Alexander Andrejew

476 total citations
22 papers, 354 citations indexed

About

Alexander Andrejew is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Spectroscopy. According to data from OpenAlex, Alexander Andrejew has authored 22 papers receiving a total of 354 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Electrical and Electronic Engineering, 14 papers in Atomic and Molecular Physics, and Optics and 11 papers in Spectroscopy. Recurrent topics in Alexander Andrejew's work include Semiconductor Lasers and Optical Devices (19 papers), Semiconductor Quantum Structures and Devices (14 papers) and Photonic and Optical Devices (12 papers). Alexander Andrejew is often cited by papers focused on Semiconductor Lasers and Optical Devices (19 papers), Semiconductor Quantum Structures and Devices (14 papers) and Photonic and Optical Devices (12 papers). Alexander Andrejew collaborates with scholars based in Germany, United States and United Kingdom. Alexander Andrejew's co-authors include Markus‐Christian Amann, Stephan Sprengel, Gerhard Boehm, Silvia Spiga, Markus Amann, Christian Grasse, S. Lichtmannecker, Jonathan J. Finley, M. Kaniber and Kai Müller and has published in prestigious journals such as Nano Letters, Applied Physics Letters and Optics Letters.

In The Last Decade

Alexander Andrejew

22 papers receiving 339 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Alexander Andrejew Germany 9 313 223 98 39 24 22 354
Stephan Sprengel Germany 16 498 1.6× 329 1.5× 175 1.8× 17 0.4× 34 1.4× 28 512
T. Simoyama Japan 16 684 2.2× 377 1.7× 39 0.4× 34 0.9× 23 1.0× 57 719
Anne Schade Germany 9 206 0.7× 324 1.5× 128 1.3× 70 1.8× 85 3.5× 19 410
G. Kaufel Germany 12 488 1.6× 259 1.2× 67 0.7× 8 0.2× 29 1.2× 70 500
H.‐G. Bach Germany 13 543 1.7× 191 0.9× 37 0.4× 8 0.2× 20 0.8× 64 554
Dominic F. Siriani United States 15 488 1.6× 382 1.7× 39 0.4× 10 0.3× 22 0.9× 40 535
O. Le Gouézigou France 12 707 2.3× 556 2.5× 48 0.5× 25 0.6× 22 0.9× 50 741
Nobuhiro Nunoya Japan 17 821 2.6× 452 2.0× 24 0.2× 50 1.3× 27 1.1× 68 836
F. I. Zubov Russia 14 514 1.6× 447 2.0× 81 0.8× 12 0.3× 30 1.3× 79 557
M. Krakowski France 12 404 1.3× 315 1.4× 43 0.4× 5 0.1× 18 0.8× 84 427

Countries citing papers authored by Alexander Andrejew

Since Specialization
Citations

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

Fields of papers citing papers by Alexander Andrejew

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Alexander Andrejew

This figure shows the co-authorship network connecting the top 25 collaborators of Alexander Andrejew. A scholar is included among the top collaborators of Alexander Andrejew 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 Alexander Andrejew. Alexander Andrejew 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.
Marko, Igor P., et al.. (2021). The Nature of Auger Recombination in Type-I Quantum Well Lasers Operating in the Mid-Infrared. IEEE Journal of Selected Topics in Quantum Electronics. 28(1: Semiconductor Lasers). 1–11. 2 indexed citations
2.
Marko, Igor P., Alf R. Adams, Alexander Andrejew, et al.. (2018). The Nature of Auger Recombination in Type-I Quantum Well Lasers Operating in the Near- and Mid-Infrared. ENLIGHTEN (Jurnal Bimbingan dan Konseling Islam). 2. 1–2. 1 indexed citations
3.
Amann, Markus‐Christian, et al.. (2018). Electrically-pumped VCSELs using type-II quantum wells for the mid-infrared. 1–1. 1 indexed citations
4.
Schulmeister, Karl, et al.. (2017). Transient thermal analysis of semiconductor diode lasers under pulsed operation. AIP Advances. 7(2). 3 indexed citations
5.
Sprengel, Stephan, et al.. (2017). GaSb-based Electrically-Pumped Vertical Cavity Surface Emitting Lasers for the 3-4 μm Wavelength Range. Conference on Lasers and Electro-Optics. 37. SF2J.6–SF2J.6. 1 indexed citations
6.
Sprengel, Stephan, et al.. (2017). Room-temperature vertical-cavity surface-emitting lasers at 4 μm with GaSb-based type-II quantum wells. Applied Physics Letters. 110(7). 39 indexed citations
7.
Spiga, Silvia, et al.. (2017). Effect of Cavity Length, Strain, and Mesa Capacitance on 1.5-μm VCSELs Performance. Journal of Lightwave Technology. 35(15). 3130–3141. 21 indexed citations
8.
Spiga, Silvia, Alexander Andrejew, Xin Yin, et al.. (2016). Single-Mode High-Speed 1.5-μm VCSELs. Journal of Lightwave Technology. 35(4). 727–733. 57 indexed citations
9.
Spiga, Silvia, et al.. (2016). Single-mode 1.5-µm VCSELs with small-signal bandwidth beyond 20 GHz. 1–4. 4 indexed citations
10.
Spiga, Silvia, et al.. (2016). Enhancing the small-signal bandwidth of single-mode 1.5-μm VCSELs. 14–15. 6 indexed citations
11.
Andrejew, Alexander, Stephan Sprengel, & Markus‐Christian Amann. (2016). GaSb-based vertical-cavity surface-emitting lasers with an emission wavelength at 3 μm. Optics Letters. 41(12). 2799–2799. 21 indexed citations
12.
Sprengel, Stephan, et al.. (2015). Continuous wave vertical cavity surface emitting lasers at 2.5 μm with InP-based type-II quantum wells. Applied Physics Letters. 106(15). 15 indexed citations
13.
Sprengel, Stephan, et al.. (2015). InP-based type-II heterostructure lasers for wavelengths up to 2.7 μm. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9382. 93820U–93820U. 5 indexed citations
14.
Sprengel, Stephan, et al.. (2015). InP-Based Vertical-Cavity Surface-Emitting Lasers With Type-II Quantum Wells. IEEE Journal of Selected Topics in Quantum Electronics. 21(6). 453–461. 3 indexed citations
15.
Kaniber, M., S. Lichtmannecker, Kai Müller, et al.. (2015). On-Chip Generation, Routing, and Detection of Resonance Fluorescence. Nano Letters. 15(8). 5208–5213. 79 indexed citations
16.
Xie, Chongjin, Silvia Spiga, Po Dong, et al.. (2014). All-VCSEL based 100-Gb/s PDM-4PAM coherent system for applications in metro networks. 20. 1–3. 6 indexed citations
17.
Sprengel, Stephan, et al.. (2014). InP-Based Type-II Heterostructure Lasers for Wavelength above 2 µm. 79–80. 1 indexed citations
18.
Sprengel, Stephan, Christian Grasse, Peter R. Wiecha, et al.. (2013). InP-Based Type-II Quantum-Well Lasers and LEDs. IEEE Journal of Selected Topics in Quantum Electronics. 19(4). 1900909–1900909. 28 indexed citations
19.
Sprengel, Stephan, Alexander Andrejew, Kristijonas Vizbaras, et al.. (2012). Type-II InP-based lasers emitting at 2.55 μm. Applied Physics Letters. 100(4). 35 indexed citations
20.
Vizbaras, Kristijonas, Alexander Andrejew, Augustinas Vizbaras, et al.. (2011). Low-threshold 3 µm GaInAsSb/AlGaInAsSb quantum-well lasers operating in continuous-wave up to 64 °C. 1–4. 5 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Stephan Sprengel Breakdown of academic impact, for papers by T. Simoyama Breakdown of academic impact, for papers by Anne Schade Breakdown of academic impact, for papers by G. Kaufel Breakdown of academic impact, for papers by H.‐G. Bach Breakdown of academic impact, for papers by Dominic F. Siriani Breakdown of academic impact, for papers by O. Le Gouézigou Breakdown of academic impact, for papers by Nobuhiro Nunoya Breakdown of academic impact, for papers by F. I. Zubov Breakdown of academic impact, for papers by M. Krakowski
Rankless by CCL
2026