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Researcher · Communications Research Centre Canada · Canada

Derwyn C. Johnson

Derwyn C. Johnson publishes mostly in Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Surfaces, Coatings and Films, on topics such as Advanced Fiber Optic Sensors, Photonic and Optical Devices and Semiconductor Lasers and Optical Devices.

OpenAlex
World rank
#517,027
of 7,710,434 ranked researchers
Rank in Canada
#18,035
of 183,316
Works
140
Citations
7.9k
Citations per work
56.1
h-index
37
i10-index 70Top 4.2% in Electrical and Electronic Engineering
Derwyn C. Johnson

What does Derwyn C. Johnson research?

Derwyn C. Johnson's work is mostly in Engineering (78%), Physics and Astronomy (14%), Materials Science (4%).

Physical Sciences: 134 works · 95.5% of their workEngineering: 110 works · 78.3% of their workElectrical and Electronic Engineering: 105 works · 75.1% of their workBiomedical Engineering: 3 works · 2.0% of their workOcean Engineering: 2 works · 1.2% of their workPhysics and Astronomy: 19 works · 13.5% of their workAtomic and Molecular Physics, and Optics: 19 works · 13.5% of their workMaterials Science: 5 works · 3.7% of their workSurfaces, Coatings and Films: 3 works · 2.2% of their workMaterials Chemistry: 2 works · 1.5% of their workEverything else: 6 works · 4.5% of their workTHEIR WORKDerwyn C. Johnson140works
Physical Sciences96%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Engineering11078.3%
    2. Physics and Astronomy1913.5%
    3. Materials Science53.7%
  2. Everything else64.5%
  1. 1Electrical and Electronic Engineering75% of their works
  2. 2Atomic and Molecular Physics, and Optics14% of their works
  3. 3Surfaces, Coatings and Films2% of their works
  4. 4Biomedical Engineering2% of their works
  5. 5Materials Chemistry2% of their works
  6. 6Ocean Engineering1% of their works

Research topics

Which keywords describe Derwyn C. Johnson's research?

The keywords of their largest research topics: Optical Fiber, Fiber Optic Sensors, Sensor Technology, Optical Modulators, Silicon Photonics, Fiber Lasers, Nonlinear Optics and Microwave Photonics.

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 20 words, with their numbers
  1. Optical Fiber1142 topics
  2. Fiber Optic Sensors901 topic
  3. Sensor Technology901 topic
  4. Optical Modulators811 topic
  5. Silicon Photonics811 topic
  6. Fiber Lasers532 topics
  7. Nonlinear Optics532 topics
  8. Microwave Photonics482 topics
  9. Optical Interconnects381 topic
  10. Semiconductor Lasers381 topic
  11. Optical Frequency Combs341 topic
  12. Ultrafast Lasers341 topic
  13. Coherent Detection241 topic
  14. Digital Signal Processing241 topic
  15. High-Power Laser191 topic
  16. Supercontinuum Generation191 topic
  17. Optical Access Networks141 topic
  18. Photonic Signal Processing141 topic
  19. Quantum Dots91 topic
  20. Semiconductor91 topic

Where does Derwyn C. Johnson work?

Derwyn C. Johnson's main affiliation in the publication record is Communications Research Centre Canada, Canada.

How many publications and citations does Derwyn C. Johnson have?

OpenAlex counts 140 works and 7,853 citations for Derwyn C. Johnson, an h-index of 37, ranking #517,027 of 7,710,434 researchers worldwide on the quality 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.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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