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Researcher · Photonics Electronics Technology Research Association · Japan

Yohei Sobu

Yohei Sobu publishes mostly in Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Surfaces, Coatings and Films, on topics such as Photonic and Optical Devices, Optical Network Technologies and Advanced Photonic Communication Systems.

ORCID 0000-0001-7262-673X OpenAlex
World rank
#7,445,558
of 7,710,434 ranked researchers
Rank in Japan
#351,914
of 383,136
Works
56
Citations
369
Citations per work
6.6
h-index
9
i10-index 7Top 59% in Electrical and Electronic Engineering
Yohei Sobu

What does Yohei Sobu research?

Yohei Sobu's work is mostly in Engineering (82%), Physics and Astronomy (6%), Materials Science (6%).

Physical Sciences: 56 works · 99.3% of their workEngineering: 46 works · 82.0% of their workElectrical and Electronic Engineering: 46 works · 82.0% of their workPhysics and Astronomy: 3 works · 6.2% of their workAtomic and Molecular Physics, and Optics: 3 works · 6.2% of their workMaterials Science: 3 works · 5.6% of their workSurfaces, Coatings and Films: 3 works · 5.6% of their workComputer Science: 3 works · 5.5% of their workComputer Vision and Pattern Recognition: 2 works · 3.7% of their workArtificial Intelligence: 1 works · 1.2% of their workInformation Systems: 0 works · 0.6% of their workTHEIR WORKYohei Sobu56works
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. Engineering4682.0%
    2. Physics and Astronomy36.2%
    3. Materials Science35.6%
    4. Computer Science35.5%
  1. 1Electrical and Electronic Engineering82% of their works
  2. 2Atomic and Molecular Physics, and Optics6% of their works
  3. 3Surfaces, Coatings and Films6% of their works
  4. 4Computer Vision and Pattern Recognition4% of their works
  5. 5Artificial Intelligence1% of their works
  6. 6Information Systems1% of their works

Research topics

Which keywords describe Yohei Sobu's research?

The keywords of their largest research topics: Optical Modulators, Silicon Photonics, Optical Fiber, Coherent Detection, Digital Signal Processing, Microwave Photonics, Optical Access Networks and Photonic Signal Processing.

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 19 words, with their numbers
  1. Optical Modulators441 topic
  2. Silicon Photonics441 topic
  3. Optical Fiber342 topics
  4. Coherent Detection261 topic
  5. Digital Signal Processing261 topic
  6. Microwave Photonics232 topics
  7. Optical Access Networks191 topic
  8. Photonic Signal Processing191 topic
  9. Optical Interconnects161 topic
  10. Semiconductor Lasers161 topic
  11. Photonic Crystals142 topics
  12. Antireflective Coatings91 topic
  13. Nanostructures91 topic
  14. Fiber Optic Sensors81 topic
  15. Sensor Technology81 topic
  16. Nanocavities51 topic
  17. Slow Light51 topic
  18. Optical Frequency Combs41 topic
  19. Ultrafast Lasers41 topic

Where does Yohei Sobu work?

Yohei Sobu's main affiliation in the publication record is Photonics Electronics Technology Research Association, Japan.

How many publications and citations does Yohei Sobu have?

OpenAlex counts 56 works and 369 citations for Yohei Sobu, an h-index of 9, ranking #7,445,558 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

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