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Researcher · Vaisala (Finland) · Finland

Pertti Ketolainen

Pertti Ketolainen publishes mostly in Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Materials Chemistry, on topics such as Photorefractive and Nonlinear Optics, Solid State Laser Technologies and Solid-state spectroscopy and crystallography.

OpenAlex
World rank
#7,490,935
of 7,710,434 ranked researchers
Rank in Finland
#36,986
of 37,370
Works
35
Citations
73
Citations per work
2.1
h-index
4
i10-index 0Top 95% in Atomic and Molecular Physics, and Optics
Pertti Ketolainen

What does Pertti Ketolainen research?

Pertti Ketolainen's work is mostly in Materials Science (32%), Physics and Astronomy (32%), Engineering (17%).

Physical Sciences: 30 works · 84.7% of their workMaterials Science: 11 works · 31.5% of their workMaterials Chemistry: 6 works · 17.4% of their workElectronic, Optical and Magnetic Materials: 3 works · 8.7% of their workCeramics and Composites: 2 works · 5.4% of their workPhysics and Astronomy: 11 works · 31.5% of their workAtomic and Molecular Physics, and Optics: 11 works · 31.5% of their workEngineering: 6 works · 17.4% of their workElectrical and Electronic Engineering: 6 works · 17.4% of their workChemistry: 2 works · 4.3% of their workInorganic Chemistry: 2 works · 4.3% of their workEverything else: 5 works · 15.3% of their workTHEIR WORKPertti Ketolainen35works
Physical Sciences85%

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. Materials Science1131.5%
    2. Physics and Astronomy1131.5%
    3. Engineering617.4%
    4. Chemistry24.3%
  2. Everything else515.3%
  1. 1Atomic and Molecular Physics, and Optics32% of their works
  2. 2Electrical and Electronic Engineering17% of their works
  3. 3Materials Chemistry17% of their works
  4. 4Electronic, Optical and Magnetic Materials9% of their works
  5. 5Ceramics and Composites5% of their works
  6. 6Inorganic Chemistry4% of their works

Research topics

Which keywords describe Pertti Ketolainen's research?

The keywords of their largest research topics: Frequency Conversion, Optical Modulators, Lithium Niobate, Photonics, Crystal Growth, Raman Lasers, Optical Properties and Protonic Conduction.

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 21 words, with their numbers
  1. Frequency Conversion232 topics
  2. Optical Modulators182 topics
  3. Lithium Niobate151 topic
  4. Photonics151 topic
  5. Crystal Growth122 topics
  6. Raman Lasers112 topics
  7. Optical Properties92 topics
  8. Protonic Conduction81 topic
  9. Solid Acids81 topic
  10. Solid-State Lasers81 topic
  11. Ytterbium81 topic
  12. Glass Science51 topic
  13. Structural Analysis51 topic
  14. Crystallographic Computing41 topic
  15. Non-Volatile Memory41 topic
  16. Nonlinear Optical Materials41 topic
  17. Phase Change Materials41 topic
  18. Luminescent Materials31 topic
  19. Microcavities31 topic
  20. Silicon Photonics31 topic
  21. Upconversion Nanoparticles31 topic

Where does Pertti Ketolainen work?

Pertti Ketolainen's main affiliation in the publication record is Vaisala (Finland), Finland.

How many publications and citations does Pertti Ketolainen have?

OpenAlex counts 35 works and 73 citations for Pertti Ketolainen, an h-index of 4, ranking #7,490,935 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.

Discussion

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