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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1952 1
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1986 1
1988 1
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1991 1
1992 1
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2001 1
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Page 1
Nonlinear amplification of side-modes in frequency combs.
Probst RA, Steinmetz T, Wilken T, Hundertmark H, Stark SP, Wong GK, Russell PS, Hänsch TW, Holzwarth R, Udem T. Probst RA, et al. Among authors: wilken t. Opt Express. 2013 May 20;21(10):11670-87. doi: 10.1364/OE.21.011670. Opt Express. 2013. PMID: 23736390 Free article.
Laser frequency combs for astronomical observations.
Steinmetz T, Wilken T, Araujo-Hauck C, Holzwarth R, Hänsch TW, Pasquini L, Manescau A, D'Odorico S, Murphy MT, Kentischer T, Schmidt W, Udem T. Steinmetz T, et al. Among authors: wilken t. Science. 2008 Sep 5;321(5894):1335-7. doi: 10.1126/science.1161030. Science. 2008. PMID: 18772434
Improved measurement of the hydrogen 1S-2S transition frequency.
Parthey CG, Matveev A, Alnis J, Bernhardt B, Beyer A, Holzwarth R, Maistrou A, Pohl R, Predehl K, Udem T, Wilken T, Kolachevsky N, Abgrall M, Rovera D, Salomon C, Laurent P, Hänsch TW. Parthey CG, et al. Among authors: wilken t. Phys Rev Lett. 2011 Nov 11;107(20):203001. doi: 10.1103/PhysRevLett.107.203001. Epub 2011 Nov 11. Phys Rev Lett. 2011. PMID: 22181729
24 results