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Research facility · Lannion · France

Fonctions Optiques pour les Technologies de l’information

In research, Fonctions Optiques pour les Technologies de l’information stands highest in Physical Sciences (#7,426 of 12,888 worldwide), 2022–2025. Relative to its size it is most specialised in Electrical and Electronic Engineering — Electrical and Electronic Engineering is 11.2× its share of world research.

foton.cnrs.frROR OpenAlex
World rank, 2022–2025
#14,014
of 28,054 · #9,753 all time
Rank in France
#593
of 1,422
Research works
491
▲ 7% vs 2013–17
Citations
8.6k
17.5 per fractional work
Top-10% rate
6.7%
record average 16.5%
Open access
30%
world 28%

What is Fonctions Optiques pour les Technologies de l’information known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Physical SciencesDomain #7,426 of 12,888 7.2%98 #5671

Each strip is that field’s whole ranked pool, with the notch where Fonctions Optiques pour les Technologies de l’information sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

What does Fonctions Optiques pour les Technologies de l’information specialise in?

Where its research is concentrated relative to its size: Electrical and Electronic Engineering takes 11.2× the share of its output that it takes of world research.

  1. Electrical and Electronic EngineeringSubfield · 43.5 works11×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.08× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.25× its world share, 1 worksBiochemistry, Geneti…Neuroscience: 0.08× its world share, 0 worksNeuroscienceChemical Engineering: 0.75× its world share, 0 worksChemical EngineeringChemistry: 0.89× its world share, 2 worksChemistryComputer Science: 0.23× its world share, 2 worksComputer ScienceEarth and Planetary Sciences: 0.74× its world share, 1 worksEarth and Planetary …Energy: 1.56× its world share, 2 worksEnergyEngineering: 3.47× its world share, 57 worksEngineeringEnvironmental Science: 0.24× its world share, 1 worksEnvironmental ScienceMaterials Science: 4.22× its world share, 16 worksMaterials ScienceMathematics: 0.72× its world share, 1 worksMathematicsPhysics and Astronomy: 6.62× its world share, 16 worksPhysics and AstronomyHealth Professions: 0.29× its world share, 1 worksHealth ProfessionsMedicine: 0.10× its world share, 2 worksMedicineArts and Humanities: 0.54× its world share, 2 worksArts and HumanitiesBusiness, Management and Accounting: 0.52× its world share, 2 worksBusiness, Management…Decision Sciences: 0.19× its world share, 0 worksDecision SciencesSocial Sciences: 0.19× its world share, 3 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Physics and Astronomy, 6.6×. Every wedge is a field page.

Who are the top researchers at Fonctions Optiques pour les Technologies de l’information?

Ranked on the composite score, C. Robert, Thành Tâm Nguyên and Cyril Paranthoën lead among researchers whose main affiliation is Fonctions Optiques pour les Technologies de l’information.

  1. 1 C. Robert France · #230,646 worldwide 154 citations · 25 works
  2. 2 Thành Tâm Nguyên France · #295,866 worldwide 195 citations · 51 works
  3. 3 Cyril Paranthoën France · #434,734 worldwide 102 citations · 37 works
  4. 4 Yanping Wang France · #512,716 worldwide 201 citations · 60 works
  5. 5 Laurent Pédesseau France · #542,721 worldwide 253 citations · 100 works
  6. 6 Quang Trung Le France · #567,943 worldwide 65 citations · 33 works
  7. 7 Vincent Roncin France · #605,051 worldwide 40 citations · 25 works
  8. 8 Patrice Féron France · #616,355 worldwide 67 citations · 36 works
  9. 9 Jacky Even France · #636,962 worldwide 665 citations · 248 works
  10. 10 J.-C. Simon France · #657,877 worldwide 74 citations · 15 works
All ranked researchers at Fonctions Optiques pour les Technologies de l’information

Which keywords describe research at Fonctions Optiques pour les Technologies de l’information?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Crystal Growth, Efficiency, Biosensors, Semiconductors, Light-Emitting Diodes, Raman Lasers, Optical Modulators and Stability.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Crystal Growth13▲ 44×9 topics
  2. Efficiency13▲ 38×4 topics
  3. Biosensors12▲ 22×9 topics
  4. Semiconductors11▲ 33×3 topics
  5. Light-Emitting Diodes11▲ 64×2 topics
  6. Optical Modulators11▲ 66×3 topics
  7. Raman Lasers11▲ 86×2 topics
  8. Stability10▲ 42×2 topics
  9. Organometal Halide Perovskites10▲ 84×1 topic
  10. Perovskite Solar Cells10▲ 84×1 topic
  11. Silicon Photonics10▲ 84×2 topics
  12. Integrated Circuits10▲ 57×3 topics
  13. Microcavities10▲ 78×2 topics
  14. Nanophotonic Waveguides9▲ 88×1 topic
  15. Whispering Gallery Mode9▲ 88×1 topic
  16. Microwave Photonics7▲ 72×2 topics
  17. Solar Cells7▲ 31×7 topics
  18. Nonlinear Optics6▲ 50×4 topics
  19. Semiconductor6▲ 16×7 topics
  20. Microresonators6▲ 66×3 topics
  21. Photovoltaics6▲ 31×4 topics
  22. Semiconductor Lasers5▲ 73×2 topics
  23. Fiber Lasers5▲ 46×3 topics
  24. Photonic Crystals5▲ 37×5 topics
  25. Optical Fiber5▲ 41×3 topics
  26. Optical Interconnects4▲ 110×1 topic
  27. Vertical-Cavity Surface-Emitting Lasers (VCSELs)4▲ 110×1 topic
  28. Optical Frequency Combs4▲ 70×1 topic
  29. Ultrafast Lasers4▲ 70×1 topic
  30. Coherent Detection4▲ 81×1 topic
  31. Digital Signal Processing4▲ 72×1 topic
  32. Quantum Dots4▲ 37×3 topics
  33. Nanocrystals3▲ 11×5 topics
  34. Electrical Properties3▲ 32×3 topics
  35. Electronic Structure3▲ 16×7 topics
  36. Dielectric Properties3▲ 27×3 topics
  37. Optoelectronic Devices3▲ 29×2 topics
  38. Optical Access Networks3▲ 74×1 topic
  39. Photonic Signal Processing3▲ 74×1 topic
  40. Nanowires3▲ 17×3 topics

Which research topics does Fonctions Optiques pour les Technologies de l’information publish most on?

By volume in 2022–2025: Perovskite Materials and Applications, Photonic and Optical Devices, Semiconductor Lasers and Optical Devices and Advanced Fiber Laser Technologies.

Perovskite Materials and…10Perovskite Materials and Applications: 10 fractional worksPhotonic and Optical Dev…9Photonic and Optical Devices: 9 fractional worksSemiconductor Lasers and Optical Devices: 4 fractional worksAdvanced Fiber Laser Technologies: 4 fractional worksOptical Network Technologies: 4 fractional worksAdvanced Photonic Commun…3Advanced Photonic Communication Systems: 3 fractional worksSemiconductor Quantum Structures and Devices: 2 fractional worksPhotonic Crystals and Applications: 2 fractional worksSolid-state spectroscopy and crystallography: 2 fractional worksQuantum Dots Synthesis And Properties: 2 fractional works
Electrical and Electronic EngineeringAtomic and Molecular Physics, and OpticsMaterials Chemistry

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Perovskite Materials and Applications Electrical and Electronic Engineering 10 works
  2. 2 Photonic and Optical Devices Electrical and Electronic Engineering 9 works
  3. 3 Semiconductor Lasers and Optical Devices Electrical and Electronic Engineering 4 works
  4. 4 Advanced Fiber Laser Technologies Atomic and Molecular Physics, and Optics 4 works
  5. 5 Optical Network Technologies Electrical and Electronic Engineering 4 works
  6. 6 Advanced Photonic Communication Systems Electrical and Electronic Engineering 3 works
  7. 7 Semiconductor Quantum Structures and Devices Atomic and Molecular Physics, and Optics 2 works
  8. 8 Photonic Crystals and Applications Atomic and Molecular Physics, and Optics 2 works
  9. 9 Solid-state spectroscopy and crystallography Materials Chemistry 2 works
  10. 10 Quantum Dots Synthesis And Properties Materials Chemistry 2 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available30.2%not open69.8%

World: 28% of research is openly available.

with international co-authors23.6%domestic only76.4%

World: 19% is written across borders.

How has Fonctions Optiques pour les Technologies de l’information's research output changed?

Output in 2018–2022 was 7% higher than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Lannion

All research institutions in Lannion

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.