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Researcher · Ritsumeikan University · Japan

Takahiro Numai

Takahiro Numai publishes mostly in Electrical and Electronic Engineering, Surfaces, Coatings and Films and Computational Mechanics, on topics such as Semiconductor Lasers and Optical Devices, Photonic and Optical Devices and Optical Network Technologies.

World rank
#768,962
of 1,633,909 ranked researchers
Rank in Japan
#35,841
of 114,622
Works
46
Citations
48
Citations per work
1.0

What does Takahiro Numai research?

Electrical and Electronic Engineering: 79.2%Surfaces, Coatings and Films: 7.5%Computational Mechanics: 5.7%Atomic and Molecular Physics, and Optics: 5.7%other fields: 1.9%79%top field
Electrical and Electronic Engineering79.2%Surfaces, Coatings and Films7.5%Computational Mechanics5.7%Atomic and Molecular Physics, and Optics5.7%other fields1.9%

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 Engineering79% of their works
  2. 2Surfaces, Coatings and Films8% of their works
  3. 3Computational Mechanics6% of their works
  4. 4Atomic and Molecular Physics, and Optics6% of their works
  5. 5Ocean Engineering2% of their works

Research topics

Which keywords describe Takahiro Numai's research?

The keywords of their largest research topics: Optical Interconnects, Semiconductor Lasers, Optical Fiber, Optical Modulators, Silicon Photonics, Coherent Detection, Digital Signal Processing 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 Interconnects151 topic
  2. Semiconductor Lasers151 topic
  3. Optical Fiber112 topics
  4. Optical Modulators111 topic
  5. Silicon Photonics111 topic
  6. Coherent Detection61 topic
  7. Digital Signal Processing61 topic
  8. Fiber Optic Sensors51 topic
  9. Sensor Technology51 topic
  10. Antireflective Coatings41 topic
  11. Nanostructures41 topic
  12. Microwave Photonics31 topic
  13. Photonic Signal Processing31 topic
  14. Elastic Optical Networks21 topic
  15. Femtosecond Laser21 topic
  16. Micromachining21 topic
  17. Optical Networks21 topic

Where does Takahiro Numai work?

Takahiro Numai's main affiliation in the publication record is Ritsumeikan University, Japan.

How many publications and citations does Takahiro Numai have?

Science Explorer counts 46 works and 48 citations for Takahiro Numai, ranking #768,962 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.