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Company · Newark · United States

EM Photonics (United States)

In research, EM Photonics (United States) stands highest in Physical Sciences (#9,381 of 21,541 worldwide) and Engineering (#10,037 of 11,412 worldwide), over all time. Relative to its size it is most specialised in Engineering — Engineering is 3.5× its share of world research.

emphotonics.comROR OpenAlex
World rank, all time
#16,141
of 42,892
Rank in United States
#3,523
of 8,685
Research works
346
▼ 88% vs 2013–17
Citations
2.1k
6.0 per fractional work
Top-10% rate
6.2%
record average 16.5%
Open access
11%
world 28%

What is EM Photonics (United States) 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 #9,381 of 21,541 5.0%320
EngineeringField #10,037 of 11,412 3.6%197

Each strip is that field’s whole ranked pool, with the notch where EM Photonics (United States) 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 EM Photonics (United States) specialise in?

Where its research is concentrated relative to its size: Engineering takes 3.5× the share of its output that it takes of world research.

  1. EngineeringField · 20.2 works3.5×
← 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.

Biochemistry, Genetics and Molecular Biology: 0.49× its world share, 1 worksBiochemistry, Geneti…Chemistry: 1.60× its world share, 1 worksChemistryComputer Science: 0.85× its world share, 2 worksComputer ScienceEarth and Planetary Sciences: 0.75× its world share, 0 worksEarth and Planetary …Energy: 0.61× its world share, 0 worksEnergyEngineering: 3.54× its world share, 20 worksEngineeringEnvironmental Science: 0.56× its world share, 1 worksEnvironmental ScienceMaterials Science: 0.73× its world share, 1 worksMaterials ScienceMathematics: 0.75× its world share, 0 worksMathematicsPhysics and Astronomy: 8.34× its world share, 7 worksPhysics and AstronomyMedicine: 0.31× its world share, 2 worksMedicineBusiness, Management and Accounting: 0.27× its world share, 0 worksBusiness, Management…Psychology: 0.29× its world share, 0 worksPsychologySocial Sciences: 0.07× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Physics and Astronomy, 8.3×. Every wedge is a field page.

Who are the top researchers at EM Photonics (United States)?

Ranked on the composite score, Bernard Kress and Susan M. Reiss lead among researchers whose main affiliation is EM Photonics (United States).

  1. 1 Bernard Kress United States · #439,349 worldwide 89 citations · 51 works
  2. 2 Susan M. Reiss United States · #705,740 worldwide 3 citations · 16 works
All ranked researchers at EM Photonics (United States)

Which keywords describe research at EM Photonics (United States)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Biosensors, Raman Lasers, Integrated Circuits, Silicon Photonics, Optical Modulators, Nonlinear Optics, Microcavities and Nanophotonic Waveguides.

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

All 30 words, with their numbers
  1. Biosensors5▲ 24×6 topics
  2. Integrated Circuits4▲ 72×2 topics
  3. Raman Lasers4▲ 99×2 topics
  4. Silicon Photonics4▲ 100×2 topics
  5. Nonlinear Optics4▲ 96×4 topics
  6. Optical Modulators4▲ 72×3 topics
  7. Microcavities4▲ 89×1 topic
  8. Nanophotonic Waveguides4▲ 101×1 topic
  9. Fiber Lasers4▲ 100×2 topics
  10. Microwave Photonics4▲ 109×2 topics
  11. Microresonators3▲ 112×3 topics
  12. Semiconductor Lasers3▲ 118×2 topics
  13. Optical Frequency Combs3▲ 139×1 topic
  14. Optical Interconnects3▲ 205×1 topic
  15. Ultrafast Lasers3▲ 139×1 topic
  16. Vertical-Cavity Surface-Emitting Lasers (VCSELs)3▲ 205×1 topic
  17. Optical Fiber2▲ 53×3 topics
  18. Gas Sensing2▲ 89×2 topics
  19. Thermal Management2▲ 12×4 topics
  20. Deep Learning1◆ 1.07×4 topics
  21. Fiber Optic Sensors1▲ 70×1 topic
  22. Frequency Conversion1▲ 88×3 topics
  23. Sensor Technology1▲ 70×1 topic
  24. Semiconductor1▲ 10×5 topics
  25. Band Parameters1▲ 57×2 topics
  26. Nanowires1▲ 22×3 topics
  27. Photovoltaics1▲ 17×2 topics
  28. Femtosecond Laser1▲ 54×1 topic
  29. Imaging1▲ 11×5 topics
  30. Micromachining1▲ 55×1 topic

Which research topics does EM Photonics (United States) publish most on?

By volume in 2022–2025: Photonic and Optical Devices, Advanced Fiber Laser Technologies, Semiconductor Lasers and Optical Devices and Advanced Fiber Optic Sensors.

Photonic and Optical Dev…4Photonic and Optical Devices: 4 fractional worksAdvanced Fiber Laser Technologies: 3 fractional worksSemiconductor Lasers and Optical Devices: 3 fractional worksAdvanced Fiber Optic Sen…1Advanced Fiber Optic Sensors: 1 fractional worksLaser Material Processin…1Laser Material Processing Techniques: 1 fractional worksSemiconductor Quantum St…1Semiconductor Quantum Structures and Devices: 1 fractional worksOcular and Laser Science Research: 1 fractional worksSpectroscopy and Laser Applications: 1 fractional worksPhotonic Crystal and Fiber Optics: 1 fractional worksAdvanced Photonic Communication Systems: 1 fractional works
Electrical and Electronic EngineeringAtomic and Molecular Physics, and OpticsComputational MechanicsOphthalmology1 others

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

  1. 1 Photonic and Optical Devices Electrical and Electronic Engineering 4 works
  2. 2 Advanced Fiber Laser Technologies Atomic and Molecular Physics, and Optics 3 works
  3. 3 Semiconductor Lasers and Optical Devices Electrical and Electronic Engineering 3 works
  4. 4 Advanced Fiber Optic Sensors Electrical and Electronic Engineering 1 works
  5. 5 Laser Material Processing Techniques Computational Mechanics 1 works
  6. 6 Semiconductor Quantum Structures and Devices Atomic and Molecular Physics, and Optics 1 works
  7. 7 Ocular and Laser Science Research Ophthalmology 1 works
  8. 8 Spectroscopy and Laser Applications Spectroscopy 1 works
  9. 9 Photonic Crystal and Fiber Optics Electrical and Electronic Engineering 1 works
  10. 10 Advanced Photonic Communication Systems Electrical and Electronic Engineering 1 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 available11.2%not open88.8%

World: 28% of research is openly available.

with international co-authors12.2%domestic only87.8%

World: 19% is written across borders.

How has EM Photonics (United States)'s research output changed?

Output in 2018–2022 was 88% 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 Newark

All research institutions in Newark

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.