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Researcher · Sumitomo Electric Industries (Japan) · Japan

Tetsuya Hayashi

Tetsuya Hayashi publishes mostly in Electrical and Electronic Engineering, Cardiology and Cardiovascular Medicine and Atomic and Molecular Physics, and Optics, on topics such as Optical Network Technologies, Semiconductor Lasers and Optical Devices and Advanced Optical Network Technologies.

ORCID 0000-0003-0321-3581 OpenAlex
World rank
#246,915
of 1,633,909 ranked researchers
Rank in Japan
#7,071
of 114,622
Works
80
Citations
173
Citations per work
2.2

What does Tetsuya Hayashi research?

Electrical and Electronic Engineering: 44.7%Cardiology and Cardiovascular Medicine: 10.5%Atomic and Molecular Physics, and Optics: 6.6%Pulmonary and Respiratory Medicine: 5.3%other fields: 32.9%45%top field
Electrical and Electronic Engineering44.7%Cardiology and Cardiovascular Medicine10.5%Atomic and Molecular Physics, and Optics6.6%Pulmonary and Respiratory Medicine5.3%other fields32.9%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Electrical and Electronic Engineering45% of their works
  2. 2Cardiology and Cardiovascular Medicine10% of their works
  3. 3Atomic and Molecular Physics, and Optics7% of their works
  4. 4Pulmonary and Respiratory Medicine5% of their works
  5. 5Physiology5% of their works
  6. 6Epidemiology3% of their works

Research topics

Which keywords describe Tetsuya Hayashi's research?

The keywords of their largest research topics: Optical Fiber, Coherent Detection, Digital Signal Processing, Optical Interconnects, Semiconductor Lasers, Elastic Optical Networks, Optical Networks and Fiber Optic Sensors.

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. Optical Fiber132 topics
  2. Coherent Detection91 topic
  3. Digital Signal Processing91 topic
  4. Optical Interconnects61 topic
  5. Semiconductor Lasers61 topic
  6. Elastic Optical Networks51 topic
  7. Optical Networks51 topic
  8. Fiber Optic Sensors41 topic
  9. Sensor Technology41 topic
  10. Cryptogenic Stroke31 topic
  11. Microwave Photonics31 topic
  12. Obstructive Sleep Apnea31 topic
  13. Patent Foramen Ovale31 topic
  14. Photonic Signal Processing31 topic
  15. Sleep-Disordered Breathing31 topic
  16. Central Chemoreception21 topic
  17. Respiratory Rhythm21 topic

Where does Tetsuya Hayashi work?

Tetsuya Hayashi's main affiliation in the publication record is Sumitomo Electric Industries (Japan), Japan.

How many publications and citations does Tetsuya Hayashi have?

Science Explorer counts 80 works and 173 citations for Tetsuya Hayashi, ranking #246,915 of 1,633,909 researchers worldwide on the composite 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.

Other researchers named Tetsuya Hayashi

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