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Researcher · NTT (Japan) · Japan

Masafumi Koga

Masafumi Koga publishes mostly in Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Aerospace Engineering, on topics such as Optical Network Technologies, Advanced Photonic Communication Systems and Advanced Optical Network Technologies.

ORCID 0000-0001-7587-6742 OpenAlex
World rank
#619,597
of 1,633,909 ranked researchers
Rank in Japan
#25,812
of 114,622
Works
68
Citations
114
Citations per work
1.7

What does Masafumi Koga research?

Electrical and Electronic Engineering: 60.6%Atomic and Molecular Physics, and Optics: 8.5%Aerospace Engineering: 3.2%Sociology and Political Science: 3.2%other fields: 24.5%61%top field
Electrical and Electronic Engineering60.6%Atomic and Molecular Physics, and Optics8.5%Aerospace Engineering3.2%Sociology and Political Science3.2%other fields24.5%

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 Engineering61% of their works
  2. 2Atomic and Molecular Physics, and Optics8% of their works
  3. 3Aerospace Engineering3% of their works
  4. 4Sociology and Political Science3% of their works
  5. 5Transportation3% of their works
  6. 6Cancer Research2% of their works

Research topics

Which keywords describe Masafumi Koga's research?

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

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. Microwave Photonics192 topics
  2. Coherent Detection181 topic
  3. Optical Fiber181 topic
  4. Optical Access Networks151 topic
  5. Photonic Signal Processing151 topic
  6. Elastic Optical Networks91 topic
  7. Optical Networks91 topic
  8. Optical Modulators71 topic
  9. Silicon Photonics71 topic
  10. Optical Frequency Combs41 topic
  11. Ultrafast Lasers41 topic
  12. Air Force31 topic
  13. Culture31 topic
  14. Islam31 topic
  15. Modernization31 topic
  16. Optical Interconnects31 topic
  17. Semiconductor Lasers31 topic

Where does Masafumi Koga work?

Masafumi Koga's main affiliation in the publication record is NTT (Japan), Japan.

How many publications and citations does Masafumi Koga have?

Science Explorer counts 68 works and 114 citations for Masafumi Koga, ranking #619,597 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 Masafumi Koga

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