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Researcher · Ghent University · Belgium

Rajesh Kumar

Rajesh Kumar publishes mostly in Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Materials Chemistry, on topics such as Photonic and Optical Devices, Photonic Crystals and Applications and Semiconductor Lasers and Optical Devices.

ORCID 0000-0001-9460-4988 OpenAlex
World rank
#899,925
of 1,633,909 ranked researchers
Rank in Belgium
#11,115
of 18,604
Works
43
Citations
95
Citations per work
2.2

What does Rajesh Kumar research?

Electrical and Electronic Engineering: 44.6%Atomic and Molecular Physics, and Optics: 14.9%Materials Chemistry: 12.2%Biomedical Engineering: 6.8%other fields: 21.5%45%top field
Electrical and Electronic Engineering44.6%Atomic and Molecular Physics, and Optics14.9%Materials Chemistry12.2%Biomedical Engineering6.8%other fields21.5%

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 Engineering45% of their works
  2. 2Atomic and Molecular Physics, and Optics15% of their works
  3. 3Materials Chemistry12% of their works
  4. 4Biomedical Engineering7% of their works
  5. 5Artificial Intelligence5% of their works
  6. 6Computer Networks and Communications3% of their works

Research topics

Which keywords describe Rajesh Kumar's research?

The keywords of their largest research topics: Biosensors, Optical Modulators, Silicon Photonics, Semiconductor Lasers, Nanocavities, Photonic Crystals, Coherent Detection and Optical Fiber.

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 19 words, with their numbers
  1. Biosensors152 topics
  2. Optical Modulators131 topic
  3. Silicon Photonics131 topic
  4. Semiconductor Lasers82 topics
  5. Nanocavities61 topic
  6. Photonic Crystals61 topic
  7. Coherent Detection51 topic
  8. Optical Fiber51 topic
  9. Optical Interconnects51 topic
  10. Vertical-Cavity Surface-Emitting Lasers (VCSELs)51 topic
  11. Solar Cells42 topics
  12. Neuromorphic Photonics31 topic
  13. Non-Volatile Memory31 topic
  14. Phase Change Materials31 topic
  15. Photonic Reservoir Computing31 topic
  16. Nanosensors21 topic
  17. Nanowire21 topic
  18. Plasmonics21 topic
  19. Thin-Film Transistors21 topic

Where does Rajesh Kumar work?

Rajesh Kumar's main affiliation in the publication record is Ghent University, Belgium.

How many publications and citations does Rajesh Kumar have?

Science Explorer counts 43 works and 95 citations for Rajesh Kumar, ranking #899,925 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 Rajesh Kumar

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.