Roman Bek

451 total citations
24 papers, 286 citations indexed

About

Roman Bek is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Condensed Matter Physics. According to data from OpenAlex, Roman Bek has authored 24 papers receiving a total of 286 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Electrical and Electronic Engineering, 20 papers in Atomic and Molecular Physics, and Optics and 1 paper in Condensed Matter Physics. Recurrent topics in Roman Bek's work include Semiconductor Lasers and Optical Devices (23 papers), Photonic and Optical Devices (19 papers) and Advanced Fiber Laser Technologies (12 papers). Roman Bek is often cited by papers focused on Semiconductor Lasers and Optical Devices (23 papers), Photonic and Optical Devices (19 papers) and Advanced Fiber Laser Technologies (12 papers). Roman Bek collaborates with scholars based in Germany, United Kingdom and United States. Roman Bek's co-authors include Peter Michler, Michael Jetter, Hermann Kahle, U. Brauch, Thomas Graf, Stefan V. Baumgartner, Daniel J. Sherman, Christian Kessler, B. P. Gorshunov and Uwe S. Pracht and has published in prestigious journals such as Applied Physics Letters, PLoS ONE and Optics Express.

In The Last Decade

Roman Bek

23 papers receiving 255 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Roman Bek Germany 11 240 212 40 14 13 24 286
Tetsuichiro Ohno Japan 13 315 1.3× 118 0.6× 35 0.9× 16 1.1× 10 0.8× 31 355
A.C. Han United States 10 293 1.2× 216 1.0× 52 1.3× 5 0.4× 15 1.2× 16 304
Q. Lee United States 9 390 1.6× 197 0.9× 21 0.5× 4 0.3× 32 2.5× 18 398
B. Agarwal United States 10 462 1.9× 212 1.0× 33 0.8× 4 0.3× 46 3.5× 35 470
I. Grigelionis Lithuania 7 127 0.5× 97 0.5× 53 1.3× 13 0.9× 37 2.8× 30 167
Z. S. Gribnikov United States 10 219 0.9× 240 1.1× 28 0.7× 7 0.5× 11 0.8× 46 281
Isabelle Phinney United States 6 46 0.2× 74 0.3× 33 0.8× 16 1.1× 15 1.2× 7 133
P.D. Chow United States 11 245 1.0× 103 0.5× 52 1.3× 5 0.4× 16 1.2× 30 255
D. Mensa United States 12 572 2.4× 266 1.3× 29 0.7× 6 0.4× 51 3.9× 46 581
Corey Stull United States 4 54 0.2× 62 0.3× 32 0.8× 18 1.3× 12 0.9× 7 113

Countries citing papers authored by Roman Bek

Since Specialization
Citations

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

Fields of papers citing papers by Roman Bek

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Roman Bek

This figure shows the co-authorship network connecting the top 25 collaborators of Roman Bek. A scholar is included among the top collaborators of Roman Bek 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 Roman Bek. Roman Bek 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.
Bek, Roman, Michael Jetter, Peter Michler, et al.. (2023). Bi-frequency operation in a membrane external-cavity surface-emitting laser. PLoS ONE. 18(7). e0289223–e0289223. 4 indexed citations
2.
Cole, Garrett D., et al.. (2022). Chip- and Wafer-Scale Manufacturing of High-Power Membrane-External-Cavity Surface-Emitting Laser Gain Elements. Conference on Lasers and Electro-Optics. 23. ATh2L.2–ATh2L.2.
3.
Bek, Roman, Anne C. Tropper, James S. Wilkinson, et al.. (2022). Coherent waveguide laser arrays in semiconductor quantum well membranes. Optics Express. 30(18). 32174–32174. 1 indexed citations
4.
Albrecht, Alexander R., et al.. (2021). In-Well Pumping of a Membrane External-Cavity Surface-Emitting Laser. IEEE Journal of Selected Topics in Quantum Electronics. 28(1: Semiconductor Lasers). 1–7. 7 indexed citations
5.
Albrecht, Alexander R., et al.. (2021). Demonstration of a 20‐W membrane‐external‐cavity surface‐emitting laser for sodium guide star applications. Electronics Letters. 57(8). 337–338. 7 indexed citations
6.
Bek, Roman, et al.. (2020). Stable fundamental and dual-pulse mode locking of red-emitting VECSELs. Laser Physics Letters. 17(6). 65001–65001. 5 indexed citations
7.
Munshi, Tasnim, Roman Bek, Michael Jetter, et al.. (2019). Wavelength and Pump-Power Dependent Nonlinear Refraction and Absorption in a Semiconductor Disk Laser. IEEE Photonics Technology Letters. 32(2). 85–88. 1 indexed citations
8.
Bek, Roman, Hermann Kahle, Martín Koch, et al.. (2017). Self-mode-locked AlGaInP-VECSEL. Applied Physics Letters. 111(18). 11 indexed citations
9.
Kahle, Hermann, U. Brauch, Roman Bek, et al.. (2017). The optically pumped semiconductor membrane external-cavity surface-emitting laser (MECSEL): a concept based on a diamond-sandwiched active region. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 10087. 100870J–100870J. 5 indexed citations
10.
Brauch, U., Hermann Kahle, Roman Bek, et al.. (2017). Schemes for efficient QW pumping of AlGaInP disk lasers. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 10087. 1008703–1008703. 2 indexed citations
11.
Quarterman, Adrian H., Hermann Kahle, Roman Bek, et al.. (2017). DBR‐free semiconductor disc laser on SiC heatspreader emitting 10.1 W at 1007 nm. Electronics Letters. 53(23). 1537–1539. 17 indexed citations
12.
Brauch, U., Hermann Kahle, Roman Bek, et al.. (2016). Efficiency and power scaling of in-well and multi-pass pumped AlGaInP VECSELs. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9734. 973410–973410. 7 indexed citations
13.
Kahle, Hermann, U. Brauch, Roman Bek, et al.. (2016). Semiconductor membrane external-cavity surface-emitting laser (MECSEL). Optica. 3(12). 1506–1506. 43 indexed citations
14.
Kahle, Hermann, U. Brauch, Roman Bek, et al.. (2016). Gain chip design, power scaling and intra-cavity frequency doubling with LBO of optically pumped red-emitting AlGaInP-VECSELs. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9734. 97340T–97340T. 4 indexed citations
15.
Bek, Roman, et al.. (2015). Intra-cavity frequency-doubled mode-locked semiconductor disk laser at 325 nm. Optics Express. 23(15). 19947–19947. 16 indexed citations
16.
Bek, Roman, et al.. (2014). All quantum dot mode-locked semiconductor disk laser emitting at 655 nm. Applied Physics Letters. 105(8). 11 indexed citations
17.
Bek, Roman, et al.. (2014). Femtosecond mode-locked red AlGaInP-VECSEL. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 8966. 89660P–89660P. 2 indexed citations
18.
Baumgartner, Stefan V., et al.. (2014). Comparison of AlGaInP-VECSEL gain structures. Journal of Crystal Growth. 414. 219–222. 12 indexed citations
19.
Bek, Roman, et al.. (2013). Mode-locked red-emitting semiconductor disk laser with sub-250 fs pulses. Applied Physics Letters. 103(24). 25 indexed citations
20.
Pracht, Uwe S., Daniel J. Sherman, B. P. Gorshunov, et al.. (2013). Electrodynamics of the Superconducting State in Ultra-Thin Films at THz Frequencies. IEEE Transactions on Terahertz Science and Technology. 3(3). 269–280. 48 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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