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Researcher · Goddard Space Flight Center · United States

John J. Degnan

John J. Degnan publishes mostly in Electrical and Electronic Engineering, Astronomy and Astrophysics and Atomic and Molecular Physics, and Optics, on topics such as Advanced Optical Sensing Technologies, Laser Design and Applications and Optical Systems and Laser Technology.

ORCID 0000-0003-3677-0173 OpenAlex
World rank
#27,076
of 1,633,909 ranked researchers
Rank in United States
#12,697
of 358,040
Works
48
Citations
317
Citations per work
6.6

What does John J. Degnan research?

Electrical and Electronic Engineering: 28.0%Astronomy and Astrophysics: 12.0%Atomic and Molecular Physics, and Optics: 12.0%Instrumentation: 10.0%other fields: 38.0%28%top field
Electrical and Electronic Engineering28.0%Astronomy and Astrophysics12.0%Atomic and Molecular Physics, and Optics12.0%Instrumentation10.0%other fields38.0%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Electrical and Electronic Engineering28% of their works
  2. 2Astronomy and Astrophysics12% of their works
  3. 3Atomic and Molecular Physics, and Optics12% of their works
  4. 4Instrumentation10% of their works
  5. 5Computational Mechanics6% of their works
  6. 6Aerospace Engineering6% of their works

Research topics

Which keywords describe John J. Degnan's research?

The keywords of their largest research topics: Laser Ranging, Time-of-Flight, Electric Discharge, Laser, Laser Oscillation, Semiconductor, Adaptive Optics and Mars.

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 16 words, with their numbers
  1. Laser Ranging51 topic
  2. Time-of-Flight51 topic
  3. Electric Discharge41 topic
  4. Laser41 topic
  5. Laser Oscillation41 topic
  6. Semiconductor41 topic
  7. Adaptive Optics31 topic
  8. Mars31 topic
  9. Martian Surface31 topic
  10. Wavefront Sensing31 topic
  11. GNSS21 topic
  12. GRACE21 topic
  13. Global Navigation Satellite Systems21 topic
  14. Optical 3D Laser Measurement21 topic
  15. Position-Sensitive Detector21 topic
  16. Sea Level Rise21 topic

Where does John J. Degnan work?

John J. Degnan's main affiliation in the publication record is Goddard Space Flight Center, United States.

How many publications and citations does John J. Degnan have?

Science Explorer counts 48 works and 317 citations for John J. Degnan, ranking #27,076 of 1,633,909 researchers worldwide on the composite 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 are in the interactive view on the map. Is this your page? Request a correction or removal.