza, Jens Limpert
23
10
LARS: An Absolute Reference Spectrograph for solar observations Upgrade from a prototype to a turn-key system
2017 ·MPG.PuRe (Max Planck Society) ·(unknown), W. Schmidt, (unknown), T. Kentischer, Tilo Steinmetz, Rafael A. Probst, Ronald Holzwarth
5
11
Photonic microwave signals with zeptosecond-level absolute timing noise
2016 ·Nature Photonics ·Xiaopeng Xie, Romain Bouchand, Daniele Nicolodi, Michele Giunta, W. Hänsel, M. Lezius, Abhay Joshi, Shubhashish Datta, Christophe Alexandre, Michel Lours, Pierre-Alain Tremblin, G. Santarelli, Ronald Holzwarth, Yann Le Coq
258
12
A frequency comb and precision spectroscopy experiment in space
2013 ·T. Wilken, M. Lezius, T. W. Hänsch, Anja Kohfeldt, Andreas Wicht, Vladimir Schkolnik, Markus Krutzik, Hans-Rainer Duncker, Ortwin Hellmig, Patrick Windpassinger, K. Sengstock, Achim Peters, Ronald Holzwarth
11
13
Coherent data transmission with microresonator Kerr frequency combs
2013 ·arXiv (Cornell University) ·Joerg Pfeifle, M. Lauermann, Daniel Wegner, Victor Brasch, Tobias Herr, Klaus Hartinger, Jingshi Li, D. Hillerkuss, R. Schmogrow, Ronald Holzwarth, W. Freude, Juerg Leuthold, Tobias J. Kippenberg, C. Koos
4
14
A testbed for simultaneous measurement of fiber near and far-field for the evaluation of fiber scrambling properties
2012 ·Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·(unknown), Anna Brucalassi, F. Grupp, Florian Lang-Bardl, Ronald Holzwarth, U. Hopp, R. Bender
6
15
Astronomical Spectrograph Calibration at the Exo-Earth Detection Limit
2012 ·˜The œMessenger ·G. Lo Curto, L. Pasquini, A. Manescau, Ronald Holzwarth, T. Steinmetz, T. Wilken, Rafael A. Probst, Th. Udem, (unknown), J. I. Gónzalez Hernández, M. Esposito, R. Rébolo, (unknown), J. R. De Medeiros
6
16
Radiation Induced Absorption in Rare Earth Doped Optical Fibers
2012 ·IEEE Transactions on Nuclear Science ·M. Lezius, Katharina Predehl, (unknown), Α. Türler, Matthias Greiter, (unknown), P. Thirolf, W. Assmann, D. Habs, A. Prokofiev, C. Ekström, Theodor W. Hänsch, Ronald Holzwarth
55
17
SENSITIVE AND INSTANTANEOUS MOLECULAR DETECTION FROM BROADBAND CAVITY-ENHANCED DUAL COMB SPECTROSCOPY
2010 ·Birgitta Bernhardt, Akira Ozawa, Marion Jacquey, Patrick Jacquet, G. Guelachvili, Thomas Udem, Ronald Holzwarth, Yohei Kobayashi, Theodor W. Hänsch, N. Picqué
0
18
Precision Fourier Transform Spectroscopy with Femtosecond Frequency Combs
2009 ·The Knowledge Bank (The Ohio State University) ·Patrick Jacquet, Julien Mandon, G. Guelachvili, N. Picqué, Birgitta Bernhardt, Ronald Holzwarth, Theodor W. Hänsch
1
19
High-precision wavelength calibration with laser frequency combs
2007 ·arXiv (Cornell University) ·M. T. Murphy, Th. Udem, Ronald Holzwarth, A. Sizmann, L. Pasquini, Constanza Araujo-Hauck, H. Dekker, S. D’Odorico, Marc Fischer, Theodor W. Hänsch, A. Manescau
8
20
Future wavelength calibration standards at ESO : the Laser Frequency Comb
2007 ·Swinburne Research Bank (Swinburne University of Technology) ·Constanza Araujo-Hauck, L. Pasquini, A. Manescau, Thomas Udem, Theodor W. Hänsch, Ronald Holzwarth, A. Sizmann, H. Dekker, S. D’Odorico, M. T. Murphy
6

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.

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