I. Freitag

989 total citations
44 papers, 703 citations indexed

About

I. Freitag is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Ocean Engineering. According to data from OpenAlex, I. Freitag has authored 44 papers receiving a total of 703 indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Atomic and Molecular Physics, and Optics, 41 papers in Electrical and Electronic Engineering and 4 papers in Ocean Engineering. Recurrent topics in I. Freitag's work include Advanced Fiber Laser Technologies (39 papers), Solid State Laser Technologies (35 papers) and Photorefractive and Nonlinear Optics (17 papers). I. Freitag is often cited by papers focused on Advanced Fiber Laser Technologies (39 papers), Solid State Laser Technologies (35 papers) and Photorefractive and Nonlinear Optics (17 papers). I. Freitag collaborates with scholars based in Germany, Sweden and Australia. I. Freitag's co-authors include H. Welling, Andreas Tünnermann, Hans‐A. Bachor, C. C. Harb, Elanor H. Huntington, C. Svelto, Timothy C. Ralph, D. E. McClelland, H. Zellmer and R. Wallenstein and has published in prestigious journals such as Applied Physics Letters, Physical Review A and Optics Letters.

In The Last Decade

I. Freitag

41 papers receiving 647 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
I. Freitag Germany 16 618 590 57 29 26 44 703
Noboru Uehara Japan 13 295 0.5× 277 0.5× 31 0.5× 45 1.6× 40 1.5× 30 425
Y. Kersalé France 14 403 0.7× 188 0.3× 39 0.7× 9 0.3× 20 0.8× 61 469
J. Münch Australia 10 249 0.4× 259 0.4× 43 0.8× 29 1.0× 61 2.3× 33 342
A. Bartels Germany 10 355 0.6× 344 0.6× 142 2.5× 3 0.1× 29 1.1× 16 475
J.W. Nicholson United States 18 933 1.5× 986 1.7× 112 2.0× 4 0.1× 5 0.2× 55 1.2k
Andy Steinbach United States 5 254 0.4× 138 0.2× 92 1.6× 6 0.2× 3 0.1× 10 372
Jerald R. Izatt United States 13 222 0.4× 303 0.5× 267 4.7× 4 0.1× 5 0.2× 54 461
L.E.S. Mathias United Kingdom 9 157 0.3× 263 0.4× 159 2.8× 22 0.8× 9 0.3× 17 344
V. Keith Kanz United States 10 647 1.0× 107 0.2× 226 4.0× 12 0.4× 11 0.4× 25 713
Franck Bielsa France 11 127 0.2× 106 0.2× 59 1.0× 11 0.4× 12 0.5× 33 322

Countries citing papers authored by I. Freitag

Since Specialization
Citations

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

Fields of papers citing papers by I. Freitag

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of I. Freitag

This figure shows the co-authorship network connecting the top 25 collaborators of I. Freitag. A scholar is included among the top collaborators of I. Freitag 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 I. Freitag. I. Freitag 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
1.
Hildebrandt, M., M. Frede, Dietmar Kracht, I. Freitag, & P. Weßels. (2006). Single-frequency fiber amplifier emitting 7.8 W at 1030 nm. Advanced Solid-State Photonics. 10. MB6–MB6. 1 indexed citations
2.
Heurs, M., T. Meier, V. Quetschke, et al.. (2006). Intensity and frequency noise reduction of a Nd:YAG NPRO via pump light stabilisation. Applied Physics B. 85(1). 79–84. 8 indexed citations
3.
Tröbs, Michael, P. Weßels, Carsten Fallnich, et al.. (2006). Laser development for LISA. Classical and Quantum Gravity. 23(8). S151–S158. 4 indexed citations
4.
Heurs, M., V. Quetschke, B. Willke, K. Danzmann, & I. Freitag. (2004). Simultaneously suppressing frequency and intensity noise in a Nd:YAG nonplanar ring oscillator by means of the current-lock technique. Optics Letters. 29(18). 2148–2148. 22 indexed citations
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8.
Spiekermann, Sarah, Håkan Karlsson, F. Laurell, & I. Freitag. (2000). Tunable single-frequency radiation in orange spectralregion. Electronics Letters. 36(6). 543–545. 8 indexed citations
9.
Danzmann, K., et al.. (1998). Laser development and laser stabilization for the space-borne gravitational wave detector LISA. AIP conference proceedings. 148–155. 5 indexed citations
10.
Lam, Ping Koy, et al.. (1998). High average power Q-switched second harmonic generationwithdiode-pumped Nd:YAG laser. Electronics Letters. 34(7). 666–668. 3 indexed citations
11.
Freitag, I., Andreas Tünnermann, & H. Welling. (1997). Passively Q-switched Nd:YAG ring lasers with high average output power in single-frequency operation. Optics Letters. 22(10). 706–706. 48 indexed citations
12.
Freitag, I., et al.. (1997). Frequency-tunable 500-mW continuous-wave all-solid-state single-frequency source in the blue spectral region. Optics Letters. 22(16). 1220–1220. 36 indexed citations
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Freitag, I., et al.. (1996). Efficient Single-Frequency Light Sources with Emission Wavelengths from the Visible to the Infrared Spectral Region. Conference on Lasers and Electro-Optics Europe. 19. CThI62–CThI62. 1 indexed citations
15.
Freitag, I., et al.. (1995). Diode-pumped solid-state lasers as light sources of Michelson-type graviational wave detectors. Applied Physics B. 60. 1 indexed citations
16.
Freitag, I., Andreas Tünnermann, & H. Welling. (1995). Power scaling of diode-pumped monolithic Nd:YAG lasers to output powers of several watts. Optics Communications. 115(5-6). 511–515. 69 indexed citations
17.
Czarske, Jürgen, et al.. (1995). Spectral properties of diode-pumped non-planar monolithic Nd:YAG ring lasers. Applied Physics B. 61(3). 243–248. 4 indexed citations
18.
Harb, C. C., M. Gray, Hans‐A. Bachor, et al.. (1994). Suppression of the intensity noise in a diode-pumped neodymium:YAG nonplanar ring laser. IEEE Journal of Quantum Electronics. 30(12). 2907–2913. 59 indexed citations
19.
Zellmer, H., et al.. (1993). 15-W single-frequency operation of a cw, diode laser-pumped Nd:YAG ring laser. Conference on Lasers and Electro-Optics. 1 indexed citations
20.
Freitag, I., et al.. (1993). 15 W single-frequency operation of a cw, diode laser-pumped Nd: YAG ring laser. Optics Communications. 98(1-3). 86–90. 24 indexed citations

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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