A. Sirbu

423 total citations
38 papers, 320 citations indexed

About

A. Sirbu is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Spectroscopy. According to data from OpenAlex, A. Sirbu has authored 38 papers receiving a total of 320 indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Electrical and Electronic Engineering, 21 papers in Atomic and Molecular Physics, and Optics and 1 paper in Spectroscopy. Recurrent topics in A. Sirbu's work include Semiconductor Lasers and Optical Devices (37 papers), Photonic and Optical Devices (33 papers) and Semiconductor Quantum Structures and Devices (16 papers). A. Sirbu is often cited by papers focused on Semiconductor Lasers and Optical Devices (37 papers), Photonic and Optical Devices (33 papers) and Semiconductor Quantum Structures and Devices (16 papers). A. Sirbu collaborates with scholars based in Switzerland, Germany and Poland. A. Sirbu's co-authors include E. Kapon, A. Mereuta, V. Iakovlev, A. Caliman, Oleg G. Okhotnikov, Alexander Chamorovskiy, J. Rautiainen, Jari Lyytikäinen, E. Kapon and G. Suruceanu and has published in prestigious journals such as Nature Communications, Optics Letters and Optics Express.

In The Last Decade

A. Sirbu

35 papers receiving 300 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
A. Sirbu Switzerland 10 306 214 14 14 11 38 320
Björn Jacobsson Sweden 11 339 1.1× 302 1.4× 15 1.1× 19 1.4× 12 1.1× 18 350
M. Achtenhagen Switzerland 11 298 1.0× 201 0.9× 15 1.1× 9 0.6× 17 1.5× 31 312
Su Hwan Oh South Korea 11 337 1.1× 123 0.6× 8 0.6× 9 0.6× 12 1.1× 34 347
A. Yu. Leshko Russia 10 302 1.0× 236 1.1× 26 1.9× 14 1.0× 10 0.9× 43 320
B. Stegmüller Germany 12 299 1.0× 221 1.0× 14 1.0× 12 0.9× 8 0.7× 32 313
Y.K. Chen United States 9 285 0.9× 206 1.0× 18 1.3× 8 0.6× 15 1.4× 18 298
K.G. Glogovsky United States 9 257 0.8× 175 0.8× 19 1.4× 9 0.6× 11 1.0× 24 271
F. Mederer Germany 12 386 1.3× 204 1.0× 14 1.0× 11 0.8× 32 2.9× 29 398
R.W. McElhanon United States 8 405 1.3× 271 1.3× 16 1.1× 7 0.5× 17 1.5× 15 435
Hideto Furuyama Japan 9 313 1.0× 159 0.7× 17 1.2× 10 0.7× 32 2.9× 44 320

Countries citing papers authored by A. Sirbu

Since Specialization
Citations

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

Fields of papers citing papers by A. Sirbu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Sirbu

This figure shows the co-authorship network connecting the top 25 collaborators of A. Sirbu. A scholar is included among the top collaborators of A. Sirbu 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 A. Sirbu. A. Sirbu 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.
Sirbu, A., et al.. (2023). Spying on parahydrogen-induced polarization transfer using a half-tesla benchtop MRI and hyperpolarized imaging enabled by automation. Nature Communications. 14(1). 4774–4774. 9 indexed citations
2.
Babichev, A. V., I. I. Novikov, A. G. Gladyshev, et al.. (2018). Vertical-Cavity Surface-Emitting 1.55-μm Lasers Fabricated by Fusion. Technical Physics Letters. 44(1). 24–27. 5 indexed citations
3.
Babichev, A. V., L. Ya. Karachinsky, I. I. Novikov, et al.. (2017). Continuous wave and modulation performance of 1550nm band wafer-fused VCSELs with MBE-grown InP-based active region and GaAs-based DBRs. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 10122. 1012208–1012208. 9 indexed citations
4.
Mereuta, A., A. Caliman, P. Wolf, et al.. (2016). Long wavelength VCSELs made by wafer fusion. 166. 337–338. 1 indexed citations
5.
Mereuta, A., A. Caliman, A. Sirbu, et al.. (2015). Increasing single mode power of 13-μm VCSELs by output coupling optimization. Optics Express. 23(9). 10900–10900. 11 indexed citations
6.
Wasiak, Michał, et al.. (2014). Coaxial tunnel junctions: a novel approach to reduce the current crowding effect in electrically-pumped VECSELs. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 8966. 89660I–89660I.
7.
Caliman, A., A. Sirbu, A. Mereuta, et al.. (2013). 14XX nm-wavelength electrically-pumped VECSELs fabricated by wafer fusion. Optics Express. 21(11). 13668–13668. 2 indexed citations
8.
Iakovlev, V., A. Sirbu, G. Suruceanu, et al.. (2013). Impact of photon lifetime on the high-speed performance of 1.3-μm wavelength wafer-fused VCSELs. 1–1. 1 indexed citations
9.
Sirbu, A., V. Iakovlev, A. Mereuta, et al.. (2013). Low power consumption 1310 nm VCSELs for 4x10 Gbps CWDM links. Infoscience (Ecole Polytechnique Fédérale de Lausanne). 242–243. 1 indexed citations
10.
Sirbu, A., A. Mereuta, A. Caliman, et al.. (2012). 1310 nm wafer fused VCSELs - a new generation of uncooled 10 Gbps telecom lasers. Infoscience (Ecole Polytechnique Fédérale de Lausanne). 17. 114–115. 1 indexed citations
11.
Sirbu, A., Nicolas Volet, A. Mereuta, et al.. (2011). Wafer-Fused Optically Pumped VECSELs Emitting in the 1310-nm and 1550-nm Wavebands. Infoscience (Ecole Polytechnique Fédérale de Lausanne). 2011. 1–8. 27 indexed citations
12.
Chamorovskiy, Alexander, Antti Rantamäki, A. Sirbu, et al.. (2010). 138-µm mode-locked Raman fiber laser pumped by semiconductor disk laser. Optics Express. 18(23). 23872–23872. 35 indexed citations
13.
Chamorovskiy, Alexander, J. Rautiainen, Jari Lyytikäinen, et al.. (2010). Raman fiber laser pumped by a semiconductor disk laser and mode locked by a semiconductor saturable absorber mirror. Optics Letters. 35(20). 3529–3529. 40 indexed citations
14.
Caliman, A., et al.. (2009). 8 mW Fundamental Mode Output of Wafer-Fused VCSELs Emitting in the 1550-nm Band. Infoscience (Ecole Polytechnique Fédérale de Lausanne). 76. CMRR1–CMRR1. 6 indexed citations
15.
Sirbu, A., A. Mereuta, J. Rautiainen, et al.. (2009). Novel 1550 nm Vertical External Cavity Surface-Emitting Lasers with 2.28 W RT CW Output. Infoscience (Ecole Polytechnique Fédérale de Lausanne). OTuK4–OTuK4. 1 indexed citations
16.
Mereuta, A., A. Sirbu, A. Caliman, et al.. (2009). 1.3-µm InGaAlAs/InP-AlGaAs/GaAs wafer-fused VCSELs with 10-Gb/s modulation speed up to 100°C. Infoscience (Ecole Polytechnique Fédérale de Lausanne). 375–378.
17.
Sirbu, A., A. Mereuta, J. Rautiainen, et al.. (2009). High power vertical external cavity surface-emitting lasers (VECSELs) emitting in 1310 nm and 1550 nm bands. Infoscience (Ecole Polytechnique Fédérale de Lausanne). 40. 835–836. 2 indexed citations
18.
Kapon, E., A. Sirbu, V. Iakovlev, et al.. (2009). Recent developments in long wavelength VCSELs based on localized wafer fusion. Infoscience (Ecole Polytechnique Fédérale de Lausanne). 1–4. 4 indexed citations
19.
Sirbu, A., A. Mereuta, A. Mircéa, et al.. (2004). VCSELs emitting in the 1550 nm waveband with 0.6 mW single mode output in 20-80/spl deg/C temperature range. Optical Fiber Communication Conference. 2. 1 indexed citations
20.
Behrend, J., J.‐F. Carlin, A. Sirbu, et al.. (1998). InAsP/InGaAsP periodic gain structure for 1.5 μm vertical cavity surface emitting laser applications. Journal of Crystal Growth. 188(1-4). 295–299. 4 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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