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Researcher · Optica · United States

John Andrew

John Andrew publishes mostly in Instrumentation, Atomic and Molecular Physics, and Optics and Aerospace Engineering, on topics such as Astronomy and Astrophysical Research, Adaptive optics and wavefront sensing and Calibration and Measurement Techniques.

OpenAlex
World rank
#3,776,496
of 7,710,434 ranked researchers
Rank in United States
#1,041,710
of 1,627,098
Works
21
Citations
1.1k
Citations per work
52.2
h-index
8
i10-index 6Top 52% in Instrumentation
John Andrew

What does John Andrew research?

John Andrew's work is mostly in Physics and Astronomy (50%), Engineering (32%).

Physical Sciences: 17 works · 82.0% of their workPhysics and Astronomy: 10 works · 49.9% of their workInstrumentation: 4 works · 21.4% of their workAtomic and Molecular Physics, and Optics: 4 works · 19.6% of their workAstronomy and Astrophysics: 2 works · 8.9% of their workEngineering: 7 works · 32.1% of their workAerospace Engineering: 4 works · 17.9% of their workBiomedical Engineering: 1 works · 7.1% of their workElectrical and Electronic Engineering: 1 works · 7.1% of their workEverything else: 4 works · 18.0% of their workTHEIR WORKJohn Andrew21works
Physical Sciences82%

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. Physics and Astronomy1049.9%
    2. Engineering732.1%
  2. Everything else418.0%
  1. 1Instrumentation21% of their works
  2. 2Atomic and Molecular Physics, and Optics20% of their works
  3. 3Aerospace Engineering18% of their works
  4. 4Astronomy and Astrophysics9% of their works
  5. 5Biomedical Engineering7% of their works
  6. 6Electrical and Electronic Engineering7% of their works

Research topics

Which keywords describe John Andrew's research?

The keywords of their largest research topics: Astronomical Instrumentation, Spectrograph, Adaptive Optics, Wavefront Sensing, Exoplanets, On-Orbit Performance, Radiometric Calibration and Stellar Astrophysics.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 16 words, with their numbers
  1. Astronomical Instrumentation121 topic
  2. Spectrograph121 topic
  3. Adaptive Optics111 topic
  4. Wavefront Sensing111 topic
  5. Exoplanets41 topic
  6. On-Orbit Performance41 topic
  7. Radiometric Calibration41 topic
  8. Stellar Astrophysics41 topic
  9. Compound Eyes31 topic
  10. Freeform Optics31 topic
  11. Optical 3D Laser Measurement31 topic
  12. Position-Sensitive Detector31 topic
  13. Cryogenic Storage21 topic
  14. CubeSat21 topic
  15. Liquefied Natural Gas (LNG)21 topic
  16. small satellite21 topic

Where does John Andrew work?

John Andrew's main affiliation in the publication record is Optica, United States.

How many publications and citations does John Andrew have?

OpenAlex counts 21 works and 1,097 citations for John Andrew, an h-index of 8, ranking #3,776,496 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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.

Other researchers named John Andrew

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