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Researcher · Asahi Glass (Japan) · Japan

Tomoharu Hasegawa

Tomoharu Hasegawa publishes mostly in Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Information Systems, on topics such as Advanced Fiber Optic Sensors, Photonic Crystal and Fiber Optics and Advanced Fiber Laser Technologies.

OpenAlex
World rank
#765,501
of 1,633,909 ranked researchers
Rank in Japan
#35,610
of 114,622
Works
15
Citations
39
Citations per work
2.6

What does Tomoharu Hasegawa research?

Electrical and Electronic Engineering: 42.9%Atomic and Molecular Physics, and Optics: 9.5%Information Systems: 4.8%Urban Studies: 4.8%other fields: 38.0%43%top field
Electrical and Electronic Engineering42.9%Atomic and Molecular Physics, and Optics9.5%Information Systems4.8%Urban Studies4.8%other fields38.0%

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 Engineering43% of their works
  2. 2Atomic and Molecular Physics, and Optics10% of their works
  3. 3Information Systems5% of their works
  4. 4Urban Studies5% of their works
  5. 5Archeology5% of their works
  6. 6Visual Arts and Performing Arts5% of their works

Research topics

Which keywords describe Tomoharu Hasegawa's research?

The keywords of their largest research topics: Fiber Lasers, Nonlinear Optics, Fiber Optic Sensors, Optical Fiber, High-Power Laser, Optical Frequency Combs, Supercontinuum Generation and Ultrafast Lasers.

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 18 words, with their numbers
  1. Fiber Lasers42 topics
  2. Nonlinear Optics42 topics
  3. Fiber Optic Sensors31 topic
  4. Optical Fiber31 topic
  5. High-Power Laser21 topic
  6. Optical Frequency Combs21 topic
  7. Supercontinuum Generation21 topic
  8. Ultrafast Lasers21 topic
  9. Air Force11 topic
  10. Information Technology Infrastructure11 topic
  11. Interfacial Reactions11 topic
  12. Lead-free Solders11 topic
  13. Modernization11 topic
  14. Optical Interconnects11 topic
  15. Optical Modulators11 topic
  16. Reliability Assessment11 topic
  17. Semiconductor Lasers11 topic
  18. Silicon Photonics11 topic

Where does Tomoharu Hasegawa work?

Tomoharu Hasegawa's main affiliation in the publication record is Asahi Glass (Japan), Japan.

How many publications and citations does Tomoharu Hasegawa have?

Science Explorer counts 15 works and 39 citations for Tomoharu Hasegawa, ranking #765,501 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.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.