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Researcher · Complexe de Recherche Interprofessionnel en Aérothermochimie · France

Gérard Gréhan

Gérard Gréhan publishes mostly in Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Biomedical Engineering, on topics such as Orbital Angular Momentum in Optics, Optical measurement and interference techniques and Electrowetting and Microfluidic Technologies.

OpenAlex
World rank
#57,638
of 1,633,909 ranked researchers
Rank in France
#3,065
of 96,116
Works
52
Citations
298
Citations per work
5.7

What does Gérard Gréhan research?

Atomic and Molecular Physics, and Optics: 19.3%Electrical and Electronic Engineering: 15.8%Biomedical Engineering: 12.3%Computational Mechanics: 8.8%other fields: 43.8%19%top field
Atomic and Molecular Physics, and Optics19.3%Electrical and Electronic Engineering15.8%Biomedical Engineering12.3%Computational Mechanics8.8%other fields43.8%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Atomic and Molecular Physics, and Optics19% of their works
  2. 2Electrical and Electronic Engineering16% of their works
  3. 3Biomedical Engineering12% of their works
  4. 4Computational Mechanics9% of their works
  5. 5Computer Vision and Pattern Recognition7% of their works
  6. 6Computational Theory and Mathematics5% of their works

Research topics

Which keywords describe Gérard Gréhan's research?

The keywords of their largest research topics: Structured Light, Optical Manipulation, Orbital Angular Momentum, Camera Calibration, Fringe Projection, Digital Holographic Microscopy, Digital Microfluidics and Microfluidics.

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. Structured Light92 topics
  2. Optical Manipulation51 topic
  3. Orbital Angular Momentum51 topic
  4. Camera Calibration41 topic
  5. Fringe Projection41 topic
  6. Digital Holographic Microscopy31 topic
  7. Digital Microfluidics31 topic
  8. Microfluidics31 topic
  9. Quantitative Phase Imaging31 topic
  10. Biosynthesis21 topic
  11. Cuticular Wax21 topic
  12. Imaging Spectroscopy21 topic
  13. Optical Frequency Combs21 topic
  14. Polarimetry21 topic
  15. Ultrafast Lasers21 topic
  16. DNA Computing11 topic
  17. Molecular Computation11 topic

Where does Gérard Gréhan work?

Gérard Gréhan's main affiliation in the publication record is Complexe de Recherche Interprofessionnel en Aérothermochimie, France.

How many publications and citations does Gérard Gréhan have?

Science Explorer counts 52 works and 298 citations for Gérard Gréhan, ranking #57,638 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 Gérard Gréhan

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