Thomas Udem

6.9k citations
101 papers · 4.5k indexed · 5 hit papers · h-index 25

Thomas Udem

91 papers receiving 4.2k citations

Hit Papers

Optical frequency ...3912000202620082017200400600

Peers

Thomas Udem
Comparison fields: 5 of 81
  • Atomic and Molecular Physics, and Optics 4.1k
  • Spectroscopy 1.0k
  • Electrical and Electronic Engineering 2.2k
  • Nuclear and High Energy Physics 460
  • Statistics, Probability and Uncertainty 180
Replace Th. Udem with:
Th. Udem Germany
Tara M. Fortier United States
G. Santarelli France
T. Rosenband United States
R.E. Drullinger United States
K. S. E. Eikema Netherlands
André N. Luiten Australia
P. Lemonde France
A. Clairon France
S. Bize France
Thomas Udem relative to Th. Udem Germany Th. Udem's profile →
Citations per field
00.5×1.6×
Th. Udem · 1×
Citations per year

Countries citing papers authored by Thomas Udem

Since Specialization
Citations

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

Fields of papers citing papers by Thomas Udem

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside Thomas Udem, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Thomas Udem Line = papers co-authored together Thomas Udem links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20260
2 20251
3 20250
4 20246
5 20241
6 20239
7 202312
8 20224
9 2020101
10
The Rydberg constant and proton size from atomic hydrogenbreakdown →
2017241
11 201715
12
Deuteron charge radius from spectroscopy data in atomic deuterium
20162
13 201512
14 2013151
15 2012165
16
SENSITIVE AND INSTANTANEOUS MOLECULAR DETECTION FROM BROADBAND CAVITY-ENHANCED DUAL COMB SPECTROSCOPY
20100
17
Frequency combs applications and optical frequency standards (reprinted from Proceedings of the International School of Physics "Enrico Fermi" Course CLXVI "Metrology and Fundamental Constants" pg 317-365, 2007)
20071
18
Future wavelength calibration standards at ESO : the Laser Frequency Comb
20076
19 200586
20 200512

About Thomas Udem

Thomas Udem is a scholar working on Atomic and Molecular Physics, and Optics, Spectroscopy and Statistics, Probability and Uncertainty, having authored 101 papers that have together received 4.5k indexed citations. Recurring topics across this work include Advanced Fiber Laser Technologies (72 papers), Laser-Matter Interactions and Applications (38 papers), Advanced Frequency and Time Standards (27 papers), Spectroscopy and Laser Applications (22 papers), Solid State Laser Technologies (18 papers), Cold Atom Physics and Bose-Einstein Condensates (13 papers), Atomic and Subatomic Physics Research (10 papers) and Atomic and Molecular Physics (10 papers). The work is most often cited by research in Atomic and Molecular Physics, and Optics (4.1k citations), Spectroscopy (1.0k citations) and Electrical and Electronic Engineering (2.2k citations). Thomas Udem has collaborated with scholars based in Germany, United States and Austria. Frequent co-authors include Theodor W. Hänsch, Ronald Holzwarth, Scott A. Diddams, Kerry J. Vahala, Arthur Matveev, Akira Ozawa, Tobias Wilken, Robert S. Windeler, Jun Ye and Steven T. Cundiff. Their work appears in journals such as Optics Letters, Physical Review Letters, Nature Photonics, Optics Express and Nature.

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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