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Company · Newark · United States

EM Photonics (United States)

In research, EM Photonics (United States) stands highest in Physical Sciences (#7,546 of 17,446 worldwide) and Engineering (#6,588 of 9,532 worldwide), over all time. Relative to its size it is most specialised in Engineering (Engineering is 3.6× its share of world research).

emphotonics.comROR OpenAlex
World rank, all time
#22,037
of 34,923
Rank in United States
#4,578
of 7,310
Research works
346
▲ 144% vs 2018-21
Citations
2.1k
6.0 per fractional work
Top-10% rate
6.7%
all institutions 10.0%
vs its own fields
0.97×
1.00× is exactly expected
Open access
11%
world 40%
International
12%
world 18%
EM Photonics (United States)

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 #7,546 of 17,446 4.1%320
EngineeringField #6,588 of 9,532 2.9%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 average mark, because the average differs by field (from about 6% in Dentistry to 21% in Economics).

Which fields of science does EM Photonics (United States) work in?

In 2022-now, 89% of research at EM Photonics (United States) is in Physical Sciences, 6% in Health Sciences. Its largest fields are Engineering (54%), Physics and Astronomy (18%), Computer Science (6%). It does 2.1× the world's share of Physical Sciences.

Physical Sciences: 42 fractional works · 89.0% of its workEngineering: 25 fractional works · 53.8% of its workElectrical and Electronic Engineering: 16 fractional works · 34.8% of its workBiomedical Engineering: 3 fractional works · 5.9% of its workComputational Mechanics: 2 fractional works · 4.1% of its workMechanical Engineering: 1 fractional works · 1.9% of its workAerospace Engineering: 1 fractional works · 1.8% of its workMechanics of Materials: 1 fractional works · 1.8% of its workOcean Engineering: 1 fractional works · 1.6% of its workIndustrial and Manufacturing Engineering: 0 fractional works · 0.8% of its workControl and Systems Engineering: 0 fractional works · 0.7% of its workAutomotive Engineering: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.3% of its workPhysics and Astronomy: 9 fractional works · 18.0% of its workAtomic and Molecular Physics, and Optics: 7 fractional works · 14.7% of its workInstrumentation: 1 fractional works · 1.8% of its workCondensed Matter Physics: 0 fractional works · 0.6% of its workAstronomy and Astrophysics: 0 fractional works · 0.5% of its workAcoustics and Ultrasonics: 0 fractional works · 0.2% of its workNuclear and High Energy Physics: 0 fractional works · 0.2% of its workComputer Science: 3 fractional works · 6.4% of its workArtificial Intelligence: 2 fractional works · 3.9% of its workComputer Vision and Pattern Recognition: 1 fractional works · 1.9% of its workComputer Science Applications: 0 fractional works · 0.7% of its workMaterials Science: 2 fractional works · 3.7% of its workMaterials Chemistry: 1 fractional works · 2.0% of its workSurfaces, Coatings and Films: 0 fractional works · 1.0% of its workElectronic, Optical and Magnetic Materials: 0 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEnvironmental Science: 1 fractional works · 2.9% of its workEnvironmental Engineering: 1 fractional works · 1.4% of its workIndustrial and Manufacturing Engineering: 0 fractional works · 0.6% of its workEcology: 0 fractional works · 0.4% of its workPollution: 0 fractional works · 0.4% of its workWater Science and Technology: 0 fractional works · 0.2% of its workChemistry: 1 fractional works · 2.1% of its workSpectroscopy: 1 fractional works · 1.8% of its workAnalytical Chemistry: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEarth and Planetary Sciences: 0 fractional works · 0.9% of its workOceanography: 0 fractional works · 0.7% of its workAtmospheric Science: 0 fractional works · 0.2% of its workMathematics: 0 fractional works · 0.7% of its workStatistics and Probability: 0 fractional works · 0.7% of its workEnergy: 0 fractional works · 0.4% of its workRenewable Energy, Sustainability and the Environment: 0 fractional works · 0.4% of its workHealth Sciences: 3 fractional works · 5.6% of its workMedicine: 3 fractional works · 5.6% of its workOphthalmology: 1 fractional works · 1.8% of its workRadiology, Nuclear Medicine and Imaging: 1 fractional works · 1.6% of its workSurgery: 1 fractional works · 1.3% of its workCardiology and Cardiovascular Medicine: 0 fractional works · 0.4% of its workPublic Health, Environmental and Occupational Health: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.2% of its workSocial Sciences: 1 fractional works · 2.8% of its workSocial Sciences: 1 fractional works · 1.4% of its workEducation: 0 fractional works · 0.7% of its workPolitical Science and International Relations: 0 fractional works · 0.7% of its workSmaller subfields together: 0 fractional works · 0.0% of its workBusiness, Management and Accounting: 0 fractional works · 0.7% of its workStrategy and Management: 0 fractional works · 0.7% of its workPsychology: 0 fractional works · 0.7% of its workDevelopmental and Educational Psychology: 0 fractional works · 0.7% of its workLife Sciences: 1 fractional works · 2.6% of its workBiochemistry, Genetics and Molecular Biology: 1 fractional works · 2.6% of its workMolecular Biology: 1 fractional works · 1.2% of its workBiophysics: 0 fractional works · 0.8% of its workGenetics: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.3% of its workALL ITS WORKEM Photonics(United States)47fractional works, 2022-now
Life Sciences3%Physical Sciences89%Health Sciences6%Social Sciences3%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in 2022-now. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 4 domains and 14 fields, with their numbers
    1. Engineering2553.8%
    2. Physics and Astronomy918.0%
    3. Computer Science36.4%
    4. Materials Science23.7%
    5. Environmental Science12.9%
    6. Chemistry12.1%
    7. Earth and Planetary Sciences00.9%
    8. Mathematics00.7%
    9. Energy00.4%
    1. Medicine35.6%
    1. Social Sciences11.4%
    2. Business, Management and Accounting00.7%
    3. Psychology00.7%
    1. Biochemistry, Genetics and Molecular Biology12.6%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What does EM Photonics (United States) specialise in?

Where its research is concentrated relative to its size: Engineering takes 3.6× the share of its output that it takes of world research.

  1. EngineeringField · 25.4 works3.6×
← 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: 1.34× its world share, 1 worksChemistryComputer Science: 0.83× its world share, 3 worksComputer ScienceEarth and Planetary Sciences: 0.60× its world share, 0 worksEarth and Planetary …Energy: 0.49× its world share, 0 worksEnergyEngineering: 3.58× its world share, 25 worksEngineeringEnvironmental Science: 0.59× its world share, 1 worksEnvironmental ScienceMaterials Science: 1.05× its world share, 2 worksMaterials ScienceMathematics: 0.60× its world share, 0 worksMathematicsPhysics and Astronomy: 8.11× its world share, 8 worksPhysics and AstronomyMedicine: 0.29× its world share, 3 worksMedicineBusiness, Management and Accounting: 0.22× its world share, 0 worksBusiness, Management…Psychology: 0.23× its world share, 0 worksPsychologySocial Sciences: 0.11× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Physics and Astronomy, 8.1×. Every wedge is a field page.

All 14 fields, with their numbers
  1. Physics and Astronomy8.11×8 works
  2. Engineering3.58×25 works
  3. Chemistry1.34×1 works
  4. Materials Science1.05×2 works
  5. Computer Science0.83×3 works
  6. Earth and Planetary Sciences0.60×0 works
  7. Mathematics0.60×0 works
  8. Environmental Science0.59×1 works
  9. Biochemistry, Genetics and Molecular Biology0.49×1 works
  10. Energy0.49×0 works
  11. Medicine0.29×3 works
  12. Psychology0.23×0 works
  13. Business, Management and Accounting0.22×0 works
  14. Social Sciences0.11×1 works

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

Ranked on the quality score, Bernard C. Kress, Daniel K. Price and John R. Humphrey lead among researchers whose main affiliation is EM Photonics (United States).

  1. 1 Bernard C. Kress United States · #2,452,208 worldwide 2k citations · 236 works
  2. 2 Daniel K. Price United States · #3,492,394 worldwide 179 citations · 17 works
  3. 3 John R. Humphrey United States · #3,738,096 worldwide 388 citations · 40 works
  4. 4 Petersen F. Curt United States · #4,558,998 worldwide 220 citations · 26 works
  5. 5 James P. Durbano United States · #4,664,235 worldwide 254 citations · 29 works
  6. 6 Fernando E. Ortiz United States · #4,685,063 worldwide 206 citations · 28 works
  7. 7 Aaron L. Paolini United States · #4,843,749 worldwide 204 citations · 28 works
  8. 8 Georg Treusch United States · #5,031,362 worldwide 99 citations · 16 works
  9. 9 James Bonnett United States · #5,183,014 worldwide 68 citations · 18 works
  10. 10 Michael R. Bodnar United States · #5,635,900 worldwide 129 citations · 28 works
All ranked researchers at EM Photonics (United States)

What are the most cited papers from EM Photonics (United States)?

The most cited paper from EM Photonics (United States) is "Carbon monoxide electroreduction as an emerging platform for carbon utilization" (Matthew Jouny, Gregory S. Hutchings, Feng Jiao, 2019), with 487 citations. Next come "Validity of actigraphs uniaxial and triaxial accelerometers for assessment of physical activity in adults in laboratory conditions" (222) and "Preliminary safety and efficacy results of laser immunotherapy for the treatment of metastatic breast cancer patients" (161).

Most cited papers
#PaperReleasedCitations
1 Carbon monoxide electroreduction as an emerging platform for carbon utilization Matthew Jouny, Gregory S. Hutchings, Feng Jiao · Nature Catalysis Open access 9 Dec 2019 487
2 Validity of actigraphs uniaxial and triaxial accelerometers for assessment of physical activity in adults in laboratory conditions Louise A. Kelly, Duncan GE McMillan, Alexandra M. Anderson et al. · BMC Medical Physics Open access 26 Nov 2013 222
3 Preliminary safety and efficacy results of laser immunotherapy for the treatment of metastatic breast cancer patients Xiaosong Li, Gabriela L. Ferrel, Maria Cristina Guerra et al. · Photochemical & Photobiological Sciences Open access 4 Mar 2011 161
4 Self-collimation in photonic crystal structures: a new paradigm for applications and device development Dennis W. Prather, Shouyuan Shi, Janusz A. Murakowski et al. · Journal of Physics D Applied Physics 19 Apr 2007 154
5 CULA: hybrid GPU accelerated linear algebra routines John R. Humphrey, Daniel K. Price, Kyle E. Spagnoli et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE Conference paper 22 Apr 2010 142
All 62 most cited papers, with filters and sorting

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

By fractional works in 2022-now, weighted toward what it does more of than the world: Biosensors, Nonlinear Optics, Optical Modulators, Raman Lasers, Integrated Circuits, Silicon Photonics, 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-now 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 38 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 38 words, with their numbers
  1. Biosensors5▲ 22×6 topics
  2. Nonlinear Optics5▲ 95×4 topics
  3. Optical Modulators5▲ 71×3 topics
  4. Raman Lasers5▲ 94×2 topics
  5. Integrated Circuits5▲ 67×2 topics
  6. Silicon Photonics4▲ 92×2 topics
  7. Microcavities4▲ 82×1 topic
  8. Nanophotonic Waveguides4▲ 95×1 topic
  9. Fiber Lasers4▲ 91×2 topics
  10. Microresonators4▲ 101×3 topics
  11. Microwave Photonics4▲ 93×2 topics
  12. Semiconductor Lasers3▲ 102×2 topics
  13. Optical Interconnects3▲ 185×1 topic
  14. Vertical-Cavity Surface-Emitting Lasers (VCSELs)3▲ 185×1 topic
  15. Optical Frequency Combs3▲ 120×1 topic
  16. Ultrafast Lasers3▲ 120×1 topic
  17. Optical Fiber3▲ 57×3 topics
  18. Deep Learning2◆ 1.09×5 topics
  19. Frequency Conversion2▲ 93×3 topics
  20. Gas Sensing2▲ 89×2 topics
  21. Fiber Optic Sensors2▲ 73×1 topic
  22. Sensor Technology2▲ 73×1 topic
  23. Photonic Crystals2▲ 26×5 topics
  24. Semiconductor2▲ 9.5×6 topics
  25. Thermal Management2▲ 9.9×4 topics
  26. Entanglement1▲ 19×3 topics
  27. Biomedical Applications1▲ 2.3×5 topics
  28. Band Parameters1▲ 46×2 topics
  29. Crystal Growth1▲ 9.0×5 topics
  30. Nanowires1▲ 18×3 topics
  31. Photovoltaics1▲ 16×3 topics
  32. Femtosecond Laser1▲ 42×1 topic
  33. High-Power Laser1▲ 126×1 topic
  34. Machine Learning1▼ 0.70×5 topics
  35. Micromachining1▲ 48×1 topic
  36. Photon Counting1▲ 35×2 topics
  37. Supercontinuum Generation1▲ 126×1 topic
  38. Imaging1▲ 9.0×5 topics

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

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

Photonic and Optical Dev…4Photonic and Optical Devices: 4 fractional worksSemiconductor Lasers and Optical Devices: 3 fractional worksAdvanced Fiber Laser Technologies: 3 fractional worksAdvanced Fiber Optic Sensors: 2 fractional worksPhotonic Crystal and Fiber Optics: 1 fractional worksLaser Material Processin…1Laser Material Processing Techniques: 1 fractional worksOptical Network Technologies: 1 fractional worksSemiconductor Quantum Structures and Devices: 1 fractional worksOcular and Laser Science Research: 1 fractional worksAdvanced Optical Sensing Technologies: 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 Semiconductor Lasers and Optical Devices Electrical and Electronic Engineering 3 works
  3. 3 Advanced Fiber Laser Technologies Atomic and Molecular Physics, and Optics 3 works
  4. 4 Advanced Fiber Optic Sensors Electrical and Electronic Engineering 2 works
  5. 5 Photonic Crystal and Fiber Optics Electrical and Electronic Engineering 1 works
  6. 6 Laser Material Processing Techniques Computational Mechanics 1 works
  7. 7 Optical Network Technologies Electrical and Electronic Engineering 1 works
  8. 8 Semiconductor Quantum Structures and Devices Atomic and Molecular Physics, and Optics 1 works
  9. 9 Ocular and Laser Science Research Ophthalmology 1 works
  10. 10 Advanced Optical Sensing Technologies Instrumentation 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: 40% of research is openly available.

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

World: 18% is written across borders.

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

Output in 2022-2025 was 144% higher than in 2018-2021.

still counting1990200020102020
grewheldshrank

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

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is EM Photonics (United States) as a percentage of every work published that year, 0.00026% in 2024.

still counting0.0020%0.0040%0.0060%EM Photonics (United States)0.00022% in 20251990200020102020

Fractional works of EM Photonics (United States) over all fractional works that year. How the balance of science has shifted.

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