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Researcher · Instituto de Telecomunicações · Portugal

Nelson Costa

Nelson Costa publishes mostly in Electrical and Electronic Engineering, Artificial Intelligence and Atomic and Molecular Physics, and Optics, on topics such as Optical Network Technologies, Advanced Photonic Communication Systems and Advanced Optical Network Technologies.

ORCID 0000-0002-8678-5691 OpenAlex
World rank
#628,119
of 1,633,909 ranked researchers
Rank in Portugal
#2,776
of 9,113
Works
43
Citations
87
Citations per work
2.0

What does Nelson Costa research?

Electrical and Electronic Engineering: 82.8%Artificial Intelligence: 6.3%Atomic and Molecular Physics, and Optics: 4.7%Computer Networks and Communications: 3.1%other fields: 3.1%83%top field
Electrical and Electronic Engineering82.8%Artificial Intelligence6.3%Atomic and Molecular Physics, and Optics4.7%Computer Networks and Communications3.1%other fields3.1%

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 Engineering83% of their works
  2. 2Artificial Intelligence6% of their works
  3. 3Atomic and Molecular Physics, and Optics5% of their works
  4. 4Computer Networks and Communications3% of their works
  5. 5Biophysics2% of their works
  6. 6Signal Processing2% of their works

Research topics

Which keywords describe Nelson Costa's research?

The keywords of their largest research topics: Coherent Detection, Optical Fiber, Microwave Photonics, Optical Access Networks, Photonic Signal Processing, Elastic Optical Networks, Optical Networks and Semiconductor 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. Coherent Detection191 topic
  2. Optical Fiber191 topic
  3. Microwave Photonics142 topics
  4. Optical Access Networks111 topic
  5. Photonic Signal Processing111 topic
  6. Elastic Optical Networks91 topic
  7. Optical Networks91 topic
  8. Semiconductor Lasers92 topics
  9. Optical Interconnects51 topic
  10. Vertical-Cavity Surface-Emitting Lasers (VCSELs)51 topic
  11. Neuromorphic Photonics41 topic
  12. Photonic Reservoir Computing41 topic
  13. Optical Frequency Combs31 topic
  14. Optical Modulators31 topic
  15. Silicon Photonics31 topic
  16. Ultrafast Lasers31 topic
  17. Power Line Communications21 topic
  18. Smart Grid21 topic

Where does Nelson Costa work?

Nelson Costa's main affiliation in the publication record is Instituto de Telecomunicações, Portugal.

How many publications and citations does Nelson Costa have?

Science Explorer counts 43 works and 87 citations for Nelson Costa, ranking #628,119 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 Nelson Costa

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