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Company · São Carlos · Brazil

Opto Eletrônica (Brazil)

In research, Opto Eletrônica (Brazil) stands highest in Physical Sciences (#19,568 of 21,541 worldwide), over all time.

opto.com.brROR OpenAlex
World rank, all time
#37,743
of 42,892
Rank in Brazil
#707
of 870
Research works
197
▼ 14% vs 2013–17
Citations
1.1k
5.7 per fractional work
Top-10% rate
5.7%
record average 16.5%
Open access
40%
world 28%

What is Opto Eletrônica (Brazil) known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
Physical SciencesDomain #19,568 of 21,541 5.9%139

Each strip is that field’s whole ranked pool, with the notch where Opto Eletrônica (Brazil) 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).

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: 0.06× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.80× its world share, 1 worksBiochemistry, Geneti…Immunology and Microbiology: 0.16× its world share, 0 worksImmunology and Micro…Neuroscience: 0.81× its world share, 0 worksNeuroscienceComputer Science: 0.78× its world share, 2 worksComputer ScienceEnergy: 0.71× its world share, 0 worksEnergyEngineering: 1.65× its world share, 6 worksEngineeringEnvironmental Science: 0.83× its world share, 1 worksEnvironmental ScienceMaterials Science: 2.42× its world share, 2 worksMaterials SciencePhysics and Astronomy: 3.25× its world share, 2 worksPhysics and AstronomyDentistry: 0.45× its world share, 0 worksDentistryHealth Professions: 3.08× its world share, 2 worksHealth ProfessionsMedicine: 0.53× its world share, 3 worksMedicineArts and Humanities: 0.76× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.37× its world share, 0 worksBusiness, Management…Decision Sciences: 1.24× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.26× its world share, 0 worksEconomics, Econometr…Social Sciences: 1.51× its world share, 5 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Physics and Astronomy, 3.2×. Every wedge is a field page.

Who are the top researchers at Opto Eletrônica (Brazil)?

Ranked on the composite score, Sergio Martínez Martínez and Mário A. Stefani lead among researchers whose main affiliation is Opto Eletrônica (Brazil).

  1. 1 Sergio Martínez Martínez Brazil · #903,312 worldwide 1 citations · 30 works
  2. 2 Mário A. Stefani Brazil · #1,073,479 worldwide 5 citations · 16 works
All ranked researchers at Opto Eletrônica (Brazil)

Which keywords describe research at Opto Eletrônica (Brazil)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Nonlinear Optics, Healthcare, Fiber Lasers, Qualitative Research, Public Health, Social Management, Solidarity Economy and Social Determinants.

▲ 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 13 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 13 words, with their numbers
  1. Nonlinear Optics2▲ 72×3 topics
  2. Healthcare2▲ 6.1×7 topics
  3. Public Health2▲ 4.3×5 topics
  4. Fiber Lasers1▲ 55×2 topics
  5. Qualitative Research1▲ 6.2×4 topics
  6. Educational Technology1▲ 4.2×6 topics
  7. Renewable Energy1▲ 2.9×5 topics
  8. Social Determinants1▲ 20×2 topics
  9. Social Management1▲ 157×1 topic
  10. Solidarity Economy1▲ 67×1 topic
  11. Child Health1▲ 68×1 topic
  12. Frequency Conversion1▲ 95×2 topics
  13. Maternal Health1▲ 14×1 topic

Which research topics does Opto Eletrônica (Brazil) publish most on?

By volume in 2022–2025: Social and Economic Solidarity, Maternal and Neonatal Healthcare, Advanced Fiber Laser Technologies and Laser-Matter Interactions and Applications.

Social and Economic Solidarity: 1 fractional worksMaternal and Neonatal Healthcare: 1 fractional worksAdvanced Fiber Laser Tec…1Advanced Fiber Laser Technologies: 1 fractional worksLaser-Matter Interaction…1Laser-Matter Interactions and Applications: 1 fractional worksHealthcare during COVID-19 Pandemic: 1 fractional worksGraphite, nuclear technology, radiation studies: 0 fractional worksAcademic Research in Div…0Academic Research in Diverse Fields: 0 fractional worksLaser Design and Applications: 0 fractional worksEnvironmental Sustainability and Education: 0 fractional worksBiliary and Gastrointest…0Biliary and Gastrointestinal Fistulas: 0 fractional works
Sociology and Political ScienceGeneral Health ProfessionsAtomic and Molecular Physics, and OpticsInformation Systems5 others

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

  1. 1 Social and Economic Solidarity Sociology and Political Science 1 works
  2. 2 Maternal and Neonatal Healthcare General Health Professions 1 works
  3. 3 Advanced Fiber Laser Technologies Atomic and Molecular Physics, and Optics 1 works
  4. 4 Laser-Matter Interactions and Applications Atomic and Molecular Physics, and Optics 1 works
  5. 5 Healthcare during COVID-19 Pandemic Information Systems 1 works
  6. 6 Graphite, nuclear technology, radiation studies Materials Chemistry 0 works
  7. 7 Academic Research in Diverse Fields Education 0 works
  8. 8 Laser Design and Applications Electrical and Electronic Engineering 0 works
  9. 9 Environmental Sustainability and Education Management, Monitoring, Policy and Law 0 works
  10. 10 Biliary and Gastrointestinal Fistulas Pulmonary and Respiratory Medicine 0 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 available40.0%not open60.0%

World: 28% of research is openly available.

with international co-authors32.5%domestic only67.5%

World: 19% is written across borders.

How has Opto Eletrônica (Brazil)'s research output changed?

Output in 2018–2022 was 14% lower 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 São Carlos

All research institutions in São Carlos

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.