Science Explorer Back to mapMap
Discussion
Researcher · Vertilas (Germany) · Germany

M. Ortsiefer

M. Ortsiefer publishes mostly in Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Spectroscopy, on topics such as Semiconductor Lasers and Optical Devices, Photonic and Optical Devices and Optical Network Technologies.

OpenAlex
World rank
#2,329,326
of 7,710,434 ranked researchers
Rank in Germany
#115,067
of 364,343
Works
159
Citations
2.7k
Citations per work
17.3
h-index
32
i10-index 79Top 6.2% in Electrical and Electronic Engineering
M. Ortsiefer

What does M. Ortsiefer research?

M. Ortsiefer's work is mostly in Engineering (81%), Physics and Astronomy (12%), Chemistry (3%).

Physical Sciences: 156 works · 98.2% of their workEngineering: 128 works · 80.8% of their workElectrical and Electronic Engineering: 126 works · 79.5% of their workBiomedical Engineering: 2 works · 1.3% of their workPhysics and Astronomy: 19 works · 12.1% of their workAtomic and Molecular Physics, and Optics: 19 works · 12.1% of their workChemistry: 5 works · 3.4% of their workSpectroscopy: 5 works · 3.4% of their workChemical Engineering: 2 works · 1.1% of their workBioengineering: 2 works · 1.1% of their workMaterials Science: 1 works · 0.8% of their workSurfaces, Coatings and Films: 1 works · 0.8% of their workEverything else: 3 works · 1.8% of their workTHEIR WORKM. Ortsiefer159works
Physical Sciences98%

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. Engineering12880.8%
    2. Physics and Astronomy1912.1%
    3. Chemistry53.4%
    4. Chemical Engineering21.1%
    5. Materials Science10.8%
  2. Everything else31.8%
  1. 1Electrical and Electronic Engineering80% of their works
  2. 2Atomic and Molecular Physics, and Optics12% of their works
  3. 3Spectroscopy3% of their works
  4. 4Biomedical Engineering1% of their works
  5. 5Bioengineering1% of their works
  6. 6Surfaces, Coatings and Films1% of their works

Research topics

Which keywords describe M. Ortsiefer's research?

The keywords of their largest research topics: Optical Interconnects, Semiconductor Lasers, Optical Modulators, Silicon Photonics, Coherent Detection, Optical Fiber, Quantum Dots and Semiconductor.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 17 words, with their numbers
  1. Optical Interconnects1461 topic
  2. Semiconductor Lasers1461 topic
  3. Optical Modulators1371 topic
  4. Silicon Photonics1371 topic
  5. Coherent Detection461 topic
  6. Optical Fiber461 topic
  7. Quantum Dots451 topic
  8. Semiconductor451 topic
  9. Microwave Photonics212 topics
  10. Molecular Electronics161 topic
  11. Self-Assembled Monolayers161 topic
  12. Spectroscopic Databases161 topic
  13. Terahertz Quantum-Cascade Lasers161 topic
  14. Optical Frequency Combs111 topic
  15. Ultrafast Lasers111 topic
  16. Optical Access Networks101 topic
  17. Photonic Signal Processing101 topic

Where does M. Ortsiefer work?

M. Ortsiefer's main affiliation in the publication record is Vertilas (Germany), Germany.

How many publications and citations does M. Ortsiefer have?

OpenAlex counts 159 works and 2,745 citations for M. Ortsiefer, an h-index of 32, ranking #2,329,326 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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.

Discussion

Ask a question or share a note about M. Ortsiefer. Keep it to the research: no personal attacks, advertising or links. Any reader can report a post, which collapses it for everyone until it is opened.