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Researcher · Schott (Germany) · Germany

Alexander Andrejew

Alexander Andrejew publishes mostly in Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Spectroscopy, on topics such as Semiconductor Lasers and Optical Devices, Semiconductor Quantum Structures and Devices and Photonic and Optical Devices.

OpenAlex
World rank
#3,215,187
of 7,710,434 ranked researchers
Rank in Germany
#160,097
of 364,343
Works
27
Citations
483
Citations per work
17.9
h-index
10
i10-index 10Top 52% in Electrical and Electronic Engineering
Alexander Andrejew

What does Alexander Andrejew research?

Alexander Andrejew's work is mostly in Engineering (54%), Physics and Astronomy (26%), Chemistry (16%).

Physical Sciences: 27 works · 98.6% of their workEngineering: 15 works · 54.3% of their workElectrical and Electronic Engineering: 15 works · 54.3% of their workPhysics and Astronomy: 7 works · 25.9% of their workAtomic and Molecular Physics, and Optics: 7 works · 24.7% of their workInstrumentation: 0 works · 1.2% of their workChemistry: 4 works · 16.0% of their workSpectroscopy: 4 works · 16.0% of their workEarth and Planetary Sciences: 0 works · 1.2% of their workAtmospheric Science: 0 works · 1.2% of their workEnvironmental Science: 0 works · 1.2% of their workGlobal and Planetary Change: 0 works · 1.2% of their workTHEIR WORKAlexanderAndrejew27works
Physical Sciences99%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Engineering1554.3%
    2. Physics and Astronomy725.9%
    3. Chemistry416.0%
    4. Earth and Planetary Sciences01.2%
    5. Environmental Science01.2%
  1. 1Electrical and Electronic Engineering54% of their works
  2. 2Atomic and Molecular Physics, and Optics25% of their works
  3. 3Spectroscopy16% of their works
  4. 4Atmospheric Science1% of their works
  5. 5Global and Planetary Change1% of their works
  6. 6Instrumentation1% of their works

Research topics

Which keywords describe Alexander Andrejew's research?

The keywords of their largest research topics: Semiconductor Lasers, Optical Interconnects, Vertical-Cavity Surface-Emitting Lasers (VCSELs), Quantum Dots, Semiconductor, Optical Modulators, Silicon Photonics and Spectroscopic Databases.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 17 words, with their numbers
  1. Semiconductor Lasers262 topics
  2. Optical Interconnects251 topic
  3. Vertical-Cavity Surface-Emitting Lasers (VCSELs)251 topic
  4. Quantum Dots201 topic
  5. Semiconductor201 topic
  6. Optical Modulators141 topic
  7. Silicon Photonics141 topic
  8. Spectroscopic Databases131 topic
  9. Terahertz Quantum-Cascade Lasers131 topic
  10. Coherent Detection21 topic
  11. Electric Discharge21 topic
  12. Laser Oscillation21 topic
  13. Optical Fiber21 topic
  14. Neuromorphic Photonics11 topic
  15. Ozone Depletion11 topic
  16. Photonic Reservoir Computing11 topic
  17. Stratospheric Water Vapor11 topic

Where does Alexander Andrejew work?

Alexander Andrejew's main affiliation in the publication record is Schott (Germany), Germany.

How many publications and citations does Alexander Andrejew have?

OpenAlex counts 27 works and 483 citations for Alexander Andrejew, an h-index of 10, ranking #3,215,187 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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